tag:blogger.com,1999:blog-87973398110070223152024-03-08T02:04:47.841-08:00Perfect Yello Procedural Photo BlogThe Perfect Yello Procedural Photography photoblog has been created to keep track of how I make pictures so that I can remember and improve the process.Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.comBlogger23125tag:blogger.com,1999:blog-8797339811007022315.post-62548189508732252272009-02-04T13:02:00.000-08:002009-02-04T13:12:49.945-08:00smc Pentax DA 14mm F2.8 ED lens samplesI have uploaded two F-stop series of the original jpg's made with the smc Pentax DA 14mm F2.8 ED lens. These jpg's are AS IS, as they came out of the camera. All stops are covered, going from the lowest (F 2.8) to the highest (F 22)<br />The photo samples are available on the following link:<br /><br /><table style="width:194px;"><tr><td align="center" style="height:194px;background:url(http://picasaweb.google.com/f/img/transparent_album_background.gif) no-repeat left"><a href="http://picasaweb.google.com/perfectyello.xxl/PentaxSmc14mmF28ED?feat=embedwebsite"><img src="http://lh5.ggpht.com/_Mo8N2mVWBps/SYn6SypJj2E/AAAAAAAAASQ/7A0PSVLxz8Y/s160-c/PentaxSmc14mmF28ED.jpg" width="160" height="160" style="margin:1px 0 0 4px;"></a></td></tr><tr><td style="text-align:center;font-family:arial,sans-serif;font-size:11px"><a href="http://picasaweb.google.com/perfectyello.xxl/PentaxSmc14mmF28ED?feat=embedwebsite" style="color:#4D4D4D;font-weight:bold;text-decoration:none;">Pentax smc 14mm f2.8 ED</a></td></tr></table>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-51980033164114666602008-07-04T07:25:00.001-07:002008-07-05T02:00:36.610-07:00A HDR for comparisonI also made HDRs, and so I am also showing that, for comparison. First non-HDR, made from the middle exposition. Second HDR, + and - 1 shutter brackets.<br /><br /><a href="http://picasaweb.google.com/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5219203898410923810"><img src="http://lh3.ggpht.com/perfectyello/SG5WSwcd9yI/AAAAAAAAAYE/1XqNJ3cB0FA/s288/IMGP4558_lightroom_edit.jpg" /></a> <a href="http://picasaweb.google.com/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5219206781699335074"><img src="http://lh4.ggpht.com/perfectyello/SG5Y6lh_o6I/AAAAAAAAAYQ/DYjuYkENz60/s288/ldr_on_civetta_IMGP4558_lightroom_edit.jpg" /></a><br /><br />Look at how the sky is pixelated in the HDR.<br /><br />Pala Favera has no . Normally, this would be the situation when one would want a HDR: early morning, sun is coming up, part of the landscape is lit, but otherwise it is in shadow. But this pic is not so good - although it can give back the feeling of the shadow over the road. <br /><br /><a href="http://picasaweb.google.com/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5219201263913813938"><img src="http://lh6.ggpht.com/perfectyello/SG5T5aLaR7I/AAAAAAAAAX8/-Q_jbMgIqS8/s288/hdr_palafavera_lightroom_edit.jpg" /></a>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-65970620272396052392008-07-04T07:19:00.001-07:002008-07-05T02:09:10.578-07:00Toying with LDR and HDRI have been toying with the LDR technique, and I have got some nice results. <br />LDR (low dynamic range imaging) is like HDR (high dynamic range imaging), but here one RAW pictures is used instead of more expositions (usually three in HDR). The application (I was using Photomatix 3) offers the option to automatically create an LDR image directly from a raw original, profiting of the wider range of information available in the raw.<br />Later, I was trying to toy with saturation in the same photos to make the most out of them. It is not that I am extremely fond of saturated colors, but here I needed to put some colours in the pics because otherwise they were flat. And also, this will allow a comparison: what you can have with LDR and with a simple Lightroom edit.<br /><br />Here are some paired photos for comparison - first is regular, second LDR.<br /><br />When the sun was not yet shining:<br /><br /><a href="http://picasaweb.google.com/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5219164537378612290"><img src="http://lh5.ggpht.com/perfectyello/SG4yfpLEpEI/AAAAAAAAAU0/-PfHCtSdsjs/s288/IMGP4564_lightroom_edit.jpg" /></a><br /><br /><a href="http://picasaweb.google.com/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5219167356122764866"><img src="http://lh4.ggpht.com/perfectyello/SG41Dt0DFkI/AAAAAAAAAVY/Sq0CL_c0SDc/s288/ldr_lago_civetta_IMGP4564_lightroom_edit.jpg" /></a><br /><br />----<br /><br /><a href="http://picasaweb.google.com/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5219186709750793922"><img src="http://lh5.ggpht.com/perfectyello/SG5GqPsixsI/AAAAAAAAAWo/rU3_52fB1AE/s288/IMGP4577_lightroom_edit.jpg" /></a><br /><br /><a href="http://picasaweb.google.com/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5219188593732685922"><img src="http://lh3.ggpht.com/perfectyello/SG5IX6E1EGI/AAAAAAAAAW0/qKivqfnBQUk/s288/ldr_civetta_IMGP4577_lightroom_edit.jpg" /></a><br /><br />Some sun coming out - I think these are very successful LDRs:<br /><br /><a href="http://picasaweb.google.com/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5219169633880807570"><img src="http://lh4.ggpht.com/perfectyello/SG43ITH4mJI/AAAAAAAAAVs/dPErVM44_R4/s288/IMGP4569_lightroom_edit.jpg" /></a><br /><br /><a href="http://picasaweb.google.com/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5219170746724640274"><img src="http://lh4.ggpht.com/perfectyello/SG44JEyh5hI/AAAAAAAAAV0/QrKd-7jhERU/s288/ldr_lago_civetta_IMGP4569_lightroom_edit.jpg" /></a><br /><br />---<br /><br /><a href="http://picasaweb.google.com/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5219172557213992626"><img src="http://lh5.ggpht.com/perfectyello/SG45ydY1BrI/AAAAAAAAAWA/e7HcpkZyQ64/s288/IMGP4570_lightroom_edit.jpg" /></a><br /><br /><a href="http://picasaweb.google.com/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5219174851736658482"><img src="http://lh5.ggpht.com/perfectyello/SG474BJqYjI/AAAAAAAAAWM/wJXJX0PhECI/s288/ldr_lago_civetta_IMGP4570_lightroom_edit.jpg" /></a><br /><br />Here I prefer the normal version - there is a lot of sun on the green grass:<br /><br /><a href="http://picasaweb.google.com/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5219183742902339378"><img src="http://lh5.ggpht.com/perfectyello/SG5D9jUwBzI/AAAAAAAAAWU/4BkWjLBgX4c/s288/IMGP4571_lightroom_edit.jpg" /></a><br /><br /><a href="http://picasaweb.google.com/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5219185606887192898"><img src="http://lh6.ggpht.com/perfectyello/SG5FqDNXuUI/AAAAAAAAAWg/q6l_DkTg2WM/s288/ldr_lago_civetta_IMGP4571_lightroom_edit.jpg" /></a>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-57902673406308237692008-04-04T02:55:00.000-07:002008-04-04T03:14:09.913-07:00perfecyello.xxl meets PENTAX smc DA 16-45mm f/4 ED ALI have uploaded two F-stop series of the original jpg's made with the 16mm wide angle of the PENTAX smc DA 16-45mm f/4 ED AL lens. These jpg's are AS IS, as they came out of the camera. All stops are covered, going from the lowest (F 4.0) to the highest (F 22)<br /><br />Here is the album at Picasa:<br /><a href="http://picasaweb.google.com/perfectyello.xxl/PentaxSmcDA1645EDAL">http://picasaweb.google.com/perfectyello.xxl/PentaxSmcDA1645EDAL</a><br /><br />1.<br />A series made at the <span style="font-weight: bold;">Gresham Palace</span> (Grasham palota), right in front of the Chain Bridge, Lánchíd (now a prestigious Four Seasons hotel).<br /><table style="width: auto;"><tbody><tr><td><a href="http://picasaweb.google.com/perfectyello.xxl/PentaxSmcDA1645EDAL"><img src="http://lh5.google.com/perfectyello.xxl/R_X6Kt-VRjI/AAAAAAAAALk/N76j5uVHngk/s288/IMGP3462.jpg" /></a></td></tr><tr><td style="font-family: arial,sans-serif; font-size: 11px; text-align: right;">Származási hely: <a href="http://picasaweb.google.com/perfectyello.xxl/PentaxSmcDA1645EDAL">Pentax smc DA...</a></td></tr></tbody></table><br /><br />2. The other is the <span style="font-weight: bold;">Puskás Ferenc Stadion</span>:<br /><table style="width: auto;"><tbody><tr><td><a href="http://picasaweb.google.com/perfectyello.xxl/PentaxSmcDA1645EDAL"><img src="http://lh4.google.com/perfectyello.xxl/R_X7xd-VRrI/AAAAAAAAAMs/mTh48GyccBE/s288/IMGP3398.jpg" /></a></td></tr><tr><td style="font-family: arial,sans-serif; font-size: 11px; text-align: right;">Származási hely: <a href="http://picasaweb.google.com/perfectyello.xxl/PentaxSmcDA1645EDAL">Pentax smc DA...</a></td></tr></tbody></table><br /><br />I took these pictures at the beginning of February, on two unusually sunny days, when there was also huge wind, which gradually covered the lens with dust particles at Puskás Stadion.Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-16663864812329557602007-11-20T07:44:00.000-08:002008-03-25T11:25:25.825-07:00Clone tool discovered in LightroomThere is a tiny dust particle on my CCD. Well, you may all know this, but after having used Lightroom for some time, I have discovered that there is a Clone/Heal tool which allows removing signs from dust on the CCD or the lense. This is just to let you know. Good news.Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com1tag:blogger.com,1999:blog-8797339811007022315.post-72572971776072631632007-11-20T05:41:00.000-08:002007-11-21T06:29:38.409-08:00As isI decided some time ago that I would rescan my negatives already scanned with the Epson Perfection 3170 Photo scanner because I realized that batch scan in the Epson 3170 simply cuts off the edges of all pictures. I was thinking of my great art that inhabits the entire picture space and how it was brutally distorted by this machine and I made the decision to rescan everything.<br /><br />Besides, I have recently bought an Epson Perfection V700 Photo scanner because I had the impression that my earlier Epson Perfection 3170 Photo scanner started to perform badly.<br /><br />(It was pixelating photo scans, <a href="http://perfectyello.blogspot.com/2007/11/on-utter-unintelligence-of-scanners.html">see my earlier blogpost about that.</a>)<br /><br />Now that I have been using Epson V700 for a while, I have really come to rescan some photos. I have given up the thing about the edges (in Epson V700 the plastic holder is such that it even covers the edges so finally why bother...). Rescanning these pictures was really the <span style="font-style:italic;">acte gratuit</span>, the meaningless action, so probably I wanted to find some meaning, and this meaning I found in sharing.<br />Here we go, lo, a comparison of the very same slide scanned with both scanners.<br />Each scan is provided AS IS in 3200 dpi resolution over at my Picasa account, just click on the thumbnails and enjoy the view. But also beware, as they are above 60MB each.<br /><br />These are 100 ISO <span style="font-weight:bold;">Fuji slides</span> taken with a <span style="font-weight:bold;">Canon Eos 300</span> and scanned with 3200 dpi:<br />Epson 3170, 24-bit colour<br /><a href="http://picasaweb.google.hu/perfectyello.xxl/BigPictures03/photo#5134924693255948850"><img src="http://lh3.google.hu/perfectyello.xxl/R0LqzXHnCjI/AAAAAAAAAIk/fVQw72ZFxkk/s144/File0139.jpg" /></a><br />Epson V700, 48-bit colour<br /><a href="http://picasaweb.google.hu/perfectyello.xxl/BigPictures03/photo#5134916245055277586"><img src="http://lh4.google.hu/perfectyello.xxl/R0LjHnHnChI/AAAAAAAAAH0/63Fgs1Yzons/s144/FujiDia_Katalonia008.jpg" /></a><br />Epson 3170, 24-bit colour <br /><a href="http://picasaweb.google.hu/perfectyello.xxl/BigPictures03/photo#5134926441307638338"><img src="http://lh6.google.hu/perfectyello.xxl/R0LsZHHnCkI/AAAAAAAAAI0/OjmDNoaQpnY/s144/File0165.jpg" /></a><br />Epson V700, 48-bit colour<br /><a href="http://picasaweb.google.hu/perfectyello.xxl/BigPictures03/photo#5134917095458802210"><img src="http://lh6.google.hu/perfectyello.xxl/R0Lj5HHnCiI/AAAAAAAAAIA/_y85JxNisQ0/s144/FujiDia_Katalonia026.jpg" /></a><br /><br />Any difference? Images of V700 are more vivid. The Epson 3170 is said to have something like a white veil on all pictures.<br /><a class="delicious" title="Post to del.icio.us." href="http://del.icio.us/post" onclick="window.open('http://del.icio.us/post?v=4&partner=orn&noui&jump=close&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title),'delicious','toolbar=no,width=700,height=400'); return false;">Post to del.icio.us <img src="http://images.del.icio.us/static/img/delicious.small.gif"></a>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-22364826219055802092007-11-17T03:57:00.000-08:002007-11-21T06:33:17.335-08:00Keleti yellow light revisitedThis was the original photo taken in yellow light:<br /><a href="http://picasaweb.google.hu/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5132080690402047090"><img src="http://lh5.google.hu/perfectyello/RzjQMm4ONHI/AAAAAAAAAOE/e4aXRRnYqMg/s288/IMGP2744.jpg" /></a> <br /><br />I manipulated it by decreasing the Saturation of Orange and adding some extra saturation for the Blue. (I also added some extra Contrast and Brightness)<br /><a href="http://picasaweb.google.hu/perfectyello/JustSo/photo#5132080325329826866"><img src="http://lh4.google.hu/perfectyello/RzjP3W4ONDI/AAAAAAAAANk/WXYSvrnfGMw/s288/IMGP2744_modified.jpg" /></a> <br /><br />Then B. came up and tampered with White Balance.<br />Interestingly enough, he picked a spot which was white (to our eyes at least) - it was a brightly reflected, burned spot on the back of the dustman in the yellow overcoat in the middle of the photo). <br />This made the photo even less orangy than after my manipulation. What is more, the blues also came back.<br />Then we started experimenting with the different colours. Extra saturation for the yellow would make the panels underground as well as the yellow trains regain original colours. This was also an effect pleasant to the eye.<br />We then took back from the Luminance on the blue spot of the train's neon sign. This drastically effected the Luminance of Blues (-67). This was useful for making the shining blue surfaces, lit by neon lights, come back to reality, and become less bright (less overexposed) and more contrasted (which also means sharper).<br />Finally, the saturation of this spot was pushed up a tiny little bit. <br /><br />Here is the result:<br /><a href="http://picasaweb.google.hu/perfectyello/JustSo/photo#5133777159934263778"><img src="http://lh4.google.hu/perfectyello/Rz7XIIXlQeI/AAAAAAAAAP0/0CR0qAWXrzw/s288/IMGP2744modified_bence.jpg" /></a><br /><br /><a class="delicious" title="Post to del.icio.us." href="http://del.icio.us/post" onclick="window.open('http://del.icio.us/post?v=4&partner=orn&noui&jump=close&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title),'delicious','toolbar=no,width=700,height=400'); return false;">Post to del.icio.us <img src="http://images.del.icio.us/static/img/delicious.small.gif"></a>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-48466653721776609252007-11-17T02:50:00.000-08:002007-11-17T03:54:05.183-08:00All the photo communities of the webIt seems to me that I am trying them all:<br /><br />Picasa<br /><a href="http://picasaweb.google.hu/perfectyello">http://picasaweb.google.hu/perfectyello</a> - Where I normally upload photos related to this blog.<br /><a href="http://picasaweb.google.hu/perfectyello.xxl">http://picasaweb.google.hu/perfectyello.xxl</a> - Where I upload oversized pictures (for testing objectives) that I would like to share with the photo community.<br /><br />Panoramio<br /><a href="http://www.panoramio.com/user/554888">http://www.panoramio.com/user/554888</a><br /><br />IndaPhoto<br /><a href="http://indafoto.hu/perfectyello">http://indafoto.hu/perfectyello</a><br /><br />Flickr<br />I have several accounts on Flickr. <br /><br />And last but not least, the Dreamstime Stock Photography site:<br /><a href="http://www.dreamstime.com/perfectyello_info">http://www.dreamstime.com/perfectyello_info</a>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-53654136014733812112007-11-12T14:15:00.000-08:002007-11-20T12:42:36.935-08:00Yellow light from light bulbs at KeletiIt turns out that yellow light is actually orange. Saturation of orange was decreased to around minus 80 on these photos taken at Keleti train station in the evening.<br /><br />Some extra saturation was added for the red...<br /><a href="http://picasaweb.google.hu/perfectyello/JustSo/photo#5132080252315382818"><img src="http://lh3.google.hu/perfectyello/RzjPzG4ONCI/AAAAAAAAANc/8AlpMTT6hFs/s288/IMGP2743_modified.jpg" /></a> <a href="http://picasaweb.google.hu/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5132080647452374114"><img src="http://lh3.google.hu/perfectyello/RzjQKG4ONGI/AAAAAAAAAN8/LkWFprq9jHI/s288/IMGP2743.jpg" /></a><br />...for the blue:<br /><a href="http://picasaweb.google.hu/perfectyello/JustSo/photo#5132080325329826866"><img src="http://lh4.google.hu/perfectyello/RzjP3W4ONDI/AAAAAAAAANk/WXYSvrnfGMw/s288/IMGP2744_modified.jpg" /></a> <a href="http://picasaweb.google.hu/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5132080690402047090"><img src="http://lh5.google.hu/perfectyello/RzjQMm4ONHI/AAAAAAAAAOE/e4aXRRnYqMg/s288/IMGP2744.jpg" /></a> <br />...for the green:<br /><a href="http://picasaweb.google.hu/perfectyello/JustSo/photo#5132080355394597954"><img src="http://lh3.google.hu/perfectyello/RzjP5G4ONEI/AAAAAAAAANs/ABnpFhb8v28/s288/IMGP2750_modified.jpg" /></a> <a href="http://picasaweb.google.hu/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5132080711876883586"><img src="http://lh6.google.hu/perfectyello/RzjQN24ONII/AAAAAAAAAOM/NaO2aHBhlWE/s288/IMGP2748.jpg" /></a><br />These pictures are almost black and white... or sepia. <br />Actually, it is hard to tell whether this is more natural. After all, light was awfully orange-yellow at Keleti.<br /><a href="http://picasaweb.google.hu/perfectyello/JustSo/photo#5132080389754336338"><img src="http://lh3.google.hu/perfectyello/RzjP7G4ONFI/AAAAAAAAAN0/7TJFgCaQFH8/s288/IMGP2757_modified.jpg" /></a> <a href="http://picasaweb.google.hu/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5132080733351720082"><img src="http://lh3.google.hu/perfectyello/RzjQPG4ONJI/AAAAAAAAAOs/VdJqS-gnA5o/s288/IMGP2757.jpg" /></a><br />And finally, imagine there was more light in Keleti at this night, let the white stones shine white...<br /><a href="http://picasaweb.google.hu/perfectyello/JustSo/photo#5132085492175484066"><img src="http://lh3.google.hu/perfectyello/RzjUkG4ONKI/AAAAAAAAAO8/uIpIuwhWLvs/s288/IMGP2757modified.jpg" /></a><br /><a class="delicious" title="Post to del.icio.us." href="http://del.icio.us/post" onclick="window.open('http://del.icio.us/post?v=4&partner=orn&noui&jump=close&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title),'delicious','toolbar=no,width=700,height=400'); return false;">Post to del.icio.us <img src="http://images.del.icio.us/static/img/delicious.small.gif"></a>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-59653607693882199162007-11-08T09:05:00.000-08:002007-11-08T09:06:34.707-08:00Is it or is it not a problem?Is it or is it not a problem when somebody enters your photo at the bottom right corner? I definitely cannot decide. It might as well be interpreted as dynamism.<br /><br /><a href="http://picasaweb.google.hu/perfectyello/BlackAndWhite/photo#5130508247040406498"><img src="http://lh3.google.hu/perfectyello/RzM6EW4OM-I/AAAAAAAAAL4/maeySVSwACc/s400/IMGP2728black_and_white.jpg" /></a>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-55487418046000531562007-11-08T08:47:00.001-08:002007-11-08T12:04:52.537-08:00Un-sharp is cleverNormally, I like sharpness in my pictures. The Carl Zeiss Jena Flectagon 20mm f4 I was testing with my M42 adapter on the Pentax K10D turned out to be particularly unsharp - to an extent unimaginable. <br />Closer pictures are however sharper. <br />That is how the idea of this double world with the blurred underworld of humans and the sharpness of abstract signs above it occurred to me. Also, this seems to be a picture that works much better in black and white.<br /><br /><a href="http://picasaweb.google.hu/perfectyello/BlackAndWhite/photo#5130508088126616450"><img src="http://lh6.google.hu/perfectyello/RzM57G4OM4I/AAAAAAAAALE/y8SJFN2enU4/s400/IMGP2712black_and_white.jpg" /></a><br /><br />I have seen something very similar by <a href="http://www.photovancso.com">Zoltán Vancsó</a>, where things you would normally not compose in one picture fit quite well together. <a href="http://www.photovancso.com/photos/kids02_l.jpg" />Like in this picture, for example</a><br /><br />It may well be that technical perfection is a subjective term, a good picture always depends on what you make of your tools. (How clever, uhh.)Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-27055769852617088612007-11-08T08:37:00.000-08:002007-11-08T08:45:19.812-08:00400 ISO becomes black and white film grainI made this photo with the 20mm Flektagon which is not particularly sharp (see my other post about this). I turned this photo grayscale, underexposed it some, and put some extra light (Fill Light), and finally pushed up contrast. The result is a lot of film grain.<br /><table style="width:auto;"><tr><td><a href="http://picasaweb.google.hu/perfectyello/BlackAndWhite/photo#5130508139666224034"><img src="http://lh6.google.hu/perfectyello/RzM5-G4OM6I/AAAAAAAAALU/xpym3P8CRss/s400/IMGP2720black_and_white.jpg" /></a></td></tr><tr><tr><td style="font-family:arial,sans-serif; font-size:11px; text-align:right">Also look at other BW photos I created this way: <a href="http://picasaweb.google.hu/perfectyello/BlackAndWhite">Black and White</a></td></tr></table>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-51812415009430100022007-11-08T08:34:00.001-08:002007-11-20T12:43:14.908-08:00I can black and white... if I turn the photo grayscale and add some extra contrast.<br /><a href="http://picasaweb.google.hu/perfectyello/BlackAndWhite/photo#5130507589910410098"><img src="http://lh6.google.hu/perfectyello/RzM5eG4OM3I/AAAAAAAAAK8/E9rSurW42gk/s288/IMGP2725.jpg" /></a> <a href="http://picasaweb.google.hu/perfectyello/BlackAndWhite/photo#5130508221270602706"><img src="http://lh5.google.hu/perfectyello/RzM6C24OM9I/AAAAAAAAALw/pLbULaSWkpQ/s288/IMGP2727black_and_white.jpg" /></a><br /><br /><a class="delicious" title="Post to del.icio.us." href="http://del.icio.us/post" onclick="window.open('http://del.icio.us/post?v=4&partner=orn&noui&jump=close&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title),'delicious','toolbar=no,width=700,height=400'); return false;">Post to del.icio.us <img src="http://images.del.icio.us/static/img/delicious.small.gif"></a>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-48652825213902935792007-11-08T07:54:00.000-08:002007-11-08T07:59:28.490-08:00Underexpose the skyI tampered with the exposure in Lightroom, underexposed this picture about 0,8 as compared to "natural", and also put some contrast because the lens I used (the Carl Zeiss Jena Flectagon 20mm f4) is extremely soft and contrast is said to come in handy when a picture is soft. <br />The reason for putting the picture here is because the sky became pixelated to the eye in the smaller versions: there are amorphous blocks of dark blue. <br /><a href="http://picasaweb.google.hu/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5130495628426490706"><img src="http://lh5.google.hu/perfectyello/RzMul24OM1I/AAAAAAAAAKY/Z1vS0YVagOo/s400/IMGP2701.jpg" /></a>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-88999212474507405282007-11-04T23:53:00.000-08:002007-11-04T23:59:05.981-08:00Pentax SMC-DA 18-55 distortions at wide angleHere is a test picture made at the extreme 18mm wide angle with Pentax SMC-DA 18-55 that comes in the most basic kit for Pentax K10D and some earlier Pentax cameras.<br /><br />Distortions appear at the edges. Extreme flare, an important decrease in resolution. Probably there is also vignetting but that cannot be seen on this picture.<br /><br />The picture is uploaded in the original size to Picasa.<br /><a href="http://picasaweb.google.hu/perfectyello.xxl/BigPictures03/photo#5129260063780375842"><a href="http://picasaweb.google.hu/perfectyello.xxl/BigPictures03/photo#5129260063780375842"><img src="http://lh3.google.hu/perfectyello.xxl/Ry7K2h46DSI/AAAAAAAAAEw/pU1EqNJRNug/s144/IMGP0147.jpg" /></a><br /></a>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-32461674671730981442007-11-03T09:49:00.000-07:002007-11-20T12:39:28.874-08:00On the utter unintelligence of scannersThe following is the documentation of<br /><ul><li>a, a bug</li><li>b, the catastrophic inbuilt intelligence</li><li>c, heuristic un-intelligence</li></ul>of my scanner used for scanning photography, the Epson Perfection V700 Photo.<br />I earlier used an Epson Perfection 3200 Photo scanner, and it did the same.<br /><br />Surfaces of homogeneous or almost homogeneous colour are misunderstood by the scanner in big single-coloured blocks, while fine transitions of shades within them appear pixelated.<br /><br />No idea why, actually, any explanations are welcome, mine is just a documentation of the thing.<br /><br />Fuji 800 Color Film:<br /><a href="http://picasaweb.google.hu/perfectyello.xxl/BigPictures03/photo#5129729392036678978"><img height=130 src="http://lh3.google.hu/perfectyello.xxl/RzB1tB46DUI/AAAAAAAAAFU/QZlpIMUl45s/s144/Fuji800_Californiar2.jpg "/></a> <a href="http://picasaweb.google.hu/perfectyello.xxl/BigPictures03/photo#5129729426396417362"><img height=130 src="http://lh3.google.hu/perfectyello.xxl/RzB1vB46DVI/AAAAAAAAAFc/IuMYfJ1tO1Q/s144/Fuji800_Californiar1.jpg" /></a><br /><br />Black and White Ilford 100:<br /><a href="http://picasaweb.google.hu/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5128657203828221186"><img src="http://lh3.google.hu/perfectyello/Ryymjdjt5QI/AAAAAAAAAHM/ojPa24nqYhI/s144/KodakFF100_California022.jpg" /></a><br /><a class="delicious" title="Post to del.icio.us." href="http://del.icio.us/post" onclick="window.open('http://del.icio.us/post?v=4&partner=orn&noui&jump=close&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title),'delicious','toolbar=no,width=700,height=400'); return false;">Post to del.icio.us <img src="http://images.del.icio.us/static/img/delicious.small.gif"></a>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-76447863886182832572007-11-03T07:18:00.000-07:002007-11-20T12:43:42.284-08:00SMC Pentax-M 50mm f1.7 meets the catSMC Pentax-M 50mm f1.7 is beautifully sharp in close pictures. This is a link to the original 10Megapixel photo I uploaded to Picasa:<br /><a href="http://picasaweb.google.hu/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5128618003661710578"><img src="http://lh4.google.hu/perfectyello/RyyC5tjt5PI/AAAAAAAAAGU/xyvztgC01V0/s144/IMGP2522.JPG" /></a><br />Cat photography may be generally considered ridiculous but the tiny hairs on a cats body are a great test of sharpness.<br /><a class="delicious" title="Post to del.icio.us." href="http://del.icio.us/post" onclick="window.open('http://del.icio.us/post?v=4&partner=orn&noui&jump=close&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title),'delicious','toolbar=no,width=700,height=400'); return false;">Post to del.icio.us <img src="http://images.del.icio.us/static/img/delicious.small.gif"></a>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-67989277233733040502007-11-03T05:34:00.001-07:002007-11-03T08:52:04.826-07:00Too much shadowI made this photo of a dead tree in Utah, and I really like it so I would not let it go.<br />When I put the contrast up so that the background would be colourful and more sharp, the shadows on my dead tree all became black, without any detail.<br /><a href="http://picasaweb.google.hu/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5128583940276085954"><img src="http://lh5.google.hu/perfectyello/Ryxj69jt5MI/AAAAAAAAAE8/nXhO4TLX1Zg/s144/KodakDia100_Utah016regi.jpg" /></a><br />So I had to restart my postprocessing. First did an extreme backlight correction to regain some of the shadowy parts, than applied contrast and colour manipulation for the background (blue sky+mountains and purple mountain range). Not all perfect, but shadows look better.<br /><br /><a href="http://picasaweb.google.hu/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5128583966045889746"><img src="http://lh3.google.hu/perfectyello/Ryxj8djt5NI/AAAAAAAAAFE/OYQDWe1pY-0/s144/KodakDia100_Utah016.jpg" /></a><br /><br /><a href="http://www.dreamstime.com/dead-tree-and-rocks-image3474353">The full frame version of this picture may be purchased and downloaded here.</a>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-17190805002543691362007-11-03T05:29:00.000-07:002007-11-20T12:45:02.734-08:00White balance and Kodak slide scanThis is a scan from a professional Kodak slide, which adds a tinge of violet (purple, magenta, call it what you like) to your photo.<br /><a href="http://picasaweb.google.hu/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5128583321800795298"><img src="http://lh5.google.hu/perfectyello/RyxjW9jt5KI/AAAAAAAAAEs/FeTPfyaL1Es/s144/KodakDia100_NY010.jpg" /></a><br />And here is the result:<br /><a href="http://www.dreamstime.com/new-york-block-of-flats-image3455000"><img src="http://lh5.google.hu/perfectyello/RyxjZ9jt5LI/AAAAAAAAAE0/P4zsowMEsjQ/s144/KodakDia100_NY010%20uj.jpg" /></a><br /><br /><a href="http://www.dreamstime.com/new-york-block-of-flats-image3455000">Buy and download a large version of this photo here.</a><br /><a class="delicious" title="Post to del.icio.us." href="http://del.icio.us/post" onclick="window.open('http://del.icio.us/post?v=4&partner=orn&noui&jump=close&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title),'delicious','toolbar=no,width=700,height=400'); return false;">Post to del.icio.us <img src="http://images.del.icio.us/static/img/delicious.small.gif"></a>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-4762867618670878172007-11-03T05:04:00.000-07:002007-11-03T09:59:01.186-07:00My first attempts at white background stock photographyI noticed that stock photos about things often appear on a perfect white background. Now here is my very first attempt to have the perfect white background.<br />Photographied was a quince. Ugly, fluffy. Used my SMC Pentax-M 50mm f1.7 manual lens (75 on digital camera) because that is at least sharp. No cutout was needed, I could go as close as this<br />Put it down on the balcony ground on a sheet of white paper. Just plain office paper I use for printing.<br />This is what came out of the camera:<br /><a href="http://picasaweb.google.hu/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5128583102757463170"><img src="http://lh6.google.hu/perfectyello/RyxjKNjt5II/AAAAAAAAAEc/vsZew_PwEeA/s144/IMGP2427.jpg" /></a><br />Two things may be noticed on the first photo:<br />1. balcony railings are visible<br />2. paper structure is visible on the shady place.<br /><a href="http://picasaweb.google.hu/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5128586993997833442"><img src="http://lh4.google.hu/perfectyello/Ryxmstjt5OI/AAAAAAAAAFY/j3VB7g094mg/s144/IMGP2427.jpg" /></a><br /><br />I first put some white balance and added saturation in Lightroom and then continued with the jpg export in Photoshop. I used the clone tool to make the shadoes on the railings disappear (are they visible on the quince? I do not see them, but there I did not attempt to remove the shadow).<br />The great thing I finally did was to "replace colour" in Photoshop (Image/Adjustments/Replace Color). Picked the greyish background which should be snow white and replaced it to become snow white. Only the desired shadows of the fruit remained. I like this replace color tool, I should experiment with that some more.<br /><br />The result:<br /><a href="http://picasaweb.google.hu/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5128583180066874514"><img src="http://lh4.google.hu/perfectyello/RyxjOtjt5JI/AAAAAAAAAEk/oxGFRavtMCA/s144/IMGP2427.jpg" /></a><br /><br />Now I am thinking about how to have better looking white surfaces in a photo like this because the shade could not be altered.<br /><a href="http://www.sxc.hu/blog/post/133">Besides, this blog post about how to make a white background picture without shadows is most useful.<br /></a>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-53719404090515518982007-11-03T04:49:00.000-07:002007-11-05T07:25:47.596-08:00Under a red roofPhoto taken under a red roof creating extreme red atmosphere.<br /><a href="http://picasaweb.google.hu/perfectyello/Procedure/photo?authkey=PK0nARpt50A#5128575685348942930"><img src="http://lh3.google.hu/perfectyello/Ryxcadjt5FI/AAAAAAAAADs/bm3CZAwV8Yo/s144/IMGP0458.jpg" /></a><br />Corrected in Adobe Lightroom with the white balance correction tool.<br /><a href="http://www.dreamstime.com/country-style-restaurant-rimage3446111-resi384215"><img src="http://lh6.google.hu/perfectyello/RyxfsNjt5HI/AAAAAAAAAEU/K5g1k8s-Fvg/s144/IMGP0458.jpg" /></a><br /><br /><a href="http://www.dreamstime.com/country-style-restaurant-rimage3446111-resi384215">Buy and download this photo here.</a>Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-34618553645565369482007-11-03T04:22:00.000-07:002007-11-03T10:19:13.761-07:00Why this photo in my profile?As a start, I uploaded this photo to my profile:<br /><a href="http://picasaweb.google.hu/perfectyello/Me/photo?authkey=OFRHE_m-vJ4#5128570995244655666"><img src="http://lh3.google.hu/perfectyello/RyxYJdjt5DI/AAAAAAAAAB0/8K4EM_hsxNc/s144/IMGP1570.JPG" /></a><br /><br />Just wanted to mention that since I rarely take pictures of myself, it is always difficult to find a good picture of me.<br />This one is rather artsy, and may even be considered to represent the photographic procedure - note that I am reflected on a polished metal plate full of scratches while I am taking the picture. The definitive classic in reflexive autoportrait photography. I chose it not (only) because of that but because I cannot be seen. :-)Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0tag:blogger.com,1999:blog-8797339811007022315.post-29129517058936156452007-11-03T03:53:00.000-07:002007-11-03T04:00:47.807-07:00What is going to happen on this blog?I have created this blog to keep track of my photography as a procedure. I am going to jot down my ideas about my photos so that I do not forget them. Doing this on the web is useful for a number of reasons: one is that I do not have to think about a format, second I will hopefull not lose my data and finally, this way some others may profit from my remarks besides me.<br />I call this procedural photography because here I do not want to share my art (in case I really happen to have one) just look at photography as a procedure. An intimate intellectual procedure.<br />Also, while I may not be able to tell in nominal terms what this is going to be, I know what I am going to do, what kinds of posts I am going to make.<br />Actually, this is the first time I have the feel of blogging, and I am excited that the genre seems to have come to me.Perfect Yellowhttp://www.blogger.com/profile/08255387257349951737noreply@blogger.com0