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| bio | website | |
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| age | ||
| visits | member for | 2 years, 6 months |
| seen | Apr 29 at 16:57 | |
| stats | profile views | 77 |
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Jun 23 |
revised |
What features does a graphics adapter need for best performance in Lightroom? added specs as per OP's comments |
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Jun 23 |
revised |
What are the differences between photography laws in USA and France? edited wording on tripod usage on the streets to more imperative |
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Jun 23 |
suggested | suggested edit on What features does a graphics adapter need for best performance in Lightroom? |
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Jun 23 |
suggested | suggested edit on What are the differences between photography laws in USA and France? |
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Jun 23 |
comment |
What is the meaning of having 9 focus points and how to see where they are? @Anisha There is no mention of focus points in the official specification—compare to e.g. EOS T2i/550D which is clearly stated to have 9 AF points. |
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Jun 1 |
revised |
Sigma 150-500 f/5-6.3 vs Sigma 50-500 f/4-6.3 for birds in flight? edited tags |
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May 28 |
revised |
How many blades does my lens' aperture diaphragm have when I get 12-pointed starbursts? edited title |
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May 28 |
suggested | suggested edit on How many blades does my lens' aperture diaphragm have when I get 12-pointed starbursts? |
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May 27 |
revised |
Is it me or is the Lightroom's zoomed out preview inaccurate in displaying noise and color? title wording |
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May 27 |
suggested | suggested edit on Is it me or is the Lightroom's zoomed out preview inaccurate in displaying noise and color? |
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May 25 |
comment |
How can you reduce noise in Lightroom 3? And if, after removing color noise, the luminance noise is not "grainy" enough, you could move the luminance NR slider one step too far and then add some grain from the effects palette. Or you could omit the luminance NR and just add grain to hide the noise in plain sight. Depends on the original photo and one's taste, as always. |
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May 21 |
comment |
What legal restrictions to photography are there in European countries? Ought to fix Wikipedia then, as the mention of anti-terror laws in the context of Panoramafreiheit is seemingly confusing. On another note, whoa, Wikimedia Commons has a fairly thorough explanation by country on the subject. |
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May 21 |
comment |
What legal restrictions to photography are there in European countries? The Wikipedia entry you pointed to suggests both that it is OK to photograph in public indoors in the UK, but the local security guard had a reasonable suspicion that you are a terrorist. How nice! (Well if you spent half an hour photographing just the security cameras, it could be seen a bit suspicious.) @Rowland links to some good info relevant for the UK. |
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May 21 |
comment |
Can a video camera produce a high quality still photo shoot? I've bumped to Sony NEX-VG10 which specifications sounds like it would produce decent still images (though no RAW), but I've had hard time to find still image examples — great video examples though. |
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May 20 |
comment |
How is colour balancing performed in post processing of raw images @goldenmean I don't understand the question nor the problem: You take DNG & output BMP#1; then you modify DNG-metadata & output BMP#2; the BMPs differ—isn't that the desired effect? Which metadata did you change? How does your image processor's output differ from PS? Or are you asking for a list of all other possible tags that affect the Raw→composite processing? |
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May 20 |
revised |
How do I to clean prime lenses' internals? Or should I even try? improved title |
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May 20 |
suggested | suggested edit on How do I to clean prime lenses' internals? Or should I even try? |
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May 20 |
comment |
Are the colors in these pictures from retouching or color correction? Take a look at the pictures' Exif infos' on flickr: #1 and #2 They tell you exactly what camera settings the photographer was using. |
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May 20 |
comment |
How are the red focus point indicators displayed on a dSLR's focusing screen? @Eruditass also note that focusing screen & focus point screen constructs differ between Canons: xxxxD & xxxD & 10D vs. xD & xxD. See this kawaii explanation: focusingscreen.com/work/canon_aps_docen.htm |
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May 20 |
comment |
How can I adjust the colour temperature of an image programmatically? Raw images are always interpreted with some instruction set of which the Exif info on white balance RGGB levels are one aspect. JPGs in turn are more or less composite images in which all the info is hardcoded and edits are destructive. I can't provide good examples, but I'd dive into ImageMagick which is a command line image editor with several program interfaces. Its -color-matrix option might get you started; see also: fmwconcepts.com/imagemagick/whitebalance/index.php |
