Why isn't the xvYCC color space seeing uptake for still photography?
The xvYCC encoding is, as far as I can tell, a modern enhancement to YCC encoding, or in its long form, Y'CbCr (or YCbCr, which is slightly different.) The YCC encoding is part of a family of luminance/chrominance color spaces, which are all largely rooted in the L a b* ('Lab' for short) color space formulated by CIE back in the 1930's.
web - Are there reasons to NOT use Adobe RGB in JPEG/TIFF files …
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iso - Does shooting at lower RAW resolution using crop sensor …
2011年9月27日 · For more details about YUV derived formats and Canon sRAW, see my answer here: Why isn't the xvYCC color space seeing uptake for still photography? From "Understanding What is stored in a Canon RAW .CR2 file": The sRaw format (for "small RAW") was introduced with the 1D Mark III in 2007. It is a smaller version of the RAW picture.
Are colour profiles ever stored in RAW files?
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Why does L*=0 not correspond to black in the L*a*b* color space?
2014年12月17日 · According to two sources I found, in the CIELAB LAB colorspace a value of L*=0 corresponds to black. Quoting Wikipedia: The three coordinates of CIELAB represent the lightness of the color (L* = 0
color management - Viewers that output to 30-bit monitors ...
2014年2月21日 · I'm having trouble finding applications that output to 30-bit monitors. Part of the problem is inconsistent terminology, as some say 30-bit color, or 10-bit color (as in 10-bits per component) or d...
What is the native color gamut of a modern digital sensor?
2015年2月19日 · What is the area of CIE 1931 diagram that is being covered by contemporary digital camera sensors? The raw values are not colors per se and the concept of gamut is not working well with raw output of digital cameras.
What is the actual color space of film in film photography?
2016年6月10日 · \$\begingroup\$ Yes, you are using the expression “color space” wrongly. A color space is a coordinate system, i.e. a way to assign a set of numbers (the coordinates) to every color.
post processing - Should I perform the final color space …
2012年1月15日 · My last steps, in order, are resize, sharpen, convert color space from ProRGB to sRGB, convert to 8-bit. The only really critical orders are sharpening after resizing and changing to 8-bit after changing the color space.
Why don't cameras support JPEG 2000 format?
2011年5月5日 · The original JPEG format was updated in 2000 to provide a variety of features including less artifacts, better compression and lossless compression. Why haven't cameras updated to use this new for...