2004年2月16日 · It takes an associated color space to give them meaning. Without a color space all you have is RGB or CMYK mystery meat. A LAB value, by contrast, correlates to an exact spectral color. Working in LAB is counterintuitive at best. All the brightness information is in the L channel while color is encoded in the a and b channels.

2010年7月12日 · It is the only color space setting in Vuescan with which Display color space is ignored, because no conversion is done, only assignment.<br> <br />2. Even with this color space, the RAW scan is not equal to the regular scan, but if one applies a curve with only one node (in:163, out:94) to the regular scan it becomes equal to the raw scan.

2005年2月3日 · Tom, as Beau said. Color management in PSE is fairly limited. If color management is turned on in NS4, your scan will get an embedded profile, e.g. Wide Gamut RGB if you selected this color space. When you open such an image in PSE, the profile will be recognized and handled correctly by PSE, that is, if your monitor is calibrated well, PSE will sho

2007年2月15日 · RAW has no inherent color space. Only when you convert and output a file to you define the color space for the output file. In terms of sRBG vs. Adobe RGB (aRGB) there are issues beyond the size of the two color spaces. The way that Nikon implements the two color spaces results in aRGB being more accurate than sRGB.

2006年11月23日 · - Converting to a profile/color space is like permanently applying that filter to the landscape, i.e. physically re-painting the landscape. The landscape itself is transformed within the color space (the human vision). This is done in such a way, as to NOT CHANGE its appearance compared to the situation when the filter was in front of the lens.

2004年3月6日 · sRGB is a basic color space - the standard by which images are stored in file form. Other color spaces include Adobe RGB (1998) and LAB. Adobe RGB has a wider gamut (range of colors represented) than sRGB, and is widely used in part because it is a reasonably close fit with printing press requirements. sRGB has approximately the same gamut ...

2010年4月24日 · <p>I set the status of the folder as writable, then in camera raw set color space to sRGB, then tried, in the aforementioned pulldown:</p> <p>*Save Settings<br> *Reset Camera Raw Defaults<br> *Save New Camera Raw Defaults</p> <p>The latter is intermittantly greyed-out, depending on phase-of-moon or something. Anyway, none work.

2004年8月5日 · color space. However, following what seems to be the most common . advice here on Photo.net, I've been setting my 10D to create in Adobe . RGB and Photoshop preferences to display in Adobe RGB. I don't want . to reignite the whole sRGB vs. Adobe RGB debate, but I'd like some . practical advice on dealing with Mpix. Should I keep everything as is

2007年10月22日 · The only exception is if significant portions of your working color space is out of gamut in sRGB. The most important thing though, is that you absolutely need to have a color managed workflow. If this is the case, the print you get back from A&I should be pretty close to what you see on the monitor.

2006年10月25日 · Using any color space other than sRGB can be a <I>disadvantage</I> if you print it through a standard service like Shutterfly or Mpix, or post it on the web. Those services only accept sRGB files, and if you send a file set up for Adobe RGB to an sRGB printer, your color will be off, and indeed, quite possibly less saturated.