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Appearance of the TIFF v. RAW
When exporting a RAW file to TIFF, should the TIFF look exactly like
the RAW file, in terms of color, clarity, sharpness, etc.? It seems my TIFFs are a little dull, somewhat "hazy" I guess you would say. Curves, color adjustments, background highlights, and sharpening bring them almost back around, but it's something I've always wondered about. No, this isn't a monitor issue as I'm looknig at them on the same monitor - RAW file - very crisp, TIFF file - not so much! B |
#3
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Appearance of the TIFF v. RAW
lorento wrote: RAW file contains untouched data. It contains just one red, green, or blue value at each pixel location. Differrent digital camera has different RAW file generator engine. The RAW file format is digital photography's equivalent of a negative in film photography. When converting into TIFF format, digital camera adjust the color, contrast and other irreversible adjustment. So this is why TIFF format look better than RAW format. I don't think you understood what I was saying - the processed RAW file looks better than the pre-processed TIFF. |
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Appearance of the TIFF v. RAW
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#5
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Appearance of the TIFF v. RAW
wrote:
When exporting a RAW file to TIFF, should the TIFF look exactly like the RAW file, in terms of color, clarity, sharpness, etc.? Not necessarily ... what program are you using for RAW conversion and viewing? What program for viewing the TIFFs? Some of the RAW converters show quickie previews for example, and some display previews with a bit of sharpening, which may or may not be applied to the converted tiff (you can typically set the amount and whether or not the sharpening is actually applied). Also some of the RAW converters don't seem to use the monitor profile the same was as, say, Photoshop does. And if you view the TIFFs in a non-color managed program then they will likely look different than in a RAW converter program. These are the kinds of things that can cause differences in the way the RAW looks vs the TIFF. Bill |
#6
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Appearance of the TIFF v. RAW
Bill Hilton wrote: wrote: When exporting a RAW file to TIFF, should the TIFF look exactly like the RAW file, in terms of color, clarity, sharpness, etc.? Not necessarily ... what program are you using for RAW conversion and viewing? What program for viewing the TIFFs? Some of the RAW converters show quickie previews for example, and some display previews with a bit of sharpening, which may or may not be applied to the converted tiff (you can typically set the amount and whether or not the sharpening is actually applied). Thanks, Bill. I am using RSP 2006 for RAW - CS2 for TIFF. FWIW, I do have "Apply Sharpening" checked in the Batch Convert tab in RSP 2006... Also some of the RAW converters don't seem to use the monitor profile the same was as, say, Photoshop does. And if you view the TIFFs in a non-color managed program then they will likely look different than in a RAW converter program. Is this the case with RSP / CS2? These are the kinds of things that can cause differences in the way the RAW looks vs the TIFF. OK. Any suggestions? |
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Appearance of the TIFF v. RAW
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#8
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Appearance of the TIFF v. RAW
Ed Ruf (REPLY to E-MAIL IN SIG!) wrote: You should be working on these types of corrections in the raw conversion process and not. afterwards. What tools are you using? Are both color managed applications using the same monitor profile? That's exactly my point - I follow a pretty tight workflow in RSP 2006, and my shots typically look great - very sharp, vibrant and clear. When converted to TIFF for JPEG uploads, they typically look a little dull, kind of flat, and not much like the RAW thumbnail in RSP. As to your question about the monitor profile being shared by CS2 and RSP, I fully admit I'm not sure. How would I check this? |
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Appearance of the TIFF v. RAW
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#10
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Appearance of the TIFF v. RAW
Here is the comparison of the picture, saved in JPEG, TIFF and RAW, and then manipulated to "pull" out the details: http://afanas.ru/video/oblaki.jpg As you can see, RAW is better than JPEG or TIFF. |
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