06-30-2010, 06:05 AM
[quote name='wim' date='30 June 2010 - 01:38 AM' timestamp='1277854732' post='757']
Although Rainer is quite right in his assessments of RAW vs. jpeg, some cameras actually
do make alterations in-camera to the captured image data before saving it to RAW.
[/quote]
But for saturation, contrast and sharpness, you would be required to do the deconvolution
(in order to get true rgb-pixel-values) from the bayer-data. Are you saying, some cameras
do this, modify the resulted data in "rgb-space" and then convolute back to bayer-data and
finally store as raw? Or do the always do the deconvolution in-camera and always store
an rgb-image as raw?
Although Rainer is quite right in his assessments of RAW vs. jpeg, some cameras actually
do make alterations in-camera to the captured image data before saving it to RAW.
[/quote]
But for saturation, contrast and sharpness, you would be required to do the deconvolution
(in order to get true rgb-pixel-values) from the bayer-data. Are you saying, some cameras
do this, modify the resulted data in "rgb-space" and then convolute back to bayer-data and
finally store as raw? Or do the always do the deconvolution in-camera and always store
an rgb-image as raw?