Hi Rashida. Radiance has a tool called pvalue. It will print out the pixel values of an image in the format "x y r g b". You can use the x and y position to compare values between images.
Regards, Thomas On Sun, Sep 26, 2010 at 7:42 PM, Rashida Mogri <[email protected]> wrote: > Hi, > > I am trying to compare three different images of the same HDRI scene in > Radiance Image Viewer, and I am looking for a way to generate the exact > luminance value pixel reading in each image. Is there a way to accurately > generate such points selection? > > Thanks, > Rashida > > > > _______________________________________________ > HDRI mailing list > [email protected] > http://www.radiance-online.org/mailman/listinfo/hdri > > _______________________________________________ HDRI mailing list [email protected] http://www.radiance-online.org/mailman/listinfo/hdri
