MobileRead Forums - View Single Post - Cool-er: light, trendy, inexpensive e-book reader

DaleDe · 07-13-2009, 01:44 PM

Try this image for testing gray scale. It has 16 levels and these may be real or the image viewer may dither them. Look closely for dot in the image to see if it is being dithered. Also not any shift, for example the white or black sides of the image extend further across the image. I have more test images if you need them.

Dale

07-13-2009, 01:44 PM	#333
DaleDe Grand Sorcerer Posts: 11,470 Karma: 13095790 Join Date: Aug 2007 Location: Grass Valley, CA Device: EB 1150, EZ Reader, Literati, iPad 2 & Air 2, iPhone 7	Gray Scale image Try this image for testing gray scale. It has 16 levels and these may be real or the image viewer may dither them. Look closely for dot in the image to see if it is being dithered. Also not any shift, for example the white or black sides of the image extend further across the image. I have more test images if you need them. Dale Attached Thumbnails