© 2004 Computer Academic Underground
Examples of Poor Cover-Images
Images with small color-
palettes
Large areas of solid colors
•
Small color palettes don’t allow much opportunity for embedding data because there is not a lot of variation between values in the cover-image.
•
Large areas of solid colors are also difficult to embed within because the effects of manipulation are easily spotted.
Images with small color-palettes
Large areas of solid colors
Images with small color-palettes
Large areas of solid colors