Techniques to Enhance the Sense of Depth Using Visual Perception Characteristics.

This study aimed to enhance the cubic effect by representing an image with a sense of depth using chromostereopsis, among the characteristics of human visual perception. An algorithm that enhances the cubic effect, based on the theory that the cubic effect of the chromostereoptic effect and the chromostereoptic reversal effect depends on the lightness of the background, classifies the layers of the image input into the foreground, middle, and background layers according to the depth of the image input. It is suitable for human visual perception characteristics, controlling the color factor that was adaptively detected through experiments on each layer; and it can obtain the enhanced cubic effect that is suitable for the characteristics of the image input.