The primary research on image color quality evaluation

The image color and vision quality evaluation plays a very important role in the algorithm design and their optimizations of image rectify processing. As human eyes are the last receivers for image information, we build a general evaluation model on the HVS (human visual system) and HCPM (human color perception model). According to the psychology and physiology experiments and color perception tests, by which "representation without reconstruction" is the precondition of visual perception, we build a bottom-up information acquirement model under the top-bottom feedback processing driven by knowledge. In the model, the visual information from different position with varied spatial resolution is dealt with the quantificational and qualitative analysis under the precondition of the guidance of the given task and well perceptional condition.