Theories and techniques for bi-valuating image with parameters and their applications
图像的带参二值化理论和技术及其应用*

The theories and techniques representing for bi-valuating an image with the parameters not only had very strong universal suitability but also could used to the lower layer image mining and hiding based on contrast resolution limitation of human vision. Of course, the theories and techniques should be supported by which the information provided by the theory and technique for gradually flattening gray/chroma spectrum were proposed.