Color Processing in Wearable Bionic Eyeglass

This paper presents color processing tasks of the bionic eyeglass project, which helps blind people to gather chromatic information. A color recognition method is presented, which specifies the colors of the objects on the scene. The method adapts to varying illumination and smooth shadow on the objects. It performs local adaptation on the intensity and global chromatic adaptation. Another method is also shown that improves the extraction of display data based on chromatic information