摘要 |
PROBLEM TO BE SOLVED: To provide an image processor that can perform quantization of image data by error diffusion method at high speed, while avoiding deterioration in quality of a recording image, and to provide a recorder, an image processing method, program and a storage medium. SOLUTION: Error data are changed into compression error data having a smaller quantity of data, when error value represented by the error data is specific value. COPYRIGHT: (C)2008,JPO&INPIT |