Takahiro Yagishita

Image processing system for compressing image data including binary image data and continuous tone image data by a sub-band transform method with a high-compression rate

Image processing method and apparatus to select a data compression method according to a size of an output image

Method and apparatus for image processing for performing a color conversion

Method of supplying recording sheets in image forming apparatus

Color image processing apparatus and color image processing method

Image encoding method, image encoding apparatus and storage medium

Image processing apparatus, program, and storage medium that can selectively vary embedding specification of digital watermark data

Coding apparatus, decoding apparatus, coding method, decoding method, amd computer-readable recording medium for executing the methods

Image data encoding apparatus

Recording apparatus having control data selectively designated in memory which corresponds to one of multiple optical scanning systems