Inventor
YASUDA YASUHIKO
JP11 patents
Patents
11 patentsUS5909505AJun 1, 1999
Color image encoding method and apparatus
CANON KK68 citations96
US5668646ASep 16, 1997
Apparatus and method for decoding differently encoded multi-level and binary image data, the later corresponding to a color in the original image
CANON KK51 citations96
US5588069ADec 24, 1996
Image processing apparatus for advantageously encoding blocks of data having either substantially the same or varied colors
CANON KK56 citations96
US5416606AMay 16, 1995
Method and apparatus for encoding or decoding an image in accordance with image characteristics
CANON KK103 citations96
US5361147ANov 1, 1994
Method and apparatus for encoding and decoding color images
CANON KK88 citations96
US5317428AMay 31, 1994
Image encoding method and apparatus providing variable length bit stream signals
CANON KK24 citations92
US5136396AAug 4, 1992
Image encoding method
CANON KK33 citations92
US5124811AJun 23, 1992
Image encoding apparatus
CANON KK36 citations92
US6509900B1Jan 21, 2003
Image management apparatus and method, image management system, and storage medium
CANON KK16 citations84
US5710826AJan 20, 1998
Image encoding method
CANON KK11 citations73
US5331426AJul 19, 1994
Image encoding method
CANON KK15 citations73