Inventor
HIRAO KOUICHIROU
JP10 patents
Patents
10 patentsUS6016361AJan 18, 2000
Method and apparatus for compressing binary data using pattern matching encoding
NEC CORP102 citations96
US6327384B1Dec 4, 2001
Character recognition apparatus and method for recognizing characters
NEC CORP76 citations95
US6185330B1Feb 6, 2001
Device and record medium for pattern matching encoding/decoding of binary still images
NEC CORP12 citations72
US6122402ASep 19, 2000
Pattern encoding and decoding method and encoder and decoder using the method
NEC CORP13 citations72
US7139428B2Nov 21, 2006
Image encoder, image encoding method, recording medium and computer data signal embodied in a carrier wave
NEC CORP4 citations62
US6574367B1Jun 3, 2003
Method and apparatus for pattern matching encoding
NEC CORP2 citations61
US6553144B1Apr 22, 2003
Coding method and coding apparatus for bi-level document image
NEC CORP6 citations61
US5999704ADec 7, 1999
Image output apparatus
NEC CORP6 citations61
US7664334B2Feb 16, 2010
Image encoder, image encoding method, recording medium and computer data signal embodied in a carrier wave
NEC CORP0 citations51
US7945095B2May 17, 2011
Line segment detector and line segment detecting method
NEC CORP1 citations50