Inventor
MISHIMA TADAAKI
US4 patents
Patents
4 patentsUS5003616AMar 26, 1991
Image processing apparatus
HITACHI LTD69 citations94
US4823194AApr 18, 1989
Method for processing gray scale images and an apparatus thereof
HITACHI LTD103 citations94
US4682365AJul 21, 1987
System and method for preparing a recognition dictionary
HITACHI LTD55 citations94
US4941192AJul 10, 1990
Method and apparatus for recognizing pattern of gray level image
HITACHI LTD24 citations90