Inventor
SHIMAZU SHIGEAKI
JP8 patents
Patents
8 patentsUS5379350AJan 3, 1995
Method and apparatus for extracting a contour of an image
DAINIPPON SCREEN MFG42 citations92
US6373991B1Apr 16, 2002
Method of and apparatus for interpolating gradation levels of image
DAINIPPON SCREEN MFG15 citations82
US5949913ASep 7, 1999
Method and apparatus for modifying multi-tone image
DAINIPPON SCREEN MFG17 citations81
US5065344ANov 12, 1991
Method of and apparatus for obtaining image data used for filling inner or outer region of graphic figure
DAINIPPON SCREEN MFG20 citations78
US5999658ADec 7, 1999
Image tone interpolation method and apparatus therefor
DAINIPPON SCREEN MFG13 citations73
US5724454AMar 3, 1998
Method and apparatus for correcting a multi-tone image
DAINIPPON SCREEN MFG16 citations71
US4867542ASep 19, 1989
Laser exposure apparatus
DAINIPPON SCREEN MFG6 citations71
US4810068AMar 7, 1989
Laser exposure apparatus
DAINIPPON SCREEN MFG9 citations71