Inventor
TANAKA TETSUOMI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA TETSUOMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
15 patentsUS7133565B2Nov 7, 2006
Image processing apparatus and method
CANON KK79 citations97
US5684891ANov 4, 1997
Method and apparatus for character recognition
CANON KK110 citations97
US7853866B2Dec 14, 2010
Apparatus, method and system for document conversion, apparatuses for document processing and information processing, and storage media that store programs for realizing the apparatuses
CANON KK23 citations92
US7158669B2Jan 2, 2007
Image compression method and apparatus, and image coding method and apparatus
CANON KK43 citations92
US5956421ASep 21, 1999
Image processing method and apparatus for determining a binarization threshold value used for binarizing a multi-valued image and performing binarization processing
CANON KK41 citations92
US7437002B2Oct 14, 2008
Image recognition system utilizing an edge image and a binary image
CANON KK16 citations84
US5715336AFeb 3, 1998
Character recognition method and apparatus that re-inputs image data at a second resolution derived from the character size and a selected normalization size
CANON KK19 citations84
US7751648B2Jul 6, 2010
Image processing apparatus, image processing method, and computer program
CANON KK7 citations73
US6356657B1Mar 12, 2002
Image processing method and apparatus for discriminating an input image area or an attribute of image information in the discriminated area
CANON KK10 citations73
US5966138AOct 12, 1999
Image processing method and apparatus for rotating an image in an area of an original
CANON KK13 citations73
US5784501AJul 21, 1998
Image processing method and apparatus
CANON KK13 citations73
US5563957AOct 8, 1996
Information recognition with transmission between character segmenting and recognition processors
CANON KK9 citations72
US5563964AOct 8, 1996
Method and apparatus for processing a plurality of designated areas of an image
CANON KK9 citations71
US5226174AJul 6, 1993
Character recognition system for determining a class of similarity based on computer distance with a smallest value indicating close similarity
CANON KK5 citations62
US9438767B2Sep 6, 2016
Image processing apparatus, image processing method, and storage medium
CANON KK0 citations51
TANAKA TETSUOMI
3 patentsUS8453045B2May 28, 2013
Apparatus, method and system for document conversion, apparatuses for document processing and information processing, and storage media that store programs for realizing the apparatuses
TANAKA TETSUOMI7 citations82
US8077986B2Dec 13, 2011
Information processing apparatus, method of controlling same and computer program
TANAKA TETSUOMI7 citations82
US8515186B2Aug 20, 2013
Image processor, image processing method and storage medium
TANAKA TETSUOMI0 citations50