Inventor
NAKAYAMA TADAYOSHI
JP89 patents
⚠️ This page may combine multiple inventors who share the name “NAKAYAMA TADAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
49 patentsUS7257264B2Aug 14, 2007
Image processing apparatus and method for compression-encoding image area information
CANON KK71 citations98
US7227998B2Jun 5, 2007
Image processing apparatus, control method of the same, computer program, and computer-readable storage medium
CANON KK59 citations98
US7194140B2Mar 20, 2007
Image processing apparatus and method which compresses image data of each region using a selected encoding method
CANON KK62 citations98
US6711295B2Mar 23, 2004
Encoding apparatus and method, and storage medium
CANON KK95 citations98
US6560365B1May 6, 2003
Decoding apparatus and method
CANON KK87 citations98
US6549676B1Apr 15, 2003
Encoding device
CANON KK77 citations98
US5818970AOct 6, 1998
Image encoding apparatus
CANON KK110 citations97
US6567562B1May 20, 2003
Encoding apparatus and method
CANON KK57 citations96
US6553143B2Apr 22, 2003
Image encoding method and apparatus
CANON KK56 citations96
US6546145B1Apr 8, 2003
Image compression using selection of quantization method
CANON KK72 citations96
US5986594ANov 16, 1999
Image compression by arithmetic coding with learning limit
CANON KK70 citations96
US5801650ASep 1, 1998
Decoding apparatus and method
CANON KK68 citations96
US5132798AJul 21, 1992
Special effect apparatus with power control
CANON KK67 citations96
US5124790AJun 23, 1992
Signal processing device
CANON KK68 citations96
US4956725ASep 11, 1990
Image signal reproducing apparatus
CANON KK74 citations94
US7188132B2Mar 6, 2007
Hadamard transformation method and apparatus
CANON KK19 citations93
US7127115B2Oct 24, 2006
Image processing apparatus and method, computer program, and storage medium
CANON KK25 citations93
US7106911B2Sep 12, 2006
Image processing apparatus and control method for inputting image data and encoding the data
CANON KK37 citations93
US6996593B2Feb 7, 2006
Filter processing apparatus and its control method, program, and storage medium
CANON KK24 citations93
US6865299B1Mar 8, 2005
Coding apparatus and method
CANON KK31 citations93
US6690825B1Feb 10, 2004
Image processing apparatus and method
CANON KK20 citations93
US6552819B2Apr 22, 2003
Image processing apparatus and method
CANON KK44 citations93
US6408102B1Jun 18, 2002
Encoding/decoding device
CANON KK28 citations93
US5841381ANov 24, 1998
Huffman coding/decoding using an intermediate code number
CANON KK46 citations93
US5715376AFeb 3, 1998
Data transformation apparatus
CANON KK19 citations93
US5568597AOct 22, 1996
Adapting image data resolution to match resolution of an output device
CANON KK48 citations93
US5140424AAug 18, 1992
Image signal processing apparatus with noise reduction
CANON KK29 citations93
US4891702AJan 2, 1990
Image expansion apparatus
CANON KK32 citations93
US6459498B2Oct 1, 2002
Data transmission method and apparatus that discriminates whether data is to be developed into bitmap data
CANON KK16 citations92
US5887114AMar 23, 1999
Video memory device for processing a digital video signal comprising a separation means which separates a horizontal synchronizing signal from a digital video signal
CANON KK22 citations92
US5396346AMar 7, 1995
Image processing method and apparatus using rounding processing
CANON KK25 citations92
US4797741AJan 10, 1989
Information signal transmission system
CANON KK28 citations92
US7929031B2Apr 19, 2011
Image processing apparatus and image processing method
CANON KK13 citations84
US7912318B2Mar 22, 2011
Data transform apparatus and control method thereof
CANON KK16 citations84
US7499592B2Mar 3, 2009
Image decoding apparatus and its control method
CANON KK14 citations84
US7284026B2Oct 16, 2007
Hadamard transformation method and device
CANON KK14 citations84
US7236997B2Jun 26, 2007
Filter processing apparatus and method
CANON KK12 citations84
US6952501B2Oct 4, 2005
Image processing apparatus, image encoding apparatus, and image decoding apparatus
CANON KK19 citations84
US5003404AMar 26, 1991
Video camera
CANON KK21 citations82
US7539355B2May 26, 2009
Data transform method and apparatus
CANON KK7 citations74
US6904177B2Jun 7, 2005
Filter processing apparatus
CANON KK7 citations74
US6597467B2Jul 22, 2003
Image processing apparatus for transmitting compressed area information to be used in editing
CANON KK12 citations74
US6567019B2May 20, 2003
Data processing apparatus and method
CANON KK10 citations74
US5323238AJun 21, 1994
Image signal processing apparatus having improved storage control in accordance with an image signal level
CANON KK8 citations74
US5287187AFeb 15, 1994
Video signal processing apparatus displaying image and process information
CANON KK13 citations74
US5198940AMar 30, 1993
Image signal recording system
CANON KK11 citations74
US5185714AFeb 9, 1993
Arithmetic operation processing apparatus
CANON KK19 citations74
US5153728AOct 6, 1992
Image enlargement apparatus using plural diverse capacity memories
CANON KK18 citations74
US5146334ASep 8, 1992
Video signal processing device for image editing using memory
CANON KK13 citations74
NISSAN MOTOR
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