Yasuji Hirabayashi

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Adaptable intraframe/interframe motion video encoder
- Patent number 6,501,795
- Issue date Dec 31, 2002
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding apparatus
- Patent number 6,256,413
- Issue date Jul 3, 2001
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding/decoding apparatus
- Patent number 6,188,726
- Issue date Feb 13, 2001
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for image data encoding
- Patent number 6,101,282
- Issue date Aug 8, 2000
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and method
- Patent number 6,061,474
- Issue date May 9, 2000
- CanonKabushiki Kaisha
- Hiroshi Kajiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding apparatus for coding image data using one of an interpicture...
- Patent number 6,049,629
- Issue date Apr 11, 2000
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for encoding/decoding image data
- Patent number 6,038,345
- Issue date Mar 14, 2000
- Canon Kabushiki Kaisha
- Hidefumi Osawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus and method
- Patent number 6,014,463
- Issue date Jan 11, 2000
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding and decoding apparatus
- Patent number 5,991,450
- Issue date Nov 23, 1999
- Canon Kabushiki Kaisha
- Hidefumi Ohsawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and method thereof
- Patent number 5,963,342
- Issue date Oct 5, 1999
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding method and apparatus
- Patent number 5,956,153
- Issue date Sep 21, 1999
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus capable of removing an edge portion from...
- Patent number 5,917,956
- Issue date Jun 29, 1999
- Canon Kabushiki Kaisha
- Hidefumi Ohsawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and method
- Patent number 5,903,669
- Issue date May 11, 1999
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color image encoding method
- Patent number 5,903,366
- Issue date May 11, 1999
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Block matching method and apparatus which can use luminance/chromin...
- Patent number 5,900,910
- Issue date May 4, 1999
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Encoding apparatus and method for encoding a quantized difference b...
- Patent number 5,892,546
- Issue date Apr 6, 1999
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing method and apparatus
- Patent number 5,875,039
- Issue date Feb 23, 1999
- Canon Kabushiki Kaisha
- Hidefumi Ohsawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus and method in which multi-level color si...
- Patent number 5,844,718
- Issue date Dec 1, 1998
- Canon Kabushiki Kaisha
- Hidefumi Ohsawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector detecting device
- Patent number 5,787,205
- Issue date Jul 28, 1998
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for processing a quantized vector using spatial frequency co...
- Patent number 5,751,856
- Issue date May 12, 1998
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image reduction with fine-line protection
- Patent number 5,680,225
- Issue date Oct 21, 1997
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image communication apparatus and method therefor
- Patent number 5,666,154
- Issue date Sep 9, 1997
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reduction apparatus
- Patent number 5,621,826
- Issue date Apr 15, 1997
- Canon Kabushiki Kaisha
- Akihiro Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding method for coding pixel blocks and apparatus therefor
- Patent number 5,592,302
- Issue date Jan 7, 1997
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reduction apparatus
- Patent number 5,448,654
- Issue date Sep 5, 1995
- Canon Kabushiki Kaisha
- Akihiro Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and method with dual mode encoding
- Patent number 5,412,486
- Issue date May 2, 1995
- Canon Kabushiki Kaisha
- Yuuichi Bannai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image encoding apparatus
- Patent number 5,371,606
- Issue date Dec 6, 1994
- Canon Kabushiki Kaisha
- Akihiro Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reduction apparatus
- Patent number 5,345,517
- Issue date Sep 6, 1994
- Canon Kabushiki Kaisha
- Akihiro Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reducing apparatus
- Patent number 5,309,524
- Issue date May 3, 1994
- Canon Kabushiki Kaisha
- Yasuji Hirabayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Encoding the original image data and progessively encoding the imag...
- Patent number 5,267,052
- Issue date Nov 30, 1993
- Canon Kabushiki Kaisha
- Yuuichi Bannai
- G06 - COMPUTING CALCULATING COUNTING

Yasuji Hirabayashi

Person

Patents Grantslast 30 patents

Adaptable intraframe/interframe motion video encoder

Image encoding apparatus

Coding/decoding apparatus

Apparatus and method for image data encoding

Image processing apparatus and method

Coding apparatus for coding image data using one of an interpicture...

Apparatus for encoding/decoding image data

Image processing apparatus and method

Image encoding and decoding apparatus

Image processing apparatus and method thereof

Coding method and apparatus

Image processing apparatus capable of removing an edge portion from...

Image processing apparatus and method

Color image encoding method

Block matching method and apparatus which can use luminance/chromin...

Encoding apparatus and method for encoding a quantized difference b...

Image processing method and apparatus

Image processing apparatus and method in which multi-level color si...

Motion vector detecting device

System for processing a quantized vector using spatial frequency co...

Image reduction with fine-line protection

Image communication apparatus and method therefor

Image reduction apparatus

Coding method for coding pixel blocks and apparatus therefor

Image reduction apparatus

Image processing apparatus and method with dual mode encoding

Image encoding apparatus

Image reduction apparatus

Image reducing apparatus

Encoding the original image data and progessively encoding the imag...