JP4888729B2 - 符号化装置および方法、並びに、復号装置および方法 - Google Patents
符号化装置および方法、並びに、復号装置および方法 Download PDFInfo
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- JP4888729B2 JP4888729B2 JP2007524111A JP2007524111A JP4888729B2 JP 4888729 B2 JP4888729 B2 JP 4888729B2 JP 2007524111 A JP2007524111 A JP 2007524111A JP 2007524111 A JP2007524111 A JP 2007524111A JP 4888729 B2 JP4888729 B2 JP 4888729B2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/41—Bandwidth or redundancy reduction
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
- H04N19/64—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission
- H04N19/647—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission using significance based coding, e.g. Embedded Zerotrees of Wavelets [EZW] or Set Partitioning in Hierarchical Trees [SPIHT]
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Image Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007524111A JP4888729B2 (ja) | 2005-11-18 | 2006-11-17 | 符号化装置および方法、並びに、復号装置および方法 |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005334243 | 2005-11-18 | ||
| JP2005334243 | 2005-11-18 | ||
| JP2006007256 | 2006-01-16 | ||
| JP2006007256 | 2006-01-16 | ||
| JP2007524111A JP4888729B2 (ja) | 2005-11-18 | 2006-11-17 | 符号化装置および方法、並びに、復号装置および方法 |
| PCT/JP2006/322953 WO2007058296A1 (ja) | 2005-11-18 | 2006-11-17 | 符号化装置および方法、復号装置および方法、並びに、伝送システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2007058296A1 JPWO2007058296A1 (ja) | 2009-05-07 |
| JP4888729B2 true JP4888729B2 (ja) | 2012-02-29 |
Family
ID=38048678
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007524111A Active JP4888729B2 (ja) | 2005-11-18 | 2006-11-17 | 符号化装置および方法、並びに、復号装置および方法 |
| JP2007545308A Expired - Fee Related JP4900720B2 (ja) | 2005-11-18 | 2006-11-17 | 符号化装置および方法、並びに、復号装置および方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007545308A Expired - Fee Related JP4900720B2 (ja) | 2005-11-18 | 2006-11-17 | 符号化装置および方法、並びに、復号装置および方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US7701365B2 (enExample) |
| EP (2) | EP1838081A4 (enExample) |
| JP (2) | JP4888729B2 (enExample) |
| KR (2) | KR101320534B1 (enExample) |
| BR (2) | BRPI0607204B1 (enExample) |
| RU (1) | RU2339997C1 (enExample) |
| TW (2) | TW200727598A (enExample) |
| WO (2) | WO2007058296A1 (enExample) |
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| US7733350B2 (en) * | 2006-06-30 | 2010-06-08 | Microsoft Corporation | Anisometric texture synthesis |
| US7966309B2 (en) * | 2007-01-17 | 2011-06-21 | Google Inc. | Providing relevance-ordered categories of information |
| TW200833115A (en) * | 2007-01-30 | 2008-08-01 | Beyond Innovation Tech Co Ltd | Apparatus and method for compressing data |
| JP4254867B2 (ja) * | 2007-01-31 | 2009-04-15 | ソニー株式会社 | 情報処理装置および方法、プログラム、並びに記録媒体 |
| JP4793320B2 (ja) * | 2007-05-17 | 2011-10-12 | ソニー株式会社 | 情報処理装置および方法 |
| KR101442273B1 (ko) | 2007-05-17 | 2014-09-23 | 소니 주식회사 | 정보 처리 장치 및 방법 |
| US8503809B2 (en) | 2007-05-17 | 2013-08-06 | Sony Corporation | Information processing apparatus and method to entropy code upon processing of predetermined number of precincts |
| US7894452B2 (en) * | 2007-06-13 | 2011-02-22 | Intel Corporation | Method and apparatus for the creation of TCP segments by simultaneous use of computing device components |
| US8331444B2 (en) * | 2007-06-26 | 2012-12-11 | Qualcomm Incorporated | Sub-band scanning techniques for entropy coding of sub-bands |
| KR101442836B1 (ko) * | 2008-01-07 | 2014-11-04 | 삼성전자주식회사 | 가시광 통신을 이용한 영상 부가정보 제공방법 및 장치 |
| JP5359302B2 (ja) * | 2008-03-18 | 2013-12-04 | ソニー株式会社 | 情報処理装置および方法、並びにプログラム |
| TWI349487B (en) * | 2008-03-25 | 2011-09-21 | Novatek Microelectronics Corp | Entropy encoding circuit and encoding method thereof |
| US8923385B2 (en) * | 2008-05-01 | 2014-12-30 | Nvidia Corporation | Rewind-enabled hardware encoder |
| TWI376959B (en) * | 2008-05-02 | 2012-11-11 | Novatek Microelectronics Corp | Entropy decoding circuit, entropy decoding method, and entropy decoding method using a pipeline manner |
| CN102124655B (zh) * | 2008-07-11 | 2014-08-27 | 弗劳恩霍夫应用研究促进协会 | 用以对符号编码的方法、用以对符号解码的方法、用以将符号从发射机发送至接收机的方法、编码器、解码器、及用以将符号从发射机发送至接收机的系统 |
| US8755515B1 (en) | 2008-09-29 | 2014-06-17 | Wai Wu | Parallel signal processing system and method |
| JP4670947B2 (ja) * | 2008-12-05 | 2011-04-13 | ソニー株式会社 | 情報処理装置および方法 |
| JP4626707B2 (ja) * | 2008-12-08 | 2011-02-09 | ソニー株式会社 | 情報処理装置および方法 |
| KR101029108B1 (ko) * | 2008-12-11 | 2011-04-15 | 충북대학교 산학협력단 | 생체신호관리시스템에서의 심전도 데이터 압축 및 압축 해제 방법 |
| JP4883076B2 (ja) * | 2008-12-12 | 2012-02-22 | ソニー株式会社 | 情報処理装置および方法 |
| JP4760902B2 (ja) * | 2008-12-17 | 2011-08-31 | ソニー株式会社 | 情報処理装置および方法 |
| JP2010239288A (ja) * | 2009-03-30 | 2010-10-21 | Sony Corp | 情報処理装置および方法 |
| CN101609680B (zh) | 2009-06-01 | 2012-01-04 | 华为技术有限公司 | 压缩编码和解码的方法、编码器和解码器以及编码装置 |
| CA2764868A1 (en) * | 2009-06-19 | 2010-12-23 | Mitsubishi Electric Corporation | Image encoding device, image decoding device, image encoding method, and image decoding method |
| JP5263621B2 (ja) * | 2009-09-24 | 2013-08-14 | ソニー株式会社 | 画像処理装置および方法 |
| US9307247B2 (en) | 2009-12-01 | 2016-04-05 | Intel Corporation | Compression using range coding with virtual sliding window |
| US9075560B2 (en) * | 2009-12-10 | 2015-07-07 | Microsoft Technology Licensing, Llc | Real-time compression with GPU/CPU |
| US8965139B2 (en) | 2010-09-29 | 2015-02-24 | Panasonic Intellectual Property Corporation Of America | Image decoding method, image coding method, image decoding apparatus, image coding apparatus and integrated circuit for generating a code stream with a hierarchical code structure |
| KR102073304B1 (ko) | 2010-09-30 | 2020-02-04 | 선 페이턴트 트러스트 | 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치, 프로그램 및 집적 회로 |
| CN102118289B (zh) * | 2010-12-02 | 2013-04-17 | 西北工业大学 | Ieee1394接口的实时图像分割处理系统与高速智能统一总线接口方法 |
| JP5850214B2 (ja) * | 2011-01-11 | 2016-02-03 | ソニー株式会社 | 画像処理装置および方法、プログラム、並びに記録媒体 |
| TWI568249B (zh) * | 2011-11-03 | 2017-01-21 | 太陽專利信託 | 用於解區塊之有效修整技術 |
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| JP2015195526A (ja) | 2014-03-31 | 2015-11-05 | ソニー株式会社 | 画像処理装置、および画像処理方法 |
| CN107113395B (zh) * | 2014-11-13 | 2020-11-24 | 三星电子株式会社 | 用于生成包括图像的频率特性信息的元数据的方法和装置 |
| JP6613618B2 (ja) * | 2015-05-20 | 2019-12-04 | 株式会社ソシオネクスト | 画像処理装置および画像処理方法 |
| CN105120293B (zh) * | 2015-08-26 | 2018-07-06 | 中国航空工业集团公司洛阳电光设备研究所 | 基于cpu和gpu的图像协同解码方法及装置 |
| WO2017138520A1 (ja) * | 2016-02-10 | 2017-08-17 | 株式会社日立国際電気 | 映像信号伝送装置 |
| CN106547829A (zh) * | 2016-10-10 | 2017-03-29 | 福建省够兄弟科技有限公司 | 一种体育运动数据的处理方法与系统 |
| US11044495B1 (en) * | 2018-02-13 | 2021-06-22 | Cyborg Inc. | Systems and methods for variable length codeword based data encoding and decoding using dynamic memory allocation |
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| JP4449400B2 (ja) | 2002-10-25 | 2010-04-14 | ソニー株式会社 | 画像符号化装置及び方法、並びにプログラム及び記録媒体 |
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-
2006
- 2006-11-15 TW TW095142292A patent/TW200727598A/zh unknown
- 2006-11-15 TW TW095142291A patent/TW200746655A/zh unknown
- 2006-11-17 US US11/816,432 patent/US7701365B2/en active Active
- 2006-11-17 BR BRPI0607204-6A patent/BRPI0607204B1/pt not_active IP Right Cessation
- 2006-11-17 BR BRPI0606733-6A patent/BRPI0606733A2/pt not_active Application Discontinuation
- 2006-11-17 JP JP2007524111A patent/JP4888729B2/ja active Active
- 2006-11-17 WO PCT/JP2006/322953 patent/WO2007058296A1/ja not_active Ceased
- 2006-11-17 KR KR20077018759A patent/KR101320534B1/ko active Active
- 2006-11-17 WO PCT/JP2006/322949 patent/WO2007058294A1/ja not_active Ceased
- 2006-11-17 RU RU2007131282A patent/RU2339997C1/ru active
- 2006-11-17 US US11/814,257 patent/US8320693B2/en active Active
- 2006-11-17 KR KR1020077016423A patent/KR101377021B1/ko active Active
- 2006-11-17 JP JP2007545308A patent/JP4900720B2/ja not_active Expired - Fee Related
- 2006-11-17 EP EP06832828A patent/EP1838081A4/en not_active Ceased
- 2006-11-17 EP EP06832832.7A patent/EP1901544B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007058294A1 (ja) | 2007-05-24 |
| EP1838081A4 (en) | 2011-03-30 |
| WO2007058296A1 (ja) | 2007-05-24 |
| KR20080071482A (ko) | 2008-08-04 |
| US8320693B2 (en) | 2012-11-27 |
| BRPI0607204B1 (pt) | 2019-04-09 |
| EP1901544A4 (en) | 2011-03-30 |
| RU2339997C1 (ru) | 2008-11-27 |
| KR101377021B1 (ko) | 2014-03-26 |
| KR20080069903A (ko) | 2008-07-29 |
| EP1838081A1 (en) | 2007-09-26 |
| BRPI0606733A2 (pt) | 2010-02-09 |
| JPWO2007058296A1 (ja) | 2009-05-07 |
| JPWO2007058294A1 (ja) | 2009-05-07 |
| WO2007058296B1 (ja) | 2007-08-02 |
| JP4900720B2 (ja) | 2012-03-21 |
| TWI341658B (enExample) | 2011-05-01 |
| BRPI0607204A2 (pt) | 2010-02-09 |
| TW200727598A (en) | 2007-07-16 |
| US7701365B2 (en) | 2010-04-20 |
| TW200746655A (en) | 2007-12-16 |
| US20090274378A1 (en) | 2009-11-05 |
| EP1901544B1 (en) | 2018-09-26 |
| WO2007058294B1 (ja) | 2007-07-19 |
| TWI336570B (enExample) | 2011-01-21 |
| KR101320534B1 (ko) | 2013-10-22 |
| EP1901544A1 (en) | 2008-03-19 |
| US20090102686A1 (en) | 2009-04-23 |
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