KR101590733B1 - 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 - Google Patents
화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 Download PDFInfo
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- KR101590733B1 KR101590733B1 KR1020147001105A KR20147001105A KR101590733B1 KR 101590733 B1 KR101590733 B1 KR 101590733B1 KR 1020147001105 A KR1020147001105 A KR 1020147001105A KR 20147001105 A KR20147001105 A KR 20147001105A KR 101590733 B1 KR101590733 B1 KR 101590733B1
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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
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
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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
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
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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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
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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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2011-135321 | 2011-06-17 | ||
| JPJP-P-2011-135322 | 2011-06-17 | ||
| JP2011135321A JP5477343B2 (ja) | 2011-06-17 | 2011-06-17 | 画像符号化装置、画像符号化方法及び画像符号化プログラム |
| JP2011135322A JP5252032B2 (ja) | 2011-06-17 | 2011-06-17 | 画像復号装置、画像復号方法、画像復号プログラム、受信装置、受信方法、及び受信プログラム |
| PCT/JP2012/003863 WO2012172796A1 (ja) | 2011-06-17 | 2012-06-13 | 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号装置、画像復号方法及び画像復号プログラム |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167002053A Division KR101677003B1 (ko) | 2011-06-17 | 2012-06-13 | 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140024461A KR20140024461A (ko) | 2014-02-28 |
| KR101590733B1 true KR101590733B1 (ko) | 2016-02-01 |
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| KR1020167031285A Active KR101742932B1 (ko) | 2011-06-17 | 2012-06-13 | 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 |
| KR1020167002053A Active KR101677003B1 (ko) | 2011-06-17 | 2012-06-13 | 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 |
| KR1020177014186A Active KR101842851B1 (ko) | 2011-06-17 | 2012-06-13 | 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 |
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| KR1020167031285A Active KR101742932B1 (ko) | 2011-06-17 | 2012-06-13 | 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 |
| KR1020167002053A Active KR101677003B1 (ko) | 2011-06-17 | 2012-06-13 | 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 |
| KR1020177014186A Active KR101842851B1 (ko) | 2011-06-17 | 2012-06-13 | 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 |
| KR1020187007829A Active KR101953522B1 (ko) | 2011-06-17 | 2012-06-13 | 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20140098865A1 (https=) |
| EP (1) | EP2723077B1 (https=) |
| KR (5) | KR101590733B1 (https=) |
| CN (6) | CN105187836B (https=) |
| BR (2) | BR122020013891B1 (https=) |
| TW (5) | TWI628951B (https=) |
| WO (1) | WO2012172796A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT3136729T (pt) | 2011-06-28 | 2018-01-25 | Samsung Electronics Co Ltd | Aparelho para descodificar vídeo com intra previsão |
| US20140064359A1 (en) * | 2012-08-31 | 2014-03-06 | Qualcomm Incorporated | Intra prediction most probable mode order improvement for scalable video coding |
| FR3051309A1 (fr) * | 2016-05-10 | 2017-11-17 | Bcom | Procedes et dispositifs de codage et de decodage d'un flux de donnees representatif d'au moins une image |
| US10506228B2 (en) | 2016-10-04 | 2019-12-10 | Qualcomm Incorporated | Variable number of intra modes for video coding |
| KR102391834B1 (ko) * | 2017-11-17 | 2022-04-27 | 에프쥐 이노베이션 컴퍼니 리미티드 | 조정된 인트라 모드 목록에 기초한 비디오 데이터를 코딩하기 위한 디바이스 및 방법 |
| WO2023034629A1 (en) * | 2021-09-05 | 2023-03-09 | Beijing Dajia Internet Information Technology Co., Ltd. | Intra prediction modes signaling |
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| ES2747368T3 (es) * | 2002-05-28 | 2020-03-10 | Dolby Int Ab | Método y sistemas para la estimación, comunicación y organización de modos de intra-predicción de imágenes |
| EP2309758B1 (en) * | 2002-11-20 | 2014-07-30 | Panasonic Intellectual Property Corporation of America | Moving image predicting method, moving image encoding method and device, and moving image decoding method and device |
| KR100985236B1 (ko) * | 2002-11-25 | 2010-10-04 | 파나소닉 주식회사 | 움직임 보상 방법, 화상 부호화 방법 및 화상 복호화 방법 |
| JP2006093777A (ja) * | 2004-09-21 | 2006-04-06 | Victor Co Of Japan Ltd | 動画像符号化装置及び動画像符号化プログラム |
| CN100455021C (zh) * | 2004-09-30 | 2009-01-21 | 华为技术有限公司 | 帧内预测模式的选择方法 |
| CN1784016A (zh) * | 2004-12-03 | 2006-06-07 | 松下电器产业株式会社 | 内部预测装置 |
| CN100348051C (zh) * | 2005-03-31 | 2007-11-07 | 华中科技大学 | 一种增强型帧内预测模式编码方法 |
| KR100678911B1 (ko) * | 2005-07-21 | 2007-02-05 | 삼성전자주식회사 | 방향적 인트라 예측의 적용을 확장하여 비디오 신호를인코딩하고 디코딩하는 방법 및 장치 |
| JP4791129B2 (ja) * | 2005-10-03 | 2011-10-12 | ルネサスエレクトロニクス株式会社 | 画像符号化装置、画像符号化方法及び画像編集装置 |
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2012
- 2012-06-13 KR KR1020147001105A patent/KR101590733B1/ko active Active
- 2012-06-13 CN CN201510583646.1A patent/CN105187836B/zh active Active
- 2012-06-13 BR BR122020013891-2A patent/BR122020013891B1/pt active IP Right Grant
- 2012-06-13 EP EP12800165.8A patent/EP2723077B1/en active Active
- 2012-06-13 CN CN201510583648.0A patent/CN105187834B/zh active Active
- 2012-06-13 CN CN201280028619.2A patent/CN103597826B/zh active Active
- 2012-06-13 KR KR1020167031285A patent/KR101742932B1/ko active Active
- 2012-06-13 BR BR112013032349-3A patent/BR112013032349B1/pt active IP Right Grant
- 2012-06-13 KR KR1020167002053A patent/KR101677003B1/ko active Active
- 2012-06-13 KR KR1020177014186A patent/KR101842851B1/ko active Active
- 2012-06-13 CN CN201510582740.5A patent/CN105245892B/zh active Active
- 2012-06-13 CN CN201510582743.9A patent/CN105245894B/zh active Active
- 2012-06-13 CN CN201710248344.8A patent/CN107197280B/zh active Active
- 2012-06-13 KR KR1020187007829A patent/KR101953522B1/ko active Active
- 2012-06-13 WO PCT/JP2012/003863 patent/WO2012172796A1/ja not_active Ceased
- 2012-06-15 TW TW105130618A patent/TWI628951B/zh active
- 2012-06-15 TW TW107113241A patent/TWI642298B/zh active
- 2012-06-15 TW TW104108455A patent/TWI530166B/zh active
- 2012-06-15 TW TW105102223A patent/TW201616867A/zh unknown
- 2012-06-15 TW TW101121589A patent/TWI487333B/zh active
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2013
- 2013-12-11 US US14/103,476 patent/US20140098865A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| Mei Guo "CE14 Subtest 1: The Most Probable Mode Signaling for Luma", JCTVC-E088, 16 March,2011. |
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