RS64213B1 - Postupak, aparat i sistem za enkodiranje i dekodiranje mape značajnosti za rezidualne koeficijente jedinice za transformaciju - Google Patents
Postupak, aparat i sistem za enkodiranje i dekodiranje mape značajnosti za rezidualne koeficijente jedinice za transformacijuInfo
- Publication number
- RS64213B1 RS64213B1 RS20230391A RSP20230391A RS64213B1 RS 64213 B1 RS64213 B1 RS 64213B1 RS 20230391 A RS20230391 A RS 20230391A RS P20230391 A RSP20230391 A RS P20230391A RS 64213 B1 RS64213 B1 RS 64213B1
- Authority
- RS
- Serbia
- Prior art keywords
- decoding
- encoding
- transform unit
- significance map
- residual coefficients
- Prior art date
Links
Classifications
-
- 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
- H04N19/169—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
-
- 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
-
- 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
-
- 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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- 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
- H04N19/18—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 set of transform coefficients
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2012200319A AU2012200319B2 (en) | 2012-01-19 | 2012-01-19 | Method, apparatus and system for encoding and decoding the significance map for residual coefficients of a transform unit |
EP21198515.5A EP3979643B1 (en) | 2012-01-19 | 2013-01-18 | Method, apparatus and system for encoding and decoding the significance map for residual coefficients of a transform unit |
Publications (1)
Publication Number | Publication Date |
---|---|
RS64213B1 true RS64213B1 (sr) | 2023-06-30 |
Family
ID=48798426
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RS20230435A RS64251B1 (sr) | 2012-01-19 | 2013-01-18 | Postupak, aparat i sistem za enkodiranje i dekodiranje mape značajnosti za rezidualne koeficijente jedinice za transformaciju |
RS20230436A RS64252B1 (sr) | 2012-01-19 | 2013-01-18 | Dekodiranje mape značajnosti za rezidualne koeficijente jedinice za transformaciju |
RS20230391A RS64213B1 (sr) | 2012-01-19 | 2013-01-18 | Postupak, aparat i sistem za enkodiranje i dekodiranje mape značajnosti za rezidualne koeficijente jedinice za transformaciju |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RS20230435A RS64251B1 (sr) | 2012-01-19 | 2013-01-18 | Postupak, aparat i sistem za enkodiranje i dekodiranje mape značajnosti za rezidualne koeficijente jedinice za transformaciju |
RS20230436A RS64252B1 (sr) | 2012-01-19 | 2013-01-18 | Dekodiranje mape značajnosti za rezidualne koeficijente jedinice za transformaciju |
Country Status (16)
Country | Link |
---|---|
US (6) | US9769484B2 (sr) |
EP (5) | EP3972249B1 (sr) |
JP (6) | JP6165172B2 (sr) |
KR (7) | KR101930669B1 (sr) |
CN (6) | CN107770549B (sr) |
AU (7) | AU2012200319B2 (sr) |
BR (5) | BR122019026440B1 (sr) |
ES (5) | ES2785096T3 (sr) |
HR (3) | HRP20230640T1 (sr) |
HU (5) | HUE061854T2 (sr) |
IN (1) | IN2014CN03649A (sr) |
PL (5) | PL3654648T3 (sr) |
PT (3) | PT3972248T (sr) |
RS (3) | RS64251B1 (sr) |
RU (7) | RU2644127C1 (sr) |
WO (1) | WO2013106887A1 (sr) |
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CN113810704A (zh) * | 2016-04-29 | 2021-12-17 | 世宗大学校产学协力团 | 用于对图像信号进行编码和解码的方法和装置 |
WO2017209455A2 (ko) * | 2016-05-28 | 2017-12-07 | 세종대학교 산학협력단 | 비디오 신호의 부호화 또는 복호화 방법 및 장치 |
CN116886905A (zh) * | 2016-10-14 | 2023-10-13 | 世宗大学校产学协力团 | 影像编码方法、影像解码方法以及传送比特流的方法 |
KR102416804B1 (ko) * | 2016-10-14 | 2022-07-05 | 세종대학교산학협력단 | 영상 부호화 방법/장치, 영상 복호화 방법/장치 및 비트스트림을 저장한 기록 매체 |
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BR112021016410A2 (pt) * | 2019-03-21 | 2021-11-09 | Samsung Electronics Co Ltd | Método de decodificação de vídeo, aparelho de decodificação de vídeo, e método de codificação de vídeo |
US11212555B2 (en) * | 2019-06-19 | 2021-12-28 | Tencent America LLC | Method of reducing context models for entropy coding of transform coefficient significant flag |
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2012
- 2012-01-19 AU AU2012200319A patent/AU2012200319B2/en active Active
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2013
- 2013-01-18 CN CN201711037204.2A patent/CN107770549B/zh active Active
- 2013-01-18 HR HRP20230640TT patent/HRP20230640T1/hr unknown
- 2013-01-18 HU HUE21198515A patent/HUE061854T2/hu unknown
- 2013-01-18 BR BR122019026440-6A patent/BR122019026440B1/pt active IP Right Grant
- 2013-01-18 HU HUE21198518A patent/HUE061903T2/hu unknown
- 2013-01-18 WO PCT/AU2013/000035 patent/WO2013106887A1/en active Application Filing
- 2013-01-18 ES ES13738402T patent/ES2785096T3/es active Active
- 2013-01-18 BR BR122019026439-2A patent/BR122019026439B1/pt active IP Right Grant
- 2013-01-18 PT PT211985189T patent/PT3972248T/pt unknown
- 2013-01-18 PL PL19211056T patent/PL3654648T3/pl unknown
- 2013-01-18 RS RS20230435A patent/RS64251B1/sr unknown
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