HRP20240520T1 - Metoda kodiranja/dekodiranja slike i uređaj za signaliziranje informacija o predviđanju komponente kroma prema tome je li primjenjiv način palete i metoda za prijenos bitstreama - Google Patents
Metoda kodiranja/dekodiranja slike i uređaj za signaliziranje informacija o predviđanju komponente kroma prema tome je li primjenjiv način palete i metoda za prijenos bitstreama Download PDFInfo
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- palette mode
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- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 20
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- 241000023320 Luma <angiosperm> Species 0.000 claims 5
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- 229910052804 chromium Inorganic materials 0.000 claims 2
- 239000011651 chromium Substances 0.000 claims 2
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- 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
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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- 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
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
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- 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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- 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
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- H04N19/96—Tree coding, e.g. quad-tree coding
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- Engineering & Computer Science (AREA)
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- Compression Or Coding Systems Of Tv Signals (AREA)
Claims (14)
1. Metoda dekodiranja slike koju izvodi uređaj za dekodiranje slike, metoda dekodiranja slike sadrži:
određivanje trenutnog bloka dijeljenjem slike;
identificiranje je li način palete primijenjen za trenutni blok, na temelju oznake načina palete dobivene iz bitstreama;
određivanje je li tip stabla trenutnog bloka dvostruki tip stabla kroma i je li način palete primijenjen na trenutni blok;
određivanje je li način palete primijenjen na trenutni blok; i
dobivanje informacija o predviđanju komponente kroma trenutnog bloka iz bitstreama, na temelju načina palete koji se ne primjenjuje za trenutni blok,
naznačen time što se određivanje je li način palete primijenjen na trenutni blok izvodi na temelju tipa stabla trenutnog bloka koji nije dvostruki tip stabla kroma ili da se način palete ne primjenjuje na trenutni blok.
2. Metoda dekodiranja slike prema zahtjevu 1,
pri čemu se informacija predviđanja komponente kroma ne dobiva iz bitstreama, na temelju načina palete koji se primjenjuje za trenutni blok.
3. Metoda dekodiranja slike prema zahtjevu 1, koja nadalje sadrži:
dobivanje informacija o kodiranju načina palete komponente luma trenutnog bloka,
pri čemu se informacija za predviđanje načina palete komponente luma trenutnog bloka dobiva iz bitstreama, na temelju tipa stabla trenutnog bloka koji je jednostruki tip stabla ili dvostruki tip stabla luma i način palete koji se primjenjuje za trenutni blok.
4. Metoda dekodiranja slike prema zahtjevu 3, naznačena time što se dobivanje informacija o kodiranju načina palete komponente luma trenutnog bloka izvodi na temelju veličine bloka komponente luma trenutnog bloka.
5. Metoda dekodiranja slike prema zahtjevu 1, koja nadalje sadrži:
dobivanje informacija o kodiranju načina palete komponente kroma trenutnog bloka,
pri čemu se informacije za predviđanje načina palete komponente kroma trenutnog bloka dobivaju iz bitstreama, na temelju načina palete koji se primjenjuje za trenutni blok i tipa stabla trenutnog bloka koji je dvostruki tip stabla kroma.
6. Metoda dekodiranja slike prema zahtjevu 5,
pri čemu se dobivanje informacija o kodiranju načina palete komponente kroma trenutnog bloka izvodi na temelju veličine bloka komponente kroma trenutnog bloka.
7. Metoda dekodiranja slike prema zahtjevu 1,
pri čemu informacija o predviđanju komponente kroma je informacija za predviđanje među-komponentnog linearnog modela (CCLM) ili informacija o intra predviđanju komponente kroma.
8. Metoda dekodiranja slike prema zahtjevu 7,
pri čemu informacija za CCLM predviđanje sadrži CCLM oznaku koja specificira je li CCLM predviđanje izvedeno i CCLM indeks načina rada koji specificira način CCLM predviđanja,
pri čemu se CCLM oznaka dobiva iz bitstreama na temelju CCLM predviđanja koje je dostupno za trenutni blok, i
pri čemu se indeks CCLM načina dobiva iz bitstreama, na temelju CCLM oznake koja specificira da se CCLM predviđanje izvodi.
9. Metoda dekodiranja slike prema zahtjevu 8,
pri čemu se informacija o unutarnjem predviđanju komponente kroma dobiva iz bitstreama, na temelju CCLM oznake koja specificira da se CCLM predviđanje ne izvodi.
10. Metoda kodiranja slike koju izvodi uređaj za kodiranje slike, metoda kodiranja slike koja sadrži:
određivanje trenutnog bloka dijeljenjem slike;
određivanje načina predviđanja trenutnog bloka;
kodiranje oznake načina palete koja specificira je li način predviđanja trenutnog bloka način palete, na temelju toga što način predviđanja trenutnog bloka je način palete;
određivanje je li tip stabla trenutnog bloka dvostruki tip stabla kroma i je li način palete primijenjen na trenutni blok;
određivanje je li način palete primijenjen na trenutni blok; i
kodiranje informacija o predviđanju komponente kroma trenutnog bloka, na temelju načina predviđanja trenutnog bloka koji nije način palete,
naznačen time što se određivanje je li način palete primijenjen na trenutni blok izvodi na temelju tipa stabla trenutnog bloka koji nije dvostruki tip stabla kroma ili da se način palete ne primjenjuje na trenutni blok.
11. Metoda kodiranja slike prema zahtjevu 10, naznačena time što informacije o predviđanju komponente kroma nisu kodirane, na temelju načina palete koji se primjenjuje za trenutni blok.
12. Metoda kodiranja slike prema zahtjevu 11, naznačena time što informacija o predviđanju komponente kroma je informacija za predviđanje među-komponentnog linearnog modela (CCLM) ili informacija o intra predviđanju komponente kroma.
13. Metoda kodiranja slike prema zahtjevu 10,
pri čemu su informacije o kodiranju načina palete u kojima je komponenta kroma trenutnog bloka kodirana u načinu palete, na temelju načina rada palete koji se primjenjuje za trenutni blok i tipa stabla trenutnog bloka koji je dvostruki tip stabla kroma, i
pri čemu su informacije za među-komponentni linearni model (CCLM) predviđanja ili intra predviđanja komponente kroma informacije kodirane kao informacije o predviđanju komponente kroma, na temelju načina rada palete koji se ne primjenjuje za trenutni blok.
14. Metoda prijenosa bitstreama generiranog metodom kodiranja slike, metoda kodiranja slike koja sadrži:
određivanje trenutnog bloka dijeljenjem slike;
određivanje načina predviđanja trenutnog bloka;
kodiranje oznake načina palete koja specificira je li način predviđanja trenutnog bloka način palete, na temelju toga što način predviđanja trenutnog bloka je način palete;
određivanje je li tip stabla trenutnog bloka dvostruki tip stabla kroma i je li način palete primijenjen na trenutni blok;
određivanje je li način palete primijenjen na trenutni blok; i
kodiranje informacija o predviđanju komponente kroma trenutnog bloka, na temelju načina predviđanja trenutnog bloka koji nije način palete,
naznačen time što se određivanje je li način palete primijenjen na trenutni blok izvodi na temelju tipa stabla trenutnog bloka koji nije dvostruki tip stabla kroma ili da se način palete ne primjenjuje na trenutni blok.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962876766P | 2019-07-21 | 2019-07-21 | |
| EP20843702.0A EP4002843B1 (en) | 2019-07-21 | 2020-07-21 | Image encoding/decoding method and device for signaling chroma component prediction information according to whether palette mode is applicable, and method for transmitting bitstream |
| PCT/KR2020/009618 WO2021015537A1 (ko) | 2019-07-21 | 2020-07-21 | 팔레트 모드의 적용 여부에 따라 크로마 성분 예측 정보를 시그널링 하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20240520T1 true HRP20240520T1 (hr) | 2024-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20240520TT HRP20240520T1 (hr) | 2019-07-21 | 2020-07-21 | Metoda kodiranja/dekodiranja slike i uređaj za signaliziranje informacija o predviđanju komponente kroma prema tome je li primjenjiv način palete i metoda za prijenos bitstreama |
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| US (3) | US11659172B2 (hr) |
| EP (2) | EP4346209A1 (hr) |
| JP (2) | JP2022542083A (hr) |
| KR (1) | KR20220035154A (hr) |
| CN (1) | CN114402595A (hr) |
| AU (2) | AU2020318306B2 (hr) |
| CA (2) | CA3148417A1 (hr) |
| ES (1) | ES2985144T3 (hr) |
| FI (1) | FI4002843T3 (hr) |
| HR (1) | HRP20240520T1 (hr) |
| HU (1) | HUE067208T2 (hr) |
| PL (1) | PL4002843T3 (hr) |
| SI (1) | SI4002843T1 (hr) |
| WO (1) | WO2021015537A1 (hr) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP4329309A3 (en) | 2019-05-10 | 2024-03-27 | Beijing Bytedance Network Technology Co., Ltd. | Selection of secondary transform matrices for video processing |
| EP3967032A4 (en) | 2019-06-07 | 2022-07-27 | Beijing Bytedance Network Technology Co., Ltd. | CONDITIONAL SIGNALING OF A REDUCED SECONDARY TRANSFORM FOR VIDEO BIANARY FLOWS |
| EP3994887A4 (en) * | 2019-08-03 | 2022-09-28 | Beijing Bytedance Network Technology Co., Ltd. | MATRIX SELECTION FOR A REDUCED SECONDARY TRANSFORM IN VIDEO CODING |
| CN114223208B (zh) | 2019-08-17 | 2023-12-29 | 北京字节跳动网络技术有限公司 | 为视频中的缩减二次变换的边信息的上下文建模 |
| US12126794B2 (en) * | 2021-09-30 | 2024-10-22 | Tencent America LLC | Adaptive transforms for compound inter-intra prediction modes |
Family Cites Families (20)
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|---|---|---|---|---|
| KR101138392B1 (ko) | 2004-12-30 | 2012-04-26 | 삼성전자주식회사 | 색차 성분의 상관관계를 이용한 컬러 영상의 부호화,복호화 방법 및 그 장치 |
| EP3192263B1 (en) | 2014-10-06 | 2020-01-01 | Huawei Technologies Co., Ltd. | Improved palette mode in high efficiency video coding (hevc) screen content coding (scc) |
| US10051277B2 (en) | 2014-11-06 | 2018-08-14 | Mediatek Inc. | Method for sub-block based palette coding |
| WO2016074147A1 (en) | 2014-11-11 | 2016-05-19 | Mediatek Singapore Pte. Ltd. | Separated coding tree for luma and chroma |
| CN114630131B (zh) * | 2014-11-12 | 2023-11-07 | 寰发股份有限公司 | 索引映射编解码中的跳出像素编解码方法 |
| US10666974B2 (en) * | 2014-11-12 | 2020-05-26 | Hfi Innovation Inc. | Methods of escape pixel coding in index map coding |
| CN107431795B (zh) * | 2014-12-19 | 2019-12-06 | 寰发股份有限公司 | 视频编码方法 |
| US10277894B2 (en) * | 2015-01-29 | 2019-04-30 | Canon Kabushiki Kaisha | Palette predictor initializer when encoding or decoding self-contained coding structures |
| US9986248B2 (en) | 2015-01-29 | 2018-05-29 | Qualcomm Incorporated | Palette mode coding for video coding |
| US10448058B2 (en) * | 2015-05-21 | 2019-10-15 | Qualcomm Incorporated | Grouping palette index at the end and index coding using palette size and run value |
| CN107810637B (zh) * | 2015-05-27 | 2022-02-15 | 株式会社Kt | 用于处理视频信号的方法和设备 |
| CN106664405B (zh) | 2015-06-09 | 2020-06-09 | 微软技术许可有限责任公司 | 用调色板模式对经逸出编码的像素的稳健编码/解码 |
| US11146788B2 (en) | 2015-06-12 | 2021-10-12 | Qualcomm Incorporated | Grouping palette bypass bins for video coding |
| DE102016205309A1 (de) * | 2016-03-31 | 2017-10-05 | Robert Bosch Gmbh | Beleuchtungsvorrichtung zum Beleuchten eines Fahrers eines Fahrzeugs mit Infrarotlicht, Fahrerbeobachtungssystem und Head-up-Display-Einheit |
| US11039147B2 (en) * | 2016-05-28 | 2021-06-15 | Mediatek Inc. | Method and apparatus of palette mode coding for colour video data |
| WO2017206805A1 (en) * | 2016-05-28 | 2017-12-07 | Mediatek Inc. | Method and apparatus of palette mode coding for colour video data |
| JP2021010046A (ja) * | 2017-10-06 | 2021-01-28 | シャープ株式会社 | 画像符号化装置及び画像復号装置 |
| CN111699682A (zh) * | 2017-12-07 | 2020-09-22 | 韩国电子通信研究院 | 用于使用通道之间的选择性信息共享进行编码和解码的方法和设备 |
| WO2020223612A1 (en) * | 2019-05-02 | 2020-11-05 | Bytedance Inc. | Signaling in transform skip mode |
| JP7288083B2 (ja) * | 2019-05-02 | 2023-06-06 | バイトダンス インコーポレイテッド | 符号化ツリー構造タイプに基づく符号化モード |
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2020
- 2020-07-21 WO PCT/KR2020/009618 patent/WO2021015537A1/ko unknown
- 2020-07-21 JP JP2022504309A patent/JP2022542083A/ja active Pending
- 2020-07-21 CN CN202080065279.5A patent/CN114402595A/zh active Pending
- 2020-07-21 ES ES20843702T patent/ES2985144T3/es active Active
- 2020-07-21 PL PL20843702.0T patent/PL4002843T3/pl unknown
- 2020-07-21 CA CA3148417A patent/CA3148417A1/en active Pending
- 2020-07-21 AU AU2020318306A patent/AU2020318306B2/en active Active
- 2020-07-21 HU HUE20843702A patent/HUE067208T2/hu unknown
- 2020-07-21 SI SI202030418T patent/SI4002843T1/sl unknown
- 2020-07-21 HR HRP20240520TT patent/HRP20240520T1/hr unknown
- 2020-07-21 FI FIEP20843702.0T patent/FI4002843T3/fi active
- 2020-07-21 EP EP24157807.9A patent/EP4346209A1/en active Pending
- 2020-07-21 CA CA3240457A patent/CA3240457A1/en active Pending
- 2020-07-21 EP EP20843702.0A patent/EP4002843B1/en active Active
- 2020-07-21 KR KR1020227004172A patent/KR20220035154A/ko not_active Application Discontinuation
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2022
- 2022-01-21 US US17/581,432 patent/US11659172B2/en active Active
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2023
- 2023-04-17 US US18/135,329 patent/US12028516B2/en active Active
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2024
- 2024-02-09 AU AU2024200815A patent/AU2024200815A1/en active Pending
- 2024-05-21 US US18/670,320 patent/US20240305779A1/en active Pending
- 2024-06-13 JP JP2024095876A patent/JP2024119967A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4002843A4 (en) | 2023-03-29 |
| AU2020318306B2 (en) | 2024-02-22 |
| HUE067208T2 (hu) | 2024-10-28 |
| CA3148417A1 (en) | 2021-01-28 |
| JP2022542083A (ja) | 2022-09-29 |
| SI4002843T1 (sl) | 2024-06-28 |
| CA3240457A1 (en) | 2021-01-28 |
| US11659172B2 (en) | 2023-05-23 |
| US20240305779A1 (en) | 2024-09-12 |
| CN114402595A (zh) | 2022-04-26 |
| AU2024200815A1 (en) | 2024-02-29 |
| KR20220035154A (ko) | 2022-03-21 |
| WO2021015537A1 (ko) | 2021-01-28 |
| ES2985144T3 (es) | 2024-11-04 |
| US20220174274A1 (en) | 2022-06-02 |
| EP4346209A1 (en) | 2024-04-03 |
| US12028516B2 (en) | 2024-07-02 |
| EP4002843A1 (en) | 2022-05-25 |
| EP4002843B1 (en) | 2024-03-27 |
| US20230291896A1 (en) | 2023-09-14 |
| AU2020318306A1 (en) | 2022-03-17 |
| PL4002843T3 (pl) | 2024-06-17 |
| FI4002843T3 (fi) | 2024-04-25 |
| JP2024119967A (ja) | 2024-09-03 |
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