JP7597882B2 - パレットモードを使用するビデオコーディングの方法及び装置 - Google Patents
パレットモードを使用するビデオコーディングの方法及び装置 Download PDFInfo
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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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- H04N19/176—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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Description
本出願は、2020年1月11日付け出願の「VIDEO CODING USING PALETTE MODE(パレットモードを使用するビデオコーディング)」を名称とする米国仮出願第62/959,913号の優先権の主張を伴うものであり、その全体が参照によって組み込まれる。
Claims (10)
- ビデオデータを符号化する方法であって、
符号化ユニットに関連した複数の変数を導出するステップであって、前記複数の変数が輝度符号化ブロックのサイズ及び符号化ツリータイプを示す、ステップと、
前記符号化ツリータイプに応じて、前記符号化ユニットのパレットモード・ブロックサイズの閾値を決定するステップと、
少なくとも前記輝度符号化ブロックのサイズが前記パレットモード・ブロックサイズの閾値よりも大きいとの決定に応じて、
前記符号化ユニットに関連したパレットモード有効化フラグを決定し、
前記パレットモード有効化フラグに応じて前記符号化ユニットを符号化するステップと
を含み、
前記符号化ツリータイプに応じて、前記符号化ユニットのパレットモード・ブロックサイズの閾値を決定する前記ステップは、
前記符号化ツリータイプがSINGLE_TREE又はDUAL_TREE_LUMAであるときには、
前記パレットモード・ブロックサイズの閾値を16に設定し、
前記符号化ツリータイプがDUAL_TREE_CHROMAであるときには、
色差フォーマットに応じて前記パレットモード・ブロックサイズの閾値を設定する、ステップを含む、方法。 - 請求項1に記載の方法であって、
前記パレットモード有効化フラグに応じて前記符号化ユニットを符号化する前記ステップは、
前記符号化ユニットに対して前記パレットモードが有効化されたと前記パレットモード有効化フラグが示すとき、
前記符号化ユニット用のパレットテーブルを決定し、
当該決定されたパレットテーブルを使用して前記符号化ユニットを符号化するステップ
を含む、方法。 - 請求項2に記載の方法であって、エスケープ符号化サンプルが前記符号化ユニット内にあるかどうかを示すエスケープフラグ生成するステップをさらに含む方法。
- 請求項1に記載の方法であって、前記色差フォーマットが4:4:4であるとき、前記パレットモード・ブロックサイズの閾値は16である、方法。
- 請求項1に記載の方法であって、前記色差フォーマットが4:2:2であるとき、前記パレットモード・ブロックサイズの閾値は32である、方法。
- 請求項1に記載の方法であって、前記色差フォーマットが4:2:0であるとき、前記パレットモード・ブロックサイズの閾値は64である、方法。
- 電子装置であって、
1つ以上の処理部と、
前記1つ以上の処理部に接続されたメモリと、
前記メモリに記憶された複数のプログラムと
を備え、
前記複数のプログラムが、前記1つ以上の処理部によって実行されたとき、前記電子装置に、請求項1から6のいずれか一項に記載の方法を実施させる、電子装置。 - 1つ以上の処理部を有する電子装置によって実行するための複数のプログラムを記憶している非一時的なコンピュータ読み取り可能な記録媒体であって、前記複数のプログラムは、前記1つ以上の処理部によって実行されると、前記電子装置に、請求項1から6のいずれか一項に記載の方法を実施させる、非一時的なコンピュータ読み取り可能な記録媒体。
- 1つ以上のプロセッサを備えたコンピュータ装置による実行のための命令を含むコンピュータプログラムであって、前記命令は、前記1つ以上のプロセッサによって実行されると、請求項1から6のいずれか一項に記載の方法を前記コンピュータ装置に実施させる、コンピュータプログラム。
- ビデオ符号化器により生成されたビットストリームを伝送する方法であって、前記ビデオ符号化器が、請求項1から6のいずれか一項に記載の方法を実施するように構成された1つ以上の処理部を備えている、方法。
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202062959913P | 2020-01-11 | 2020-01-11 | |
| US62/959,913 | 2020-01-11 | ||
| JP2022542374A JP7349028B2 (ja) | 2020-01-11 | 2021-01-11 | パレットモードを使用するビデオ符号化の方法及び装置 |
| PCT/US2021/012964 WO2021142446A1 (en) | 2020-01-11 | 2021-01-11 | Methods and apparatus of video coding using palette mode |
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| JP2022542374A Division JP7349028B2 (ja) | 2020-01-11 | 2021-01-11 | パレットモードを使用するビデオ符号化の方法及び装置 |
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| Publication Number | Publication Date |
|---|---|
| JP2023164981A JP2023164981A (ja) | 2023-11-14 |
| JP7597882B2 true JP7597882B2 (ja) | 2024-12-10 |
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| JP2023145447A Active JP7610664B2 (ja) | 2020-01-11 | 2023-09-07 | パレットモードを使用するビデオコーディングの方法及び装置 |
| JP2023145382A Active JP7597882B2 (ja) | 2020-01-11 | 2023-09-07 | パレットモードを使用するビデオコーディングの方法及び装置 |
| JP2023145424A Active JP7704816B2 (ja) | 2020-01-11 | 2023-09-07 | パレットモードを使用するビデオコーディングの方法及び装置 |
| JP2025107913A Pending JP2025138767A (ja) | 2020-01-11 | 2025-06-26 | パレットモードを使用するビデオコーディングの方法及び装置 |
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| JP2025107913A Pending JP2025138767A (ja) | 2020-01-11 | 2025-06-26 | パレットモードを使用するビデオコーディングの方法及び装置 |
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|---|---|
| US (2) | US12149746B2 (ja) |
| EP (2) | EP4088455B1 (ja) |
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| CN (4) | CN118741091B (ja) |
| ES (1) | ES3037213T3 (ja) |
| MX (3) | MX2022008575A (ja) |
| WO (1) | WO2021142446A1 (ja) |
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| US11184632B2 (en) * | 2020-01-20 | 2021-11-23 | Tencent America LLC | Method and apparatus for palette based coding mode under local dual tree structure |
| CN115802061B (zh) * | 2020-03-27 | 2023-09-26 | 北京达佳互联信息技术有限公司 | 对视频数据进行编码的方法、电子装置和存储介质 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160234494A1 (en) | 2015-02-10 | 2016-08-11 | Qualcomm Incorporated | Restriction on palette block size in video coding |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4366308A3 (en) * | 2013-06-28 | 2024-07-10 | Velos Media International Limited | Methods and devices for emulating low-fidelity coding in a high-fidelity coder |
| US10440365B2 (en) * | 2013-06-28 | 2019-10-08 | Velos Media, Llc | Methods and devices for emulating low-fidelity coding in a high-fidelity coder |
| CA2948105A1 (en) * | 2014-05-09 | 2015-11-12 | Nokia Technologies Oy | Method and technical equipment for video encoding and decoding using palette coding |
| US10750198B2 (en) | 2014-05-22 | 2020-08-18 | Qualcomm Incorporated | Maximum palette parameters in palette-based video coding |
| US9906799B2 (en) * | 2014-06-20 | 2018-02-27 | Qualcomm Incorporated | Copy from previous rows for palette mode coding |
| KR102042085B1 (ko) | 2014-06-20 | 2019-11-08 | 에이치에프아이 이노베이션 인크. | 영상 부호화를 위한 팔레트 예측자 신호 방법 |
| CN110460845B (zh) * | 2014-11-06 | 2021-08-27 | 联发科技股份有限公司 | 调色板编码的方法 |
| CN107005717B (zh) * | 2014-11-12 | 2020-04-07 | 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 |
| US10390020B2 (en) * | 2015-06-08 | 2019-08-20 | Industrial Technology Research Institute | Video encoding methods and systems using adaptive color transform |
| EP3104606B1 (en) * | 2015-06-08 | 2020-02-26 | Industrial Technology Research Institute | Video encoding methods and systems using adaptive color transform |
| PL3731527T3 (pl) * | 2016-05-28 | 2023-01-09 | Hfi Innovation Inc. | Sposób i urządzenie do kodowania w trybie palety dla danych kolorowego wideo |
| US20190246122A1 (en) * | 2018-02-08 | 2019-08-08 | Qualcomm Incorporated | Palette coding for video coding |
| EP4082201A4 (en) * | 2019-12-30 | 2023-03-29 | Alibaba Group Holding Limited | METHOD AND APPARATUS FOR ENCODING VIDEO DATA IN PALETTE MODE |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160234494A1 (en) | 2015-02-10 | 2016-08-11 | Qualcomm Incorporated | Restriction on palette block size in video coding |
Non-Patent Citations (3)
| Title |
|---|
| JHU, Hong-Jheng et al.,CE2-related: Palette Mode excluding Small Blocks,JVET-Q0629 (version 3),ITU,2020年01月11日,pp.1-4,[online],[retrieved on 2023-08-04],Retrieved from the Internet: <URL: https://jvet-experts.org/doc_end_user/documents/17_Brussels/wg11/JVET-Q0629-v3.zip>,JVET-Q0629_WD-v2.docx |
| JHU, Hong-Jheng et al.,CE8-related: Palette Mode excluding Small Blocks,JVET-O0600 (version 2),ITU,2019年07月02日,pp.1-4,[online],Retrieved from the Internet: <URL: https://jvet-experts.org/doc_end_user/documents/15_Gothenburg/wg11/JVET-O0600-v2.zip>,JVET-O0600.docx |
| YANG, Hua et al.,Non-CE8: Palette Mode CU Size Restriction,JVET-P0375 (version 1),ITU,2019年09月25日,pp.1-5,[online],Retrieved from the Internet: <URL: https://jvet-experts.org/doc_end_user/documents/16_Geneva/wg11/JVET-P0375-v1.zip>,JVET-P0375.docx |
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