JP2017513361A - ビデオコーディングにおけるイントラブロック複写のためのサーチ領域決定 - Google Patents
ビデオコーディングにおけるイントラブロック複写のためのサーチ領域決定 Download PDFInfo
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- JP2017513361A JP2017513361A JP2016558077A JP2016558077A JP2017513361A JP 2017513361 A JP2017513361 A JP 2017513361A JP 2016558077 A JP2016558077 A JP 2016558077A JP 2016558077 A JP2016558077 A JP 2016558077A JP 2017513361 A JP2017513361 A JP 2017513361A
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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
- H04N19/423—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 characterised by memory arrangements
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- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
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- 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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- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461968999P | 2014-03-21 | 2014-03-21 | |
| US61/968,999 | 2014-03-21 | ||
| US14/663,161 | 2015-03-19 | ||
| US14/663,161 US10477232B2 (en) | 2014-03-21 | 2015-03-19 | Search region determination for intra block copy in video coding |
| PCT/US2015/021789 WO2015143346A1 (en) | 2014-03-21 | 2015-03-20 | Search region determination for intra block copy in video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017513361A true JP2017513361A (ja) | 2017-05-25 |
| JP2017513361A5 JP2017513361A5 (OSRAM) | 2018-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016558077A Pending JP2017513361A (ja) | 2014-03-21 | 2015-03-20 | ビデオコーディングにおけるイントラブロック複写のためのサーチ領域決定 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10477232B2 (OSRAM) |
| EP (1) | EP3120558A1 (OSRAM) |
| JP (1) | JP2017513361A (OSRAM) |
| KR (1) | KR20160135226A (OSRAM) |
| CN (1) | CN106134196A (OSRAM) |
| BR (1) | BR112016023401A2 (OSRAM) |
| WO (1) | WO2015143346A1 (OSRAM) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2022518587A (ja) * | 2019-06-18 | 2022-03-15 | テンセント・アメリカ・エルエルシー | イントラ画像ブロック補償のためのデコードされたブロックベクトルの変換 |
| JP2023553921A (ja) * | 2021-09-17 | 2023-12-26 | テンセント・アメリカ・エルエルシー | 探索範囲切り替えを用いたイントラブロックコピーモードコーディングのための方法および装置 |
| JP2025029069A (ja) * | 2017-07-17 | 2025-03-05 | ビー1、インスティテュート、オブ、イメージ、テクノロジー、インコーポレイテッド | 画像データ符号化/復号化方法及び装置 |
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| WO2024215143A1 (ko) * | 2023-04-14 | 2024-10-17 | 한국전자통신연구원 | 영상 부호화/복호화를 위한 방법 및 비트스트림을 저장하는 기록 매체 |
| CN118612445B (zh) * | 2024-05-31 | 2025-06-24 | 腾讯科技(深圳)有限公司 | 一种视频编解码方法和相关装置 |
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- 2015-03-20 CN CN201580013316.7A patent/CN106134196A/zh active Pending
- 2015-03-20 KR KR1020167026922A patent/KR20160135226A/ko not_active Withdrawn
- 2015-03-20 EP EP15715039.2A patent/EP3120558A1/en not_active Withdrawn
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2025029069A (ja) * | 2017-07-17 | 2025-03-05 | ビー1、インスティテュート、オブ、イメージ、テクノロジー、インコーポレイテッド | 画像データ符号化/復号化方法及び装置 |
| JP2022518587A (ja) * | 2019-06-18 | 2022-03-15 | テンセント・アメリカ・エルエルシー | イントラ画像ブロック補償のためのデコードされたブロックベクトルの変換 |
| JP7358487B2 (ja) | 2019-06-18 | 2023-10-10 | テンセント・アメリカ・エルエルシー | イントラ画像ブロック補償のためのデコードされたブロックベクトルの変換 |
| JP2023553921A (ja) * | 2021-09-17 | 2023-12-26 | テンセント・アメリカ・エルエルシー | 探索範囲切り替えを用いたイントラブロックコピーモードコーディングのための方法および装置 |
| US12120290B2 (en) | 2021-09-17 | 2024-10-15 | Tencent America LLC | Method and apparatus for intra block copy mode coding with search range switching |
| JP7670829B2 (ja) | 2021-09-17 | 2025-04-30 | テンセント・アメリカ・エルエルシー | 探索範囲切り替えを用いたイントラブロックコピーモードコーディングのための方法および装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112016023401A2 (pt) | 2018-06-19 |
| CN106134196A (zh) | 2016-11-16 |
| KR20160135226A (ko) | 2016-11-25 |
| US10477232B2 (en) | 2019-11-12 |
| US20150271517A1 (en) | 2015-09-24 |
| EP3120558A1 (en) | 2017-01-25 |
| WO2015143346A1 (en) | 2015-09-24 |
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