KR102423950B1 - 인트라-블록 복사를 위한 시스템들 및 방법들 - Google Patents
인트라-블록 복사를 위한 시스템들 및 방법들 Download PDFInfo
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- KR102423950B1 KR102423950B1 KR1020167035218A KR20167035218A KR102423950B1 KR 102423950 B1 KR102423950 B1 KR 102423950B1 KR 1020167035218 A KR1020167035218 A KR 1020167035218A KR 20167035218 A KR20167035218 A KR 20167035218A KR 102423950 B1 KR102423950 B1 KR 102423950B1
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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
- H04N19/105—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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- H04N19/169—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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- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
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- 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
- H04N19/172—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 picture, frame or field
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- 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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
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- H04N19/184—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 bits, e.g. of the compressed video stream
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- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
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- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
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- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- 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
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- 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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Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462014641P | 2014-06-19 | 2014-06-19 | |
| US62/014,641 | 2014-06-19 | ||
| US201562154399P | 2015-04-29 | 2015-04-29 | |
| US62/154,399 | 2015-04-29 | ||
| US14/743,176 | 2015-06-18 | ||
| US14/743,176 US10327001B2 (en) | 2014-06-19 | 2015-06-18 | Systems and methods for intra-block copy |
| PCT/US2015/036609 WO2015196029A1 (en) | 2014-06-19 | 2015-06-19 | Systems and methods for intra-block copy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170019364A KR20170019364A (ko) | 2017-02-21 |
| KR102423950B1 true KR102423950B1 (ko) | 2022-07-21 |
Family
ID=54870870
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167035218A Active KR102423950B1 (ko) | 2014-06-19 | 2015-06-19 | 인트라-블록 복사를 위한 시스템들 및 방법들 |
| KR1020167035219A Active KR102423948B1 (ko) | 2014-06-19 | 2015-06-19 | 인트라-블록 복사를 위한 시스템들 및 방법들 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167035219A Active KR102423948B1 (ko) | 2014-06-19 | 2015-06-19 | 인트라-블록 복사를 위한 시스템들 및 방법들 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US10327001B2 (https=) |
| EP (2) | EP3158736B1 (https=) |
| JP (2) | JP6704354B2 (https=) |
| KR (2) | KR102423950B1 (https=) |
| CN (2) | CN106416245B (https=) |
| BR (1) | BR112016029387B1 (https=) |
| CA (2) | CA2952457C (https=) |
| ES (2) | ES2774664T3 (https=) |
| HU (2) | HUE047937T2 (https=) |
| WO (2) | WO2015196029A1 (https=) |
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| CN105430417B (zh) * | 2014-09-22 | 2020-02-07 | 中兴通讯股份有限公司 | 编码方法、解码方法、装置及电子设备 |
| CN107852499B (zh) * | 2015-04-13 | 2021-05-07 | 联发科技股份有限公司 | 用于视频数据的视频编解码方法 |
| CN107852505A (zh) * | 2015-06-03 | 2018-03-27 | 联发科技股份有限公司 | 用于使用帧内块复制模式的视频解码错误处理的方法和装置 |
| CN106254878B (zh) * | 2015-06-14 | 2020-06-12 | 同济大学 | 一种图像编码及解码方法、图像处理设备 |
| US10516891B2 (en) * | 2015-11-20 | 2019-12-24 | Intel Corporation | Method and system of reference frame caching for video coding |
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| US10609384B2 (en) * | 2017-09-21 | 2020-03-31 | Futurewei Technologies, Inc. | Restriction on sub-block size derivation for affine inter prediction |
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