AU2017238068B2 - Decoding video data using a two-level multi-type-tree framework - Google Patents
Decoding video data using a two-level multi-type-tree framework Download PDFInfo
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- AU2017238068B2 AU2017238068B2 AU2017238068A AU2017238068A AU2017238068B2 AU 2017238068 B2 AU2017238068 B2 AU 2017238068B2 AU 2017238068 A AU2017238068 A AU 2017238068A AU 2017238068 A AU2017238068 A AU 2017238068A AU 2017238068 B2 AU2017238068 B2 AU 2017238068B2
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
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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
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- 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
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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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- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
- H04N19/45—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder performing compensation of the inverse transform mismatch, e.g. Inverse Discrete Cosine Transform [IDCT] mismatch
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- H—ELECTRICITY
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- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
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- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662311248P | 2016-03-21 | 2016-03-21 | |
| US62/311,248 | 2016-03-21 | ||
| US201662401016P | 2016-09-28 | 2016-09-28 | |
| US62/401,016 | 2016-09-28 | ||
| US15/463,398 US11223852B2 (en) | 2016-03-21 | 2017-03-20 | Coding video data using a two-level multi-type-tree framework |
| US15/463,398 | 2017-03-20 | ||
| PCT/US2017/023351 WO2017165375A1 (en) | 2016-03-21 | 2017-03-21 | Decoding video data using a two-level multi-type-tree framework |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2017238068A1 AU2017238068A1 (en) | 2018-08-30 |
| AU2017238068B2 true AU2017238068B2 (en) | 2022-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2017238068A Active AU2017238068B2 (en) | 2016-03-21 | 2017-03-21 | Decoding video data using a two-level multi-type-tree framework |
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| SA (1) | SA518392315B1 (enExample) |
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| US20190238888A1 (en) * | 2017-07-17 | 2019-08-01 | Ki Baek Kim | Image data encoding/decoding method and apparatus |
| CN120980234A (zh) | 2016-10-04 | 2025-11-18 | 有限公司B1影像技术研究所 | 图像编码/解码方法和计算机可读记录介质 |
| KR20200062365A (ko) * | 2016-10-04 | 2020-06-03 | 김기백 | 영상 데이터 부호화/복호화 방법 및 장치 |
| US12035049B2 (en) | 2016-10-06 | 2024-07-09 | B1 Institute Of Image Technology, Inc. | Image data encoding/decoding method and apparatus |
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| CN109983771A (zh) * | 2016-11-21 | 2019-07-05 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、编码方法及解码方法 |
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