AU2015328088B2 - QP derivation and offset for adaptive color transform in video coding - Google Patents
QP derivation and offset for adaptive color transform in video coding Download PDFInfo
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- AU2015328088B2 AU2015328088B2 AU2015328088A AU2015328088A AU2015328088B2 AU 2015328088 B2 AU2015328088 B2 AU 2015328088B2 AU 2015328088 A AU2015328088 A AU 2015328088A AU 2015328088 A AU2015328088 A AU 2015328088A AU 2015328088 B2 AU2015328088 B2 AU 2015328088B2
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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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
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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
- H04N19/124—Quantisation
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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
- H04N19/169—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
-
- 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
- H04N19/169—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
- H04N19/18—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 a set of transform coefficients
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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
- H04N19/169—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
- H04N19/186—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 a colour or a chrominance component
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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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462061099P | 2014-10-07 | 2014-10-07 | |
| US62/061,099 | 2014-10-07 | ||
| US201462064347P | 2014-10-15 | 2014-10-15 | |
| US62/064,347 | 2014-10-15 | ||
| US14/876,574 US9883184B2 (en) | 2014-10-07 | 2015-10-06 | QP derivation and offset for adaptive color transform in video coding |
| US14/876,574 | 2015-10-06 | ||
| PCT/US2015/054488 WO2016057665A1 (en) | 2014-10-07 | 2015-10-07 | Qp derivation and offset for adaptive color transform in video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2015328088A1 AU2015328088A1 (en) | 2017-03-23 |
| AU2015328088B2 true AU2015328088B2 (en) | 2019-10-31 |
Family
ID=55633739
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2015328088A Active AU2015328088B2 (en) | 2014-10-07 | 2015-10-07 | QP derivation and offset for adaptive color transform in video coding |
| AU2015328164A Active AU2015328164B2 (en) | 2014-10-07 | 2015-10-07 | QP derivation and offset for adaptive color transform in video coding |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2015328164A Active AU2015328164B2 (en) | 2014-10-07 | 2015-10-07 | QP derivation and offset for adaptive color transform in video coding |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US9883184B2 (enExample) |
| EP (2) | EP3205095B1 (enExample) |
| JP (2) | JP6710682B2 (enExample) |
| KR (2) | KR102493839B1 (enExample) |
| CN (2) | CN106797465B (enExample) |
| AU (2) | AU2015328088B2 (enExample) |
| BR (2) | BR112017007070A2 (enExample) |
| ES (1) | ES2804515T3 (enExample) |
| HU (1) | HUE049554T2 (enExample) |
| TW (2) | TWI701942B (enExample) |
| WO (2) | WO2016057652A1 (enExample) |
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