CA2932508A1 - Support of non-hevc base layer in hevc multi-layer extensions - Google Patents
Support of non-hevc base layer in hevc multi-layer extensions Download PDFInfo
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- CA2932508A1 CA2932508A1 CA2932508A CA2932508A CA2932508A1 CA 2932508 A1 CA2932508 A1 CA 2932508A1 CA 2932508 A CA2932508 A CA 2932508A CA 2932508 A CA2932508 A CA 2932508A CA 2932508 A1 CA2932508 A1 CA 2932508A1
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Classifications
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
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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
- 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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- H04N19/00—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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
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- H—ELECTRICITY
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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
- H04N19/169—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
- H04N19/172—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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- H—ELECTRICITY
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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
- H04N19/169—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
- H04N19/187—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 scalable video layer
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
- H04N19/29—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving scalability at the object level, e.g. video object layer [VOL]
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- H04N19/39—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability involving multiple description coding [MDC], i.e. with separate layers being structured as independently decodable descriptions of input picture data
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Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461925149P | 2014-01-08 | 2014-01-08 | |
| US61/925,149 | 2014-01-08 | ||
| US14/590,922 US9794558B2 (en) | 2014-01-08 | 2015-01-06 | Support of non-HEVC base layer in HEVC multi-layer extensions |
| US14/590,922 | 2015-01-06 | ||
| PCT/US2015/010495 WO2015105885A1 (en) | 2014-01-08 | 2015-01-07 | Support of non-hevc base layer in hevc multi-layer extensions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2932508A1 true CA2932508A1 (en) | 2015-07-16 |
Family
ID=53496191
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2932508A Abandoned CA2932508A1 (en) | 2014-01-08 | 2015-01-07 | Support of non-hevc base layer in hevc multi-layer extensions |
| CA2932885A Active CA2932885C (en) | 2014-01-08 | 2015-01-07 | Support of non-hevc base layer in hevc multi-layer extensions |
| CA2932648A Abandoned CA2932648A1 (en) | 2014-01-08 | 2015-01-07 | Support of non-hevc base layer in hevc multi-layer extensions |
| CA2932651A Abandoned CA2932651A1 (en) | 2014-01-08 | 2015-01-07 | Support of non-hevc base layer in hevc multi-layer extensions |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2932885A Active CA2932885C (en) | 2014-01-08 | 2015-01-07 | Support of non-hevc base layer in hevc multi-layer extensions |
| CA2932648A Abandoned CA2932648A1 (en) | 2014-01-08 | 2015-01-07 | Support of non-hevc base layer in hevc multi-layer extensions |
| CA2932651A Abandoned CA2932651A1 (en) | 2014-01-08 | 2015-01-07 | Support of non-hevc base layer in hevc multi-layer extensions |
Country Status (8)
| Country | Link |
|---|---|
| US (5) | US9794558B2 (enExample) |
| EP (4) | EP3092810B1 (enExample) |
| JP (4) | JP6591424B2 (enExample) |
| KR (4) | KR102321238B1 (enExample) |
| CN (4) | CN105900430B (enExample) |
| BR (2) | BR112016015988B1 (enExample) |
| CA (4) | CA2932508A1 (enExample) |
| WO (4) | WO2015105868A1 (enExample) |
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| US9787966B2 (en) * | 2012-09-04 | 2017-10-10 | Industrial Technology Research Institute | Methods and devices for coding interlaced depth data for three-dimensional video content |
| US10085017B2 (en) * | 2012-11-29 | 2018-09-25 | Advanced Micro Devices, Inc. | Bandwidth saving architecture for scalable video coding spatial mode |
| US10212437B2 (en) * | 2013-07-18 | 2019-02-19 | Qualcomm Incorporated | Device and method for scalable coding of video information |
| US9794558B2 (en) | 2014-01-08 | 2017-10-17 | Qualcomm Incorporated | Support of non-HEVC base layer in HEVC multi-layer extensions |
| US9402083B2 (en) * | 2014-04-24 | 2016-07-26 | Vidyo, Inc. | Signaling conformance points using profile space |
| US10455242B2 (en) | 2015-03-04 | 2019-10-22 | Qualcomm Incorporated | Signaling output indications in codec-hybrid multi-layer video coding |
| WO2016204481A1 (ko) * | 2015-06-16 | 2016-12-22 | 엘지전자 주식회사 | 미디어 데이터 전송 장치, 미디어 데이터 수신 장치, 미디어 데이터 전송 방법, 및 미디어 데이터 수신 방법 |
| JP2020515169A (ja) * | 2017-03-20 | 2020-05-21 | シャープ株式会社 | メディアアプリケーションフォーマットでスケーラブル動画像をシグナリングするためのシステム及び方法 |
| US20190141320A1 (en) * | 2017-11-07 | 2019-05-09 | Qualcomm Incorporated | Enhanced reference picture management in video coding |
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| WO2021005348A1 (en) * | 2019-07-05 | 2021-01-14 | V-Nova International Ltd | Quantization of residuals in video coding |
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| CN113395460B (zh) * | 2020-03-11 | 2022-07-19 | 浙江宇视科技有限公司 | 一种视频解码方法、装置、设备及可读存储介质 |
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| KR102377449B1 (ko) * | 2020-07-31 | 2022-03-22 | 이화여자대학교 산학협력단 | 다중 코덱 기반의 전방위 몰입형 비디오에 대한 디코딩 방법 및 디코딩 장치 |
| US11770498B2 (en) | 2020-09-29 | 2023-09-26 | Lemon Inc. | Supplemental enhancement information for multi-layer video streams |
| US20240179345A1 (en) * | 2021-03-30 | 2024-05-30 | Interdigital Ce Patent Holdings, Sas | Externally enhanced prediction for video coding |
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