CA3026657A1 - Signaling of quantization information in non-quadtree-only partitioned video coding - Google Patents
Signaling of quantization information in non-quadtree-only partitioned video coding Download PDFInfo
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- CA3026657A1 CA3026657A1 CA3026657A CA3026657A CA3026657A1 CA 3026657 A1 CA3026657 A1 CA 3026657A1 CA 3026657 A CA3026657 A CA 3026657A CA 3026657 A CA3026657 A CA 3026657A CA 3026657 A1 CA3026657 A1 CA 3026657A1
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662363000P | 2016-07-15 | 2016-07-15 | |
| US62/363,000 | 2016-07-15 | ||
| US15/646,959 US10448056B2 (en) | 2016-07-15 | 2017-07-11 | Signaling of quantization information in non-quadtree-only partitioned video coding |
| US15/646,959 | 2017-07-11 | ||
| PCT/US2017/041739 WO2018013706A1 (en) | 2016-07-15 | 2017-07-12 | Signaling of quantization information in non-quadtree-only partitioned video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3026657A1 true CA3026657A1 (en) | 2018-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3026657A Abandoned CA3026657A1 (en) | 2016-07-15 | 2017-07-12 | Signaling of quantization information in non-quadtree-only partitioned video coding |
Country Status (9)
| Country | Link |
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| US (1) | US10448056B2 (OSRAM) |
| EP (1) | EP3485644B1 (OSRAM) |
| JP (1) | JP2019525585A (OSRAM) |
| KR (1) | KR20190022629A (OSRAM) |
| CN (1) | CN109479140B (OSRAM) |
| BR (1) | BR112019000319A2 (OSRAM) |
| CA (1) | CA3026657A1 (OSRAM) |
| TW (1) | TW201804806A (OSRAM) |
| WO (1) | WO2018013706A1 (OSRAM) |
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| WO2020264297A1 (en) * | 2019-06-28 | 2020-12-30 | Qualcomm Incorporated | Chroma delta quantization parameter in video coding |
| US11381819B2 (en) | 2019-07-05 | 2022-07-05 | Qualcomm Incorporated | Chroma delta quantization parameter (QP) in video coding |
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| CN109479131B (zh) * | 2016-06-24 | 2023-09-01 | 世宗大学校产学协力团 | 视频信号处理方法及装置 |
| WO2018016381A1 (en) | 2016-07-22 | 2018-01-25 | Sharp Kabushiki Kaisha | Systems and methods for coding video data using adaptive component scaling |
| WO2018018486A1 (en) * | 2016-07-28 | 2018-02-01 | Mediatek Inc. | Methods of reference quantization parameter derivation for signaling of quantization parameter in quad-tree plus binary tree structure |
| GB2557430B (en) * | 2016-10-12 | 2020-01-15 | Mediatek Inc | Methods and apparatuses of constrained multi-type-tree block partition for video coding |
| US10779004B2 (en) | 2016-10-12 | 2020-09-15 | Mediatek Inc. | Methods and apparatuses of constrained multi-type-tree block partition for video coding |
| US11019339B2 (en) * | 2017-07-12 | 2021-05-25 | Futurewei Technologies, Inc. | Fractional quantization parameter offset in video compression |
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| US10136141B2 (en) * | 2014-06-11 | 2018-11-20 | Qualcomm Incorporated | Determining quantization parameter (QP) values and delta QP values for palette coded blocks in video coding |
| WO2016090568A1 (en) | 2014-12-10 | 2016-06-16 | Mediatek Singapore Pte. Ltd. | Binary tree block partitioning structure |
| US10212444B2 (en) | 2016-01-15 | 2019-02-19 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
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- 2017-07-12 TW TW106123377A patent/TW201804806A/zh unknown
- 2017-07-12 EP EP17743154.1A patent/EP3485644B1/en not_active Not-in-force
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020264297A1 (en) * | 2019-06-28 | 2020-12-30 | Qualcomm Incorporated | Chroma delta quantization parameter in video coding |
| US11418787B2 (en) | 2019-06-28 | 2022-08-16 | Qualcomm Incorporated | Chroma delta QP in video coding |
| EP4593394A3 (en) * | 2019-06-28 | 2025-11-12 | QUALCOMM Incorporated | Chroma delta quantization parameter in video coding |
| US11381819B2 (en) | 2019-07-05 | 2022-07-05 | Qualcomm Incorporated | Chroma delta quantization parameter (QP) in video coding |
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| WO2018013706A1 (en) | 2018-01-18 |
| CN109479140B (zh) | 2023-03-10 |
| KR20190022629A (ko) | 2019-03-06 |
| US10448056B2 (en) | 2019-10-15 |
| TW201804806A (zh) | 2018-02-01 |
| EP3485644A1 (en) | 2019-05-22 |
| US20180020241A1 (en) | 2018-01-18 |
| JP2019525585A (ja) | 2019-09-05 |
| BR112019000319A2 (pt) | 2019-04-16 |
| CN109479140A (zh) | 2019-03-15 |
| EP3485644B1 (en) | 2020-08-19 |
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