SG11202003260WA - Interpolation filter for an inter prediction apparatus and method for video coding - Google Patents
Interpolation filter for an inter prediction apparatus and method for video codingInfo
- Publication number
- SG11202003260WA SG11202003260WA SG11202003260WA SG11202003260WA SG11202003260WA SG 11202003260W A SG11202003260W A SG 11202003260WA SG 11202003260W A SG11202003260W A SG 11202003260WA SG 11202003260W A SG11202003260W A SG 11202003260WA SG 11202003260W A SG11202003260W A SG 11202003260WA
- Authority
- SG
- Singapore
- Prior art keywords
- video coding
- inter prediction
- interpolation filter
- prediction apparatus
- interpolation
- Prior art date
Links
Classifications
-
- 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
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- 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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
-
- 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
-
- 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
- H04N19/134—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
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- 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
- H04N19/134—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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
-
- 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
- H04N19/182—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 pixel
-
- 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
- H04N19/50—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
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
-
- 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
- H04N19/50—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
- H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
-
- 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
- H04N19/50—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
- H04N19/537—Motion estimation other than block-based
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- 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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/RU2017/000830 WO2019093916A1 (en) | 2017-11-07 | 2017-11-07 | Interpolation filter for an inter prediction apparatus and method for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202003260WA true SG11202003260WA (en) | 2020-05-28 |
Family
ID=60629774
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202003260WA SG11202003260WA (en) | 2017-11-07 | 2017-11-07 | Interpolation filter for an inter prediction apparatus and method for video coding |
| SG11202003298YA SG11202003298YA (en) | 2017-11-07 | 2018-03-06 | Interpolation filter for an inter prediction apparatus and method for video coding |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202003298YA SG11202003298YA (en) | 2017-11-07 | 2018-03-06 | Interpolation filter for an inter prediction apparatus and method for video coding |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US11375199B2 (en) |
| EP (2) | EP3688987B1 (en) |
| JP (2) | JP7005854B2 (en) |
| KR (2) | KR102357142B1 (en) |
| CN (2) | CN111201791B (en) |
| BR (2) | BR112020008896A2 (en) |
| SG (2) | SG11202003260WA (en) |
| WO (2) | WO2019093916A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG11202003260WA (en) | 2017-11-07 | 2020-05-28 | Huawei Tech Co Ltd | Interpolation filter for an inter prediction apparatus and method for video coding |
| EP3777175A1 (en) | 2018-03-29 | 2021-02-17 | Huawei Technologies Co., Ltd. | Image processing apparatus and method |
| US11356707B2 (en) * | 2019-09-23 | 2022-06-07 | Qualcomm Incorporated | Signaling filters for video processing |
| JP7534395B2 (en) * | 2019-09-30 | 2024-08-14 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | INTERPOLATION FILTER FOR INTER PREDICTION DEVICE AND METHOD FOR VIDEO CODING - Patent application |
| WO2021129627A1 (en) * | 2019-12-27 | 2021-07-01 | Zhejiang Dahua Technology Co., Ltd. | Affine prediction method and related devices |
| EP4128782A1 (en) | 2020-06-22 | 2023-02-08 | Huawei Technologies Co., Ltd. | Motion compensation with a sparse optical flow representation |
| CN114342390B (en) * | 2020-07-30 | 2022-10-28 | 北京达佳互联信息技术有限公司 | Method and apparatus for prediction refinement for affine motion compensation |
| CN116171576A (en) * | 2020-08-06 | 2023-05-26 | 北京达佳互联信息技术有限公司 | Method and apparatus for affine motion compensated prediction refinement |
| US12243240B2 (en) | 2020-11-13 | 2025-03-04 | Samsung Electronics Co., Ltd. | Apparatus and method with multi-image panoptic segmentation |
| CN113259669B (en) * | 2021-03-25 | 2023-07-07 | 浙江大华技术股份有限公司 | Encoding method, encoding device, electronic device and computer readable storage medium |
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| CN108353171B (en) * | 2015-11-17 | 2021-04-20 | 华为技术有限公司 | Method and apparatus for adaptive filtering of video coding samples |
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| SG11202003260WA (en) | 2017-11-07 | 2020-05-28 | Huawei Tech Co Ltd | Interpolation filter for an inter prediction apparatus and method for video coding |
-
2017
- 2017-11-07 SG SG11202003260WA patent/SG11202003260WA/en unknown
- 2017-11-07 WO PCT/RU2017/000830 patent/WO2019093916A1/en not_active Ceased
- 2017-11-07 JP JP2020520764A patent/JP7005854B2/en active Active
- 2017-11-07 CN CN201780095811.6A patent/CN111201791B/en active Active
- 2017-11-07 KR KR1020207013236A patent/KR102357142B1/en active Active
- 2017-11-07 EP EP17811734.7A patent/EP3688987B1/en active Active
- 2017-11-07 BR BR112020008896-0A patent/BR112020008896A2/en active Search and Examination
-
2018
- 2018-03-06 SG SG11202003298YA patent/SG11202003298YA/en unknown
- 2018-03-06 KR KR1020207013132A patent/KR102359415B1/en active Active
- 2018-03-06 WO PCT/RU2018/000136 patent/WO2019093922A1/en not_active Ceased
- 2018-03-06 BR BR112020009019-0A patent/BR112020009019A2/en unknown
- 2018-03-06 EP EP18715817.5A patent/EP3688988A1/en active Pending
- 2018-03-06 JP JP2020524572A patent/JP6989699B2/en active Active
- 2018-03-06 CN CN201880067036.8A patent/CN111213380B/en active Active
-
2020
- 2020-04-16 US US16/850,854 patent/US11375199B2/en active Active
- 2020-05-06 US US16/868,382 patent/US11297324B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111213380A (en) | 2020-05-29 |
| BR112020008896A2 (en) | 2020-10-20 |
| US20200244965A1 (en) | 2020-07-30 |
| JP7005854B2 (en) | 2022-01-24 |
| EP3688988A1 (en) | 2020-08-05 |
| JP2021502031A (en) | 2021-01-21 |
| KR102357142B1 (en) | 2022-02-08 |
| US20200267407A1 (en) | 2020-08-20 |
| CN111213380B (en) | 2022-10-28 |
| WO2019093922A1 (en) | 2019-05-16 |
| KR102359415B1 (en) | 2022-02-08 |
| JP2021502013A (en) | 2021-01-21 |
| CN111201791A (en) | 2020-05-26 |
| EP3688987B1 (en) | 2025-01-08 |
| SG11202003298YA (en) | 2020-05-28 |
| BR112020009019A2 (en) | 2020-12-01 |
| CN111201791B (en) | 2022-05-24 |
| JP6989699B2 (en) | 2022-01-05 |
| WO2019093916A1 (en) | 2019-05-16 |
| EP3688987A1 (en) | 2020-08-05 |
| KR20200055139A (en) | 2020-05-20 |
| KR20200057088A (en) | 2020-05-25 |
| US11375199B2 (en) | 2022-06-28 |
| US11297324B2 (en) | 2022-04-05 |
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