SG11202009401YA - An image processing device and method for performing efficient deblocking - Google Patents
An image processing device and method for performing efficient deblockingInfo
- Publication number
- SG11202009401YA SG11202009401YA SG11202009401YA SG11202009401YA SG11202009401YA SG 11202009401Y A SG11202009401Y A SG 11202009401YA SG 11202009401Y A SG11202009401Y A SG 11202009401YA SG 11202009401Y A SG11202009401Y A SG 11202009401YA SG 11202009401Y A SG11202009401Y A SG 11202009401YA
- Authority
- SG
- Singapore
- Prior art keywords
- image processing
- processing device
- performing efficient
- efficient deblocking
- deblocking
- 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
- H04N19/134—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
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- 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
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
-
- 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
- H04N19/90—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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2018/057855 WO2019185131A1 (en) | 2018-03-28 | 2018-03-28 | An image processing device and method for performing efficient deblocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202009401YA true SG11202009401YA (en) | 2020-10-29 |
Family
ID=61911553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202009401YA SG11202009401YA (en) | 2018-03-28 | 2018-03-28 | An image processing device and method for performing efficient deblocking |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US11290721B2 (en) |
| EP (2) | EP4171030A1 (en) |
| JP (1) | JP7087101B2 (en) |
| KR (2) | KR20230085940A (en) |
| CN (2) | CN112822498B (en) |
| AU (2) | AU2018415347B2 (en) |
| BR (1) | BR112020019587A2 (en) |
| CA (2) | CA3095226A1 (en) |
| MX (1) | MX2020010128A (en) |
| RU (1) | RU2766557C1 (en) |
| SG (1) | SG11202009401YA (en) |
| WO (1) | WO2019185131A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3119935A1 (en) * | 2018-11-14 | 2020-05-22 | Sharp Kabushiki Kaisha | Systems and methods for applying deblocking filters to reconstructed video data |
| JP7387878B2 (en) * | 2019-09-06 | 2023-11-28 | テレフオンアクチーボラゲット エルエム エリクソン（パブル） | Deblocking filter selection in video or image coding |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103119937B (en) * | 2010-07-20 | 2016-02-10 | Sk电信有限公司 | For de-blocking filter method and apparatus and utilize the method and device to carry out the method and apparatus of Code And Decode |
| JP5807639B2 (en) * | 2010-09-17 | 2015-11-10 | 日本電気株式会社 | Video encoding device and video decoding device |
| US9565436B2 (en) * | 2011-01-14 | 2017-02-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for filter control and a filtering control device |
| JP5924700B2 (en) * | 2011-03-01 | 2016-05-25 | テレフオンアクチーボラゲット エルエム エリクソン（パブル） | Deblocking filtering control |
| JP5653307B2 (en) * | 2011-06-27 | 2015-01-14 | 日本電信電話株式会社 | Image coding method, image coding apparatus and program thereof |
| ES2701978T3 (en) * | 2011-06-28 | 2019-02-26 | Samsung Electronics Co Ltd | Decoding procedure using an interpolation filter |
| KR101834541B1 (en) * | 2011-07-22 | 2018-03-07 | 에스케이텔레콤 주식회사 | Image Encoding/Decoding Method and Apparatus Using Deblocking Filtering |
| US9167269B2 (en) * | 2011-10-25 | 2015-10-20 | Qualcomm Incorporated | Determining boundary strength values for deblocking filtering for video coding |
| AR092786A1 (en) | 2012-01-09 | 2015-05-06 | Jang Min | METHODS TO ELIMINATE BLOCK ARTIFACTS |
| US9363516B2 (en) * | 2012-01-19 | 2016-06-07 | Qualcomm Incorporated | Deblocking chroma data for video coding |
| EP2904792B1 (en) * | 2012-10-04 | 2021-08-25 | Telefonaktiebolaget LM Ericsson (publ) | Hierarchical deblocking parameter adaptation |
| EP2941871A2 (en) * | 2013-01-07 | 2015-11-11 | VID SCALE, Inc. | Enhanced deblocking filters for video coding |
| CN103220529B (en) * | 2013-04-15 | 2016-02-24 | 北京大学 | A kind of implementation method of coding and decoding video loop filtering |
| US10455253B1 (en) * | 2017-02-28 | 2019-10-22 | Google Llc | Single direction long interpolation filter |
-
2018
- 2018-03-28 AU AU2018415347A patent/AU2018415347B2/en active Active
- 2018-03-28 MX MX2020010128A patent/MX2020010128A/en unknown
- 2018-03-28 KR KR1020237018051A patent/KR20230085940A/en not_active Application Discontinuation
- 2018-03-28 EP EP22214451.1A patent/EP4171030A1/en active Pending
- 2018-03-28 RU RU2020135299A patent/RU2766557C1/en active
- 2018-03-28 SG SG11202009401YA patent/SG11202009401YA/en unknown
- 2018-03-28 CA CA3095226A patent/CA3095226A1/en active Pending
- 2018-03-28 EP EP18716161.7A patent/EP3777145A1/en not_active Ceased
- 2018-03-28 WO PCT/EP2018/057855 patent/WO2019185131A1/en active Application Filing
- 2018-03-28 KR KR1020207030448A patent/KR102539110B1/en not_active Application Discontinuation
- 2018-03-28 BR BR112020019587-1A patent/BR112020019587A2/en unknown
- 2018-03-28 CA CA3191338A patent/CA3191338A1/en active Pending
- 2018-03-28 JP JP2020551884A patent/JP7087101B2/en active Active
- 2018-03-28 CN CN202011261160.3A patent/CN112822498B/en active Active
- 2018-03-28 CN CN201880091920.5A patent/CN111971961A/en active Pending
-
2020
- 2020-09-27 US US17/033,905 patent/US11290721B2/en active Active
-
2022
- 2022-01-27 US US17/586,116 patent/US11909978B2/en active Active
-
2023
- 2023-12-07 AU AU2023278073A patent/AU2023278073A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR112020019587A2 (en) | 2021-01-05 |
| JP7087101B2 (en) | 2022-06-20 |
| CA3095226A1 (en) | 2019-10-03 |
| EP4171030A1 (en) | 2023-04-26 |
| CN112822498B (en) | 2022-10-11 |
| WO2019185131A1 (en) | 2019-10-03 |
| KR20230085940A (en) | 2023-06-14 |
| KR20200136442A (en) | 2020-12-07 |
| US11909978B2 (en) | 2024-02-20 |
| KR102539110B1 (en) | 2023-06-01 |
| AU2018415347A1 (en) | 2020-10-22 |
| US20220217353A1 (en) | 2022-07-07 |
| AU2018415347B2 (en) | 2023-09-07 |
| CN111971961A (en) | 2020-11-20 |
| US20210014498A1 (en) | 2021-01-14 |
| AU2023278073A1 (en) | 2024-01-04 |
| CA3191338A1 (en) | 2019-10-03 |
| MX2020010128A (en) | 2020-10-19 |
| CN112822498A (en) | 2021-05-18 |
| JP2021519018A (en) | 2021-08-05 |
| US11290721B2 (en) | 2022-03-29 |
| RU2766557C1 (en) | 2022-03-15 |
| EP3777145A1 (en) | 2021-02-17 |
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