SG11201804403TA - System and methods for calculating distortion in display stream compression (dsc) - Google Patents
System and methods for calculating distortion in display stream compression (dsc)Info
- Publication number
- SG11201804403TA SG11201804403TA SG11201804403TA SG11201804403TA SG11201804403TA SG 11201804403T A SG11201804403T A SG 11201804403TA SG 11201804403T A SG11201804403T A SG 11201804403TA SG 11201804403T A SG11201804403T A SG 11201804403TA SG 11201804403T A SG11201804403T A SG 11201804403TA
- Authority
- SG
- Singapore
- Prior art keywords
- international
- distortion
- block
- california
- mode
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000006835 compression Effects 0.000 title abstract 2
- 238000007906 compression Methods 0.000 title abstract 2
- 244000144992 flock Species 0.000 abstract 1
- 230000008520 organization Effects 0.000 abstract 1
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
- H04N19/103—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
- H04N19/117—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
- H04N19/12—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
-
- 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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- 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
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
-
- 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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
-
- 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
- H04N19/186—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
-
- 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
-
- 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
Landscapes
- 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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662277379P | 2016-01-11 | 2016-01-11 | |
| US15/398,567 US10448024B2 (en) | 2016-01-11 | 2017-01-04 | System and methods for calculating distortion in display stream compression (DSC) |
| PCT/US2017/012331 WO2017123451A1 (en) | 2016-01-11 | 2017-01-05 | System and methods for calculating distortion in display stream compression (dsc) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201804403TA true SG11201804403TA (en) | 2018-07-30 |
Family
ID=59276081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201804403TA SG11201804403TA (en) | 2016-01-11 | 2017-01-05 | System and methods for calculating distortion in display stream compression (dsc) |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10448024B2 (https=) |
| EP (1) | EP3403408B1 (https=) |
| JP (1) | JP6772275B2 (https=) |
| KR (1) | KR102175662B1 (https=) |
| CN (1) | CN108432249B (https=) |
| SG (1) | SG11201804403TA (https=) |
| TW (1) | TWI686078B (https=) |
| WO (1) | WO2017123451A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7418560B2 (ja) | 2019-10-09 | 2024-01-19 | アップル インコーポレイテッド | 映像信号の符号化／復号方法およびそのための装置 |
| CA3298239A1 (en) | 2019-11-28 | 2026-03-02 | Lg Electronics Inc. | Method and device for signaling information related to slice in image/video encoding/decoding system |
| CN115348450A (zh) * | 2019-12-31 | 2022-11-15 | 上海海思技术有限公司 | 编码方法及编码器 |
| US11481929B2 (en) * | 2020-03-16 | 2022-10-25 | Meta Platforms Technologies, Llc | System and method for compressing and decompressing images using block-based compression format |
| KR20220040234A (ko) | 2020-09-23 | 2022-03-30 | 삼성전자주식회사 | 뉴럴 네트워크의 파라미터들을 양자화하는 방법 및 장치 |
| CN117579839B (zh) * | 2024-01-15 | 2024-03-22 | 电子科技大学 | 一种基于率失真优化色彩空间转换矩阵的图像压缩方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7317759B1 (en) | 2002-02-28 | 2008-01-08 | Carnegie Mellon University | System and methods for video compression mode decisions |
| CN101356825B (zh) * | 2006-01-13 | 2013-06-12 | 弗劳恩霍夫应用研究促进协会 | 使用自适应色彩空间变换的画面编码 |
| US8243340B2 (en) * | 2006-02-23 | 2012-08-14 | Microsoft Corporation | Pre-processing of image data for enhanced compression |
| CN100563347C (zh) * | 2006-10-30 | 2009-11-25 | 华为技术有限公司 | 视频通讯中视频显示设备伽玛特性校正方法和装置 |
| CN101627625A (zh) * | 2007-03-13 | 2010-01-13 | 索尼株式会社 | 通信系统、发送装置、发送方法、接收装置以及接收方法 |
| US10277907B2 (en) * | 2012-10-25 | 2019-04-30 | Integrated Device Technology, Inc. | Rate-distortion optimizers and optimization techniques including joint optimization of multiple color components |
| US9280806B2 (en) * | 2013-01-10 | 2016-03-08 | Broadcom Corporation | Edge smoothing block filtering and blending |
| US9177393B2 (en) * | 2013-02-04 | 2015-11-03 | Qualcomm Incorporated | Mixed mode for frame buffer compression |
| US20140376611A1 (en) * | 2013-06-21 | 2014-12-25 | Qualcomm Incorporated | Adaptive color transforms for video coding |
| US9609343B1 (en) * | 2013-12-20 | 2017-03-28 | Google Inc. | Video coding using compound prediction |
| US10631005B2 (en) | 2014-04-21 | 2020-04-21 | Qualcomm Incorporated | System and method for coding in block prediction mode for display stream compression (DSC) |
| US9877048B2 (en) * | 2014-06-09 | 2018-01-23 | Qualcomm Incorporated | Entropy coding techniques for display stream compression (DSC) |
| US20150373327A1 (en) * | 2014-06-20 | 2015-12-24 | Qualcomm Incorporated | Block adaptive color-space conversion coding |
| US20170105012A1 (en) * | 2015-10-08 | 2017-04-13 | Mediatek Inc. | Method and Apparatus for Cross Color Space Mode Decision |
-
2017
- 2017-01-04 US US15/398,567 patent/US10448024B2/en active Active
- 2017-01-05 SG SG11201804403TA patent/SG11201804403TA/en unknown
- 2017-01-05 WO PCT/US2017/012331 patent/WO2017123451A1/en not_active Ceased
- 2017-01-05 TW TW106100342A patent/TWI686078B/zh active
- 2017-01-05 CN CN201780005011.0A patent/CN108432249B/zh active Active
- 2017-01-05 JP JP2018535832A patent/JP6772275B2/ja active Active
- 2017-01-05 KR KR1020187019580A patent/KR102175662B1/ko active Active
- 2017-01-05 EP EP17701761.3A patent/EP3403408B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112018013964A2 (pt) | 2018-12-11 |
| WO2017123451A1 (en) | 2017-07-20 |
| EP3403408A1 (en) | 2018-11-21 |
| TWI686078B (zh) | 2020-02-21 |
| CN108432249A (zh) | 2018-08-21 |
| US20170201753A1 (en) | 2017-07-13 |
| TW201728173A (zh) | 2017-08-01 |
| CN108432249B (zh) | 2022-04-29 |
| US10448024B2 (en) | 2019-10-15 |
| EP3403408B1 (en) | 2023-05-03 |
| HK1254970A1 (zh) | 2019-08-02 |
| KR102175662B1 (ko) | 2020-11-06 |
| JP6772275B2 (ja) | 2020-10-21 |
| JP2019507530A (ja) | 2019-03-14 |
| KR20180102565A (ko) | 2018-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SG11201804403TA (en) | System and methods for calculating distortion in display stream compression (dsc) | |
| SG11201900109SA (en) | Intra video coding using a decoupled tree structure | |
| SG11201804725YA (en) | Multi-type-tree framework for video coding | |
| SG11201907090WA (en) | Affine motion information derivation | |
| SG11201907091PA (en) | Intra-prediction mode propagation | |
| SG11201806739UA (en) | Determining prediction parameters for non-square blocks in video coding | |
| SG11201900111YA (en) | Intra video coding using a decoupled tree structure | |
| SG11201907473WA (en) | Signalling of video content including sub-picture bitstreams for video coding | |
| SG11201901365QA (en) | Adaptive motion vector precision for video coding | |
| SG11201906877QA (en) | Intra filtering flag in video coding | |
| SG11201901631SA (en) | Systems and methods of switching interpolation filters | |
| SG11201906484YA (en) | Extracting mcts sub-bitstreams for video coding | |
| SG11201900438WA (en) | Tree-type coding for video coding | |
| SG11201806737RA (en) | Decoding video data using a two-level multi-type-tree framework | |
| SG11201906286QA (en) | Deriving motion vector information at a video decoder | |
| SG11201408571RA (en) | Decoding device, and decoding method | |
| SG11201811001WA (en) | Vehicle navigation system using pose estimation based on point cloud | |
| SG11201907210YA (en) | Policy communication via control plane signaling | |
| SG11201408364VA (en) | Coding sei nal units for video coding | |
| SG11201905066TA (en) | Methods and systems for coordinating distributed mimo communications | |
| SG11201804506RA (en) | Systems and methods for rendering multiple levels of detail | |
| SG11201909117SA (en) | Relocation of access and mobility management function (amf) upon a network-triggered change of network slices supported for a user equipment | |
| SG11201906279XA (en) | Mutual-information based recursive polar code construction | |
| SG11201907535RA (en) | Techniques for dual-mode operations in new radio | |
| SG11201900106TA (en) | Video coding tools for in-loop sample processing |