JP2019507530A5 - - Google Patents
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- JP2019507530A5 JP2019507530A5 JP2018535832A JP2018535832A JP2019507530A5 JP 2019507530 A5 JP2019507530 A5 JP 2019507530A5 JP 2018535832 A JP2018535832 A JP 2018535832A JP 2018535832 A JP2018535832 A JP 2018535832A JP 2019507530 A5 JP2019507530 A5 JP 2019507530A5
- Authority
- JP
- Japan
- Prior art keywords
- color space
- block
- video
- color
- video blocks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000009466 transformation Effects 0.000 claims 10
- 238000000034 method Methods 0.000 claims 6
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 claims 5
- 241000023320 Luma <angiosperm> Species 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 claims 3
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims 3
- 238000004587 chromatography analysis Methods 0.000 claims 2
- 239000011159 matrix material Substances 0.000 claims 2
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662277379P | 2016-01-11 | 2016-01-11 | |
| US62/277,379 | 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) |
| US15/398,567 | 2017-01-04 | ||
| PCT/US2017/012331 WO2017123451A1 (en) | 2016-01-11 | 2017-01-05 | System and methods for calculating distortion in display stream compression (dsc) |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019507530A JP2019507530A (ja) | 2019-03-14 |
| JP2019507530A5 true JP2019507530A5 (enExample) | 2019-12-26 |
| JP6772275B2 JP6772275B2 (ja) | 2020-10-21 |
Family
ID=59276081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018535832A Active JP6772275B2 (ja) | 2016-01-11 | 2017-01-05 | ディスプレイストリーム圧縮（ｄｓｃ）におけるひずみを計算するためのシステムおよび方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10448024B2 (enExample) |
| EP (1) | EP3403408B1 (enExample) |
| JP (1) | JP6772275B2 (enExample) |
| KR (1) | KR102175662B1 (enExample) |
| CN (1) | CN108432249B (enExample) |
| SG (1) | SG11201804403TA (enExample) |
| TW (1) | TWI686078B (enExample) |
| WO (1) | WO2017123451A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210042257A (ko) * | 2019-10-09 | 2021-04-19 | 주식회사 엑스리스 | 영상 신호 부호화/복호화 방법 및 이를 위한 장치 |
| CN114902681B (zh) * | 2019-11-28 | 2025-09-30 | Lg电子株式会社 | 图像/视频编码/解码系统中与切片相关的信令信息的方法和设备 |
| 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 |
| 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 |
| US8446960B2 (en) * | 2006-01-13 | 2013-05-21 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Picture coding using adaptive color space transformation |
| 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 |
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2017
- 2017-01-04 US US15/398,567 patent/US10448024B2/en active Active
- 2017-01-05 JP JP2018535832A patent/JP6772275B2/ja active Active
- 2017-01-05 CN CN201780005011.0A patent/CN108432249B/zh active Active
- 2017-01-05 WO PCT/US2017/012331 patent/WO2017123451A1/en not_active Ceased
- 2017-01-05 EP EP17701761.3A patent/EP3403408B1/en active Active
- 2017-01-05 TW TW106100342A patent/TWI686078B/zh active
- 2017-01-05 KR KR1020187019580A patent/KR102175662B1/ko active Active
- 2017-01-05 SG SG11201804403TA patent/SG11201804403TA/en unknown