TW201018246A - Intensity compensation techniques in video processing - Google Patents
Intensity compensation techniques in video processing Download PDFInfo
- Publication number
- TW201018246A TW201018246A TW098126392A TW98126392A TW201018246A TW 201018246 A TW201018246 A TW 201018246A TW 098126392 A TW098126392 A TW 098126392A TW 98126392 A TW98126392 A TW 98126392A TW 201018246 A TW201018246 A TW 201018246A
- Authority
- TW
- Taiwan
- Prior art keywords
- reference frame
- frame
- intensity
- video
- video bitstream
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000012545 processing Methods 0.000 title abstract description 21
- 238000004364 calculation method Methods 0.000 claims abstract description 10
- 230000001413 cellular effect Effects 0.000 claims abstract description 6
- 238000004590 computer program Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims 2
- 210000003127 knee Anatomy 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 16
- 238000010586 diagram Methods 0.000 description 22
- 238000007906 compression Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 101000574648 Homo sapiens Retinoid-inducible serine carboxypeptidase Proteins 0.000 description 1
- 102100025483 Retinoid-inducible serine carboxypeptidase Human genes 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 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
- H04N19/42—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
- H04N19/43—Hardware specially adapted for motion estimation or compensation
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive 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
- H04N19/80—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
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 |
|---|---|---|---|
| US12/185,889 US8599920B2 (en) | 2008-08-05 | 2008-08-05 | Intensity compensation techniques in video processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201018246A true TW201018246A (en) | 2010-05-01 |
Family
ID=41351586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098126392A TW201018246A (en) | 2008-08-05 | 2009-08-05 | Intensity compensation techniques in video processing |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8599920B2 (https=) |
| EP (1) | EP2329650A1 (https=) |
| JP (1) | JP5536062B2 (https=) |
| KR (1) | KR101202629B1 (https=) |
| CN (1) | CN102113325B (https=) |
| TW (1) | TW201018246A (https=) |
| WO (1) | WO2010017235A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI561076B (https=) * | 2015-11-25 | 2016-12-01 | Chunghwa Telecom Co Ltd |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012034133A2 (en) * | 2010-09-10 | 2012-03-15 | Preston Hurd | Vendor neutral voip interface devices and compatible portable phones |
| TWI554079B (zh) * | 2011-12-28 | 2016-10-11 | Ｊｖｃ建伍股份有限公司 | Dynamic image decoding device, dynamic image decoding method, dynamic image decoding program |
| CN104754353B (zh) * | 2013-12-31 | 2018-08-10 | 珠海全志科技股份有限公司 | Vc-1编解码insc的实现方法及系统 |
| US20200014945A1 (en) | 2018-07-08 | 2020-01-09 | Mellanox Technologies, Ltd. | Application acceleration |
| US12058309B2 (en) | 2018-07-08 | 2024-08-06 | Mellanox Technologies, Ltd. | Application accelerator |
| US12238273B2 (en) | 2019-12-03 | 2025-02-25 | Mellanox Technologies, Ltd | Video coding system |
| US12339902B2 (en) * | 2021-10-05 | 2025-06-24 | Mellanox Technologies, Ltd | Hardware accelerated video encoding |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100460950B1 (ko) * | 2001-12-18 | 2004-12-09 | 삼성전자주식회사 | 트랜스코더 및 트랜스코딩 방법 |
| US8009739B2 (en) | 2003-09-07 | 2011-08-30 | Microsoft Corporation | Intensity estimation/compensation for interlaced forward-predicted fields |
| US7599438B2 (en) | 2003-09-07 | 2009-10-06 | Microsoft Corporation | Motion vector block pattern coding and decoding |
| US6950178B2 (en) * | 2003-10-09 | 2005-09-27 | Micron Technology, Inc. | Method and system for monitoring plasma using optical emission spectroscopy |
| US7366462B2 (en) | 2003-10-24 | 2008-04-29 | Qualcomm Incorporated | Method and apparatus for seamlessly switching reception between multimedia streams in a wireless communication system |
| EP1599049A3 (en) | 2004-05-21 | 2008-04-02 | Broadcom Advanced Compression Group, LLC | Multistandard video decoder |
| CN1870757B (zh) | 2004-05-21 | 2010-11-10 | 美国博通公司 | 多标准视频解码器 |
| US20060133495A1 (en) | 2004-12-22 | 2006-06-22 | Yan Ye | Temporal error concealment for video communications |
| KR101204801B1 (ko) | 2005-07-15 | 2012-11-26 | 삼성전자주식회사 | 색상계에 적응적인 화소값 보정 방법 및 장치, 그를 이용항영상 부호화/복호화 방법 및 장치 |
| KR100782815B1 (ko) | 2005-08-09 | 2007-12-06 | 삼성전자주식회사 | 인텐서티 보상을 위한 영상 디코딩 방법 및 장치 |
| US8750387B2 (en) | 2006-04-04 | 2014-06-10 | Qualcomm Incorporated | Adaptive encoder-assisted frame rate up conversion |
| US8194744B2 (en) | 2006-09-20 | 2012-06-05 | Lsi Corporation | Method and/or apparatus for implementing reduced bandwidth high performance VC1 intensity compensation |
-
2008
- 2008-08-05 US US12/185,889 patent/US8599920B2/en not_active Expired - Fee Related
-
2009
- 2009-08-04 WO PCT/US2009/052753 patent/WO2010017235A1/en not_active Ceased
- 2009-08-04 JP JP2011522194A patent/JP5536062B2/ja not_active Expired - Fee Related
- 2009-08-04 CN CN2009801302701A patent/CN102113325B/zh active Active
- 2009-08-04 EP EP09791156A patent/EP2329650A1/en not_active Ceased
- 2009-08-04 KR KR1020117005263A patent/KR101202629B1/ko active Active
- 2009-08-05 TW TW098126392A patent/TW201018246A/zh unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI561076B (https=) * | 2015-11-25 | 2016-12-01 | Chunghwa Telecom Co Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2329650A1 (en) | 2011-06-08 |
| US8599920B2 (en) | 2013-12-03 |
| US20100034270A1 (en) | 2010-02-11 |
| CN102113325A (zh) | 2011-06-29 |
| KR101202629B1 (ko) | 2012-11-19 |
| CN102113325B (zh) | 2013-10-16 |
| JP5536062B2 (ja) | 2014-07-02 |
| KR20110038176A (ko) | 2011-04-13 |
| WO2010017235A1 (en) | 2010-02-11 |
| JP2011530879A (ja) | 2011-12-22 |
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