UA87660C2 - Способ и устройство для улучшения качества видеоизображения с низкой скоростью передачи битов - Google Patents
Способ и устройство для улучшения качества видеоизображения с низкой скоростью передачи битовInfo
- Publication number
- UA87660C2 UA87660C2 UAA200509654A UA2005009654A UA87660C2 UA 87660 C2 UA87660 C2 UA 87660C2 UA A200509654 A UAA200509654 A UA A200509654A UA 2005009654 A UA2005009654 A UA 2005009654A UA 87660 C2 UA87660 C2 UA 87660C2
- Authority
- UA
- Ukraine
- Prior art keywords
- video
- improvement
- quality
- image
- low rate
- Prior art date
Links
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Описаны способ, устройство и система для обработки изображений, с использованием основанного на блоках сжатия. Способ включает определение того, являются ли два блока соседними блоками, определение того, являются ли оба соседних блока разделенными, если два блока являются соседними блоками, выполнение фильтрации блочного сглаживания на одном или большем количестве краевых пикселей двух соседних блоков, если определено, что оба соседних блока являются неразделенными.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45603003P | 2003-03-17 | 2003-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
UA87660C2 true UA87660C2 (ru) | 2009-08-10 |
Family
ID=36760957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA200509654A UA87660C2 (ru) | 2003-03-17 | 2004-03-17 | Способ и устройство для улучшения качества видеоизображения с низкой скоростью передачи битов |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN100424717C (ru) |
AR (1) | AR043643A1 (ru) |
TW (1) | TWI373734B (ru) |
UA (1) | UA87660C2 (ru) |
ZA (1) | ZA200507507B (ru) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI444047B (zh) * | 2006-06-16 | 2014-07-01 | Via Tech Inc | 用於視訊解碼的去方塊效應濾波器、視訊解碼器與圖形處理單元 |
WO2011126277A2 (en) | 2010-04-05 | 2011-10-13 | Samsung Electronics Co., Ltd. | Low complexity entropy-encoding/decoding method and apparatus |
KR20110112168A (ko) * | 2010-04-05 | 2011-10-12 | 삼성전자주식회사 | 내부 비트뎁스 확장에 기반한 비디오 부호화 방법 및 그 장치, 내부 비트뎁스 확장에 기반한 비디오 복호화 방법 및 그 장치 |
EP3113107B1 (en) * | 2015-07-02 | 2018-12-05 | Continental Automotive GmbH | Static soiling detection and correction |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5107345A (en) * | 1990-02-27 | 1992-04-21 | Qualcomm Incorporated | Adaptive block size image compression method and system |
KR100243225B1 (ko) * | 1997-07-16 | 2000-02-01 | 윤종용 | 블록화효과 및 링잉잡음 감소를 위한 신호적응필터링방법 및신호적응필터 |
KR100269125B1 (ko) * | 1997-10-25 | 2000-10-16 | 윤덕용 | 양자화효과감소를위한영상데이터후처리방법및장치 |
US6529634B1 (en) * | 1999-11-08 | 2003-03-04 | Qualcomm, Inc. | Contrast sensitive variance based adaptive block size DCT image compression |
US7426315B2 (en) * | 2001-09-05 | 2008-09-16 | Zoran Microelectronics Ltd. | Method for reducing blocking artifacts |
-
2004
- 2004-03-17 CN CNB2004800102531A patent/CN100424717C/zh not_active Expired - Fee Related
- 2004-03-17 TW TW93107090A patent/TWI373734B/zh not_active IP Right Cessation
- 2004-03-17 UA UAA200509654A patent/UA87660C2/ru unknown
- 2004-03-17 AR ARP040100894 patent/AR043643A1/es active IP Right Grant
-
2005
- 2005-09-16 ZA ZA200507507A patent/ZA200507507B/en unknown
Also Published As
Publication number | Publication date |
---|---|
TW200508987A (en) | 2005-03-01 |
CN1774722A (zh) | 2006-05-17 |
ZA200507507B (en) | 2007-06-27 |
TWI373734B (en) | 2012-10-01 |
CN100424717C (zh) | 2008-10-08 |
AR043643A1 (es) | 2005-08-03 |
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