CN102104779A - 一种1/4亚像素插值方法及装置 - Google Patents
一种1/4亚像素插值方法及装置 Download PDFInfo
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- CN102104779A CN102104779A CN201110058167XA CN201110058167A CN102104779A CN 102104779 A CN102104779 A CN 102104779A CN 201110058167X A CN201110058167X A CN 201110058167XA CN 201110058167 A CN201110058167 A CN 201110058167A CN 102104779 A CN102104779 A CN 102104779A
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- 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
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- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110058167.XA CN102104779B (zh) | 2011-03-11 | 2011-03-11 | 一种1/4亚像素插值方法及装置 |
PCT/CN2011/073568 WO2012122729A1 (zh) | 2011-03-11 | 2011-04-29 | 一种1/4亚像素插值方法及装置 |
HK11113404.0A HK1159372A1 (zh) | 2011-03-11 | 2011-12-12 | 種 亞像素插值方法及裝置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110058167.XA CN102104779B (zh) | 2011-03-11 | 2011-03-11 | 一种1/4亚像素插值方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN102104779A true CN102104779A (zh) | 2011-06-22 |
CN102104779B CN102104779B (zh) | 2015-10-28 |
Family
ID=44157249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201110058167.XA Expired - Fee Related CN102104779B (zh) | 2011-03-11 | 2011-03-11 | 一种1/4亚像素插值方法及装置 |
Country Status (3)
Country | Link |
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CN (1) | CN102104779B (zh) |
HK (1) | HK1159372A1 (zh) |
WO (1) | WO2012122729A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111937378A (zh) * | 2018-04-03 | 2020-11-13 | 爱信精机株式会社 | 图像处理装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1835585A (zh) * | 2004-12-21 | 2006-09-20 | St微电子公司 | 用于快速执行子像素内插的方法和系统 |
US20060233258A1 (en) * | 2005-04-15 | 2006-10-19 | Microsoft Corporation | Scalable motion estimation |
CN101334896A (zh) * | 2008-07-25 | 2008-12-31 | 西安交通大学 | 数字图像测量亚像素边沿处理方法 |
US20090238489A1 (en) * | 2008-03-18 | 2009-09-24 | Xerox Corporation | Edge transition detection in a high-addressable error diffusion environment |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8259809B2 (en) * | 2009-01-12 | 2012-09-04 | Mediatek Singapore Pte Ltd. | One step sub-pixel motion estimation |
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2011
- 2011-03-11 CN CN201110058167.XA patent/CN102104779B/zh not_active Expired - Fee Related
- 2011-04-29 WO PCT/CN2011/073568 patent/WO2012122729A1/zh active Application Filing
- 2011-12-12 HK HK11113404.0A patent/HK1159372A1/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1835585A (zh) * | 2004-12-21 | 2006-09-20 | St微电子公司 | 用于快速执行子像素内插的方法和系统 |
US20060233258A1 (en) * | 2005-04-15 | 2006-10-19 | Microsoft Corporation | Scalable motion estimation |
US20090238489A1 (en) * | 2008-03-18 | 2009-09-24 | Xerox Corporation | Edge transition detection in a high-addressable error diffusion environment |
CN101334896A (zh) * | 2008-07-25 | 2008-12-31 | 西安交通大学 | 数字图像测量亚像素边沿处理方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111937378A (zh) * | 2018-04-03 | 2020-11-13 | 爱信精机株式会社 | 图像处理装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102104779B (zh) | 2015-10-28 |
WO2012122729A1 (zh) | 2012-09-20 |
HK1159372A1 (zh) | 2012-07-27 |
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Owner name: SHENZHEN YUNZHOU MULTIMEDIA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN TEMOBI SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20140805 |
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Effective date of registration: 20140805 Address after: Unit B4 9 building 518057 Guangdong city of Shenzhen province Nanshan District high in the four EVOC Technology Building No. 31 Applicant after: Shenzhen Yunzhou Multimedia Technology Co., Ltd. Address before: 19, building 18, Changhong technology building, 518057 South twelve Road, South tech Zone, Nanshan District hi tech Zone, Guangdong, Shenzhen Applicant before: Shenzhen Temobi Science & Tech Development Co.,Ltd. |
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Address after: The central Shenzhen city of Guangdong Province, 518057 Keyuan Road, Nanshan District science and Technology Park No. 15 Science Park Sinovac A Building 1 unit 403, No. 405 unit Applicant after: Shenzhen Yunzhou Multimedia Technology Co., Ltd. Address before: Unit B4 9 building 518057 Guangdong city of Shenzhen province Nanshan District high in the four EVOC Technology Building No. 31 Applicant before: Shenzhen Yunzhou Multimedia Technology Co., Ltd. |
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