DE60307354D1 - Chrominanz-Bewegungsvektorrundung - Google Patents
Chrominanz-BewegungsvektorrundungInfo
- Publication number
- DE60307354D1 DE60307354D1 DE60307354T DE60307354T DE60307354D1 DE 60307354 D1 DE60307354 D1 DE 60307354D1 DE 60307354 T DE60307354 T DE 60307354T DE 60307354 T DE60307354 T DE 60307354T DE 60307354 D1 DE60307354 D1 DE 60307354D1
- Authority
- DE
- Germany
- Prior art keywords
- motion vector
- chrominance motion
- chrominance
- vector rounding
- rounding
- 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.)
- Expired - Lifetime
Links
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
- H04N19/50—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
- H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
-
- 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
- H04N19/134—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
- H04N19/162—User input
-
- 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
- H04N19/50—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
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37186002P | 2002-04-10 | 2002-04-10 | |
| US371860P | 2002-04-10 | ||
| US10/379,615 US7116831B2 (en) | 2002-04-10 | 2003-03-04 | Chrominance motion vector rounding |
| US379615P | 2003-03-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60307354D1 true DE60307354D1 (de) | 2006-09-21 |
| DE60307354T2 DE60307354T2 (de) | 2006-12-14 |
Family
ID=28794437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60307354T Expired - Lifetime DE60307354T2 (de) | 2002-04-10 | 2003-03-27 | Chrominanz-Bewegungsvektorrundung |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7116831B2 (de) |
| EP (1) | EP1359768B1 (de) |
| JP (1) | JP2003333604A (de) |
| KR (1) | KR100635410B1 (de) |
| CN (1) | CN100390777C (de) |
| AT (1) | ATE336144T1 (de) |
| DE (1) | DE60307354T2 (de) |
| ES (1) | ES2269850T3 (de) |
| HK (1) | HK1060241A1 (de) |
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-
2003
- 2003-03-04 US US10/379,615 patent/US7116831B2/en active Active
- 2003-03-27 DE DE60307354T patent/DE60307354T2/de not_active Expired - Lifetime
- 2003-03-27 EP EP03007020A patent/EP1359768B1/de not_active Expired - Lifetime
- 2003-03-27 AT AT03007020T patent/ATE336144T1/de not_active IP Right Cessation
- 2003-03-27 ES ES03007020T patent/ES2269850T3/es not_active Expired - Lifetime
- 2003-04-09 KR KR1020030022417A patent/KR100635410B1/ko active IP Right Grant
- 2003-04-10 JP JP2003107080A patent/JP2003333604A/ja active Pending
- 2003-04-10 CN CNB031103987A patent/CN100390777C/zh not_active Expired - Lifetime
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Also Published As
| Publication number | Publication date |
|---|---|
| DE60307354T2 (de) | 2006-12-14 |
| HK1060241A1 (en) | 2004-07-30 |
| KR100635410B1 (ko) | 2006-10-18 |
| ATE336144T1 (de) | 2006-09-15 |
| CN100390777C (zh) | 2008-05-28 |
| US7116831B2 (en) | 2006-10-03 |
| JP2003333604A (ja) | 2003-11-21 |
| ES2269850T3 (es) | 2007-04-01 |
| CN1456999A (zh) | 2003-11-19 |
| EP1359768A1 (de) | 2003-11-05 |
| EP1359768B1 (de) | 2006-08-09 |
| KR20030081117A (ko) | 2003-10-17 |
| US20030194010A1 (en) | 2003-10-16 |
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