UA88017C2 - Способ и устройство для назначения векторов движения - Google Patents
Способ и устройство для назначения векторов движенияInfo
- Publication number
- UA88017C2 UA88017C2 UAA200701775A UAA200701775A UA88017C2 UA 88017 C2 UA88017 C2 UA 88017C2 UA A200701775 A UAA200701775 A UA A200701775A UA A200701775 A UAA200701775 A UA A200701775A UA 88017 C2 UA88017 C2 UA 88017C2
- Authority
- UA
- Ukraine
- Prior art keywords
- motion vectors
- reference frame
- processing
- mehtod
- area
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
- H04N7/014—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes involving the use of motion vectors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/215—Motion-based segmentation
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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
- H04N19/10—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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
-
- 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
- H04N19/513—Processing of motion vectors
-
- 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
- H04N19/553—Motion estimation dealing with occlusions
-
- 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
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
-
- 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
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/144—Movement detection
- H04N5/145—Movement estimation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Analysis (AREA)
Abstract
Описан способ обработки множественного числа векторов движения для видеокадра, который интерполируется с использованием первого опорного кадра и второго опорного кадра, причем каждый опорный кадр содержит карту содержания. Способ включает у себя этапы деления видеокадра 10, что интерпретируется во множественное число зон, определения количества векторов движения, что проходят через одну из множественного числа зон, на основе карт содержания первого опорного кадра и второго опорного кадра, и формирования вектора движения, для назначения на одну зону на основе количества векторов движения, что проходят через одну зону. Также описанное устройство для выполнения способа.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59011004P | 2004-07-21 | 2004-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
UA88017C2 true UA88017C2 (ru) | 2009-09-10 |
Family
ID=35058342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA200701775A UA88017C2 (ru) | 2004-07-21 | 2005-07-21 | Способ и устройство для назначения векторов движения |
Country Status (17)
Country | Link |
---|---|
US (1) | US8553776B2 (ru) |
EP (1) | EP1774795A1 (ru) |
JP (1) | JP4448173B2 (ru) |
KR (1) | KR100919075B1 (ru) |
CN (1) | CN101023678B (ru) |
AU (1) | AU2005267126C1 (ru) |
BR (1) | BRPI0513698A (ru) |
CA (1) | CA2574648A1 (ru) |
IL (1) | IL180827A (ru) |
MX (1) | MX2007000867A (ru) |
NO (1) | NO20070991L (ru) |
NZ (1) | NZ552781A (ru) |
RU (1) | RU2335096C1 (ru) |
TW (1) | TW200627973A (ru) |
UA (1) | UA88017C2 (ru) |
WO (1) | WO2006012428A1 (ru) |
ZA (1) | ZA200700724B (ru) |
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-
2005
- 2005-07-20 US US11/186,679 patent/US8553776B2/en not_active Expired - Fee Related
- 2005-07-21 UA UAA200701775A patent/UA88017C2/ru unknown
- 2005-07-21 CA CA002574648A patent/CA2574648A1/en not_active Abandoned
- 2005-07-21 KR KR1020077004061A patent/KR100919075B1/ko not_active IP Right Cessation
- 2005-07-21 TW TW094124726A patent/TW200627973A/zh unknown
- 2005-07-21 NZ NZ552781A patent/NZ552781A/en not_active IP Right Cessation
- 2005-07-21 RU RU2007106447/09A patent/RU2335096C1/ru not_active IP Right Cessation
- 2005-07-21 BR BRPI0513698-9A patent/BRPI0513698A/pt not_active IP Right Cessation
- 2005-07-21 CN CN2005800317720A patent/CN101023678B/zh not_active Expired - Fee Related
- 2005-07-21 JP JP2007522758A patent/JP4448173B2/ja not_active Expired - Fee Related
- 2005-07-21 WO PCT/US2005/025897 patent/WO2006012428A1/en active Application Filing
- 2005-07-21 AU AU2005267126A patent/AU2005267126C1/en not_active Ceased
- 2005-07-21 EP EP05775743A patent/EP1774795A1/en not_active Withdrawn
- 2005-07-21 MX MX2007000867A patent/MX2007000867A/es active IP Right Grant
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2007
- 2007-01-21 IL IL180827A patent/IL180827A/en not_active IP Right Cessation
- 2007-01-25 ZA ZA200700724A patent/ZA200700724B/en unknown
- 2007-02-21 NO NO20070991A patent/NO20070991L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
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RU2335096C1 (ru) | 2008-09-27 |
KR100919075B1 (ko) | 2009-09-28 |
IL180827A (en) | 2010-11-30 |
NZ552781A (en) | 2008-12-24 |
TW200627973A (en) | 2006-08-01 |
CA2574648A1 (en) | 2006-02-02 |
CN101023678B (zh) | 2011-07-27 |
BRPI0513698A (pt) | 2008-05-13 |
IL180827A0 (en) | 2007-06-03 |
EP1774795A1 (en) | 2007-04-18 |
US20060018383A1 (en) | 2006-01-26 |
ZA200700724B (en) | 2008-07-30 |
AU2005267126C1 (en) | 2009-11-26 |
KR20070040401A (ko) | 2007-04-16 |
MX2007000867A (es) | 2007-04-18 |
AU2005267126B2 (en) | 2009-05-21 |
US8553776B2 (en) | 2013-10-08 |
JP2008507920A (ja) | 2008-03-13 |
WO2006012428A1 (en) | 2006-02-02 |
JP4448173B2 (ja) | 2010-04-07 |
CN101023678A (zh) | 2007-08-22 |
NO20070991L (no) | 2007-02-21 |
AU2005267126A1 (en) | 2006-02-02 |
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