FI20012203A0 - Menetelmä ja laite peräkkäisten kuvien koodaamiseksi - Google Patents
Menetelmä ja laite peräkkäisten kuvien koodaamiseksiInfo
- Publication number
- FI20012203A0 FI20012203A0 FI20012203A FI20012203A FI20012203A0 FI 20012203 A0 FI20012203 A0 FI 20012203A0 FI 20012203 A FI20012203 A FI 20012203A FI 20012203 A FI20012203 A FI 20012203A FI 20012203 A0 FI20012203 A0 FI 20012203A0
- Authority
- FI
- Finland
- Prior art keywords
- successive images
- encoding successive
- encoding
- images
- successive
- Prior art date
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
- H04N19/50—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
- H04N19/169—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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20012203A FI110745B (fi) | 2001-11-13 | 2001-11-13 | Menetelmä ja laite peräkkäisten kuvien koodaamiseksi |
PCT/FI2002/000894 WO2003043342A1 (en) | 2001-11-13 | 2002-11-12 | Method, apparatus and computer for encoding successive images |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20012203A FI110745B (fi) | 2001-11-13 | 2001-11-13 | Menetelmä ja laite peräkkäisten kuvien koodaamiseksi |
FI20012203 | 2001-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20012203A0 true FI20012203A0 (fi) | 2001-11-13 |
FI110745B FI110745B (fi) | 2003-03-14 |
Family
ID=8562246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20012203A FI110745B (fi) | 2001-11-13 | 2001-11-13 | Menetelmä ja laite peräkkäisten kuvien koodaamiseksi |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI110745B (fi) |
WO (1) | WO2003043342A1 (fi) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7463778B2 (en) | 2004-01-30 | 2008-12-09 | Hewlett-Packard Development Company, L.P | Motion estimation for compressing multiple view images |
EP2025159A4 (en) | 2006-05-30 | 2013-04-10 | Google Inc | DEVICE, ARRANGEMENT, METHOD AND COMPUTER PROGRAM PRODUCT FOR DIGITAL VIDEO PROCESSING |
FI20095273A0 (fi) | 2009-03-17 | 2009-03-17 | On2 Technologies Finland Oy | Digitaalinen videokoodaus |
EP2302845B1 (en) | 2009-09-23 | 2012-06-20 | Google, Inc. | Method and device for determining a jitter buffer level |
EP2405661B1 (en) | 2010-07-06 | 2017-03-22 | Google, Inc. | Loss-robust video transmission using two decoders |
US8630412B2 (en) | 2010-08-25 | 2014-01-14 | Motorola Mobility Llc | Transport of partially encrypted media |
US8477050B1 (en) | 2010-09-16 | 2013-07-02 | Google Inc. | Apparatus and method for encoding using signal fragments for redundant transmission of data |
US8838680B1 (en) | 2011-02-08 | 2014-09-16 | Google Inc. | Buffer objects for web-based configurable pipeline media processing |
US8891626B1 (en) | 2011-04-05 | 2014-11-18 | Google Inc. | Center of motion for encoding motion fields |
US8767821B2 (en) | 2011-05-09 | 2014-07-01 | Google Inc. | System and method for providing adaptive media optimization |
US9014265B1 (en) | 2011-12-29 | 2015-04-21 | Google Inc. | Video coding using edge detection and block partitioning for intra prediction |
US8908767B1 (en) | 2012-02-09 | 2014-12-09 | Google Inc. | Temporal motion vector prediction |
US9172970B1 (en) | 2012-05-29 | 2015-10-27 | Google Inc. | Inter frame candidate selection for a video encoder |
US9503746B2 (en) | 2012-10-08 | 2016-11-22 | Google Inc. | Determine reference motion vectors |
US9210424B1 (en) | 2013-02-28 | 2015-12-08 | Google Inc. | Adaptive prediction block size in video coding |
US9313493B1 (en) | 2013-06-27 | 2016-04-12 | Google Inc. | Advanced motion estimation |
US9807416B2 (en) | 2015-09-21 | 2017-10-31 | Google Inc. | Low-latency two-pass video coding |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3846642B2 (ja) * | 1994-01-31 | 2006-11-15 | ソニー株式会社 | 動き量検出方法及び動き量検出装置 |
TW321748B (fi) * | 1994-02-23 | 1997-12-01 | Rca Thomson Licensing Corp | |
US6011870A (en) * | 1997-07-18 | 2000-01-04 | Jeng; Fure-Ching | Multiple stage and low-complexity motion estimation for interframe video coding |
US5987180A (en) * | 1997-09-26 | 1999-11-16 | Sarnoff Corporation | Multiple component compression encoder motion search method and apparatus |
US6014181A (en) * | 1997-10-13 | 2000-01-11 | Sharp Laboratories Of America, Inc. | Adaptive step-size motion estimation based on statistical sum of absolute differences |
EP0976251B1 (en) * | 1998-02-13 | 2002-05-22 | Koninklijke Philips Electronics N.V. | Method and arrangement for video coding |
EP0979011A1 (en) * | 1998-08-06 | 2000-02-09 | STMicroelectronics S.r.l. | Detection of a change of scene in a motion estimator of a video encoder |
JP2001112000A (ja) * | 1999-10-07 | 2001-04-20 | Matsushita Electric Ind Co Ltd | 映像信号符号化装置 |
-
2001
- 2001-11-13 FI FI20012203A patent/FI110745B/fi not_active IP Right Cessation
-
2002
- 2002-11-12 WO PCT/FI2002/000894 patent/WO2003043342A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI110745B (fi) | 2003-03-14 |
WO2003043342A1 (en) | 2003-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: GOOGLE INC. Free format text: GOOGLE INC. |
|
MM | Patent lapsed |