WO2002067590A8 - Video encoding of still images - Google Patents
Video encoding of still imagesInfo
- Publication number
- WO2002067590A8 WO2002067590A8 PCT/FI2002/000127 FI0200127W WO02067590A8 WO 2002067590 A8 WO2002067590 A8 WO 2002067590A8 FI 0200127 W FI0200127 W FI 0200127W WO 02067590 A8 WO02067590 A8 WO 02067590A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mvc
- sad
- search area
- search
- pixels
- 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
-
- 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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20010303 | 2001-02-16 | ||
FI20010303A FI109634B (en) | 2001-02-16 | 2001-02-16 | Method and apparatus for encoding a video image |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002067590A1 WO2002067590A1 (en) | 2002-08-29 |
WO2002067590A8 true WO2002067590A8 (en) | 2003-12-04 |
Family
ID=8560392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FI2002/000127 WO2002067590A1 (en) | 2001-02-16 | 2002-02-15 | Video encoding of still images |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI109634B (en) |
WO (1) | WO2002067590A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8838680B1 (en) | 2011-02-08 | 2014-09-16 | Google Inc. | Buffer objects for web-based configurable pipeline media processing |
US8907821B1 (en) | 2010-09-16 | 2014-12-09 | Google Inc. | Apparatus and method for decoding data |
US9042261B2 (en) | 2009-09-23 | 2015-05-26 | Google Inc. | Method and device for determining a jitter buffer level |
US9078015B2 (en) | 2010-08-25 | 2015-07-07 | Cable Television Laboratories, Inc. | Transport of partially encrypted media |
US9313493B1 (en) | 2013-06-27 | 2016-04-12 | Google Inc. | Advanced motion estimation |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8396117B2 (en) | 2006-05-30 | 2013-03-12 | Google Inc. | Apparatus, arrangement, method and computer program product for digital video processing |
FI20095273A0 (en) | 2009-03-17 | 2009-03-17 | On2 Technologies Finland Oy | Digital video coding |
EP2405661B1 (en) | 2010-07-06 | 2017-03-22 | Google, Inc. | Loss-robust video transmission using two decoders |
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 |
US9210424B1 (en) | 2013-02-28 | 2015-12-08 | Google Inc. | Adaptive prediction block size in video coding |
US9807416B2 (en) | 2015-09-21 | 2017-10-31 | Google Inc. | Low-latency two-pass video coding |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5684538A (en) * | 1994-08-18 | 1997-11-04 | Hitachi, Ltd. | System and method for performing video coding/decoding using motion compensation |
JP3954656B2 (en) * | 1994-09-29 | 2007-08-08 | ソニー株式会社 | Image coding apparatus and method |
US6011870A (en) * | 1997-07-18 | 2000-01-04 | Jeng; Fure-Ching | Multiple stage and low-complexity motion estimation for interframe video coding |
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 |
JP2001520846A (en) * | 1998-02-13 | 2001-10-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Method and apparatus for encoding a video image |
CN1159916C (en) * | 1999-06-22 | 2004-07-28 | 日本胜利株式会社 | Moving image coding apparatus and method thereof |
JP2001112000A (en) * | 1999-10-07 | 2001-04-20 | Matsushita Electric Ind Co Ltd | Video signal encoding device |
-
2001
- 2001-02-16 FI FI20010303A patent/FI109634B/en not_active IP Right Cessation
-
2002
- 2002-02-15 WO PCT/FI2002/000127 patent/WO2002067590A1/en not_active Application Discontinuation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9042261B2 (en) | 2009-09-23 | 2015-05-26 | Google Inc. | Method and device for determining a jitter buffer level |
US9078015B2 (en) | 2010-08-25 | 2015-07-07 | Cable Television Laboratories, Inc. | Transport of partially encrypted media |
US8907821B1 (en) | 2010-09-16 | 2014-12-09 | Google Inc. | Apparatus and method for decoding data |
US8838680B1 (en) | 2011-02-08 | 2014-09-16 | Google Inc. | Buffer objects for web-based configurable pipeline media processing |
US9313493B1 (en) | 2013-06-27 | 2016-04-12 | Google Inc. | Advanced motion estimation |
Also Published As
Publication number | Publication date |
---|---|
FI20010303A0 (en) | 2001-02-16 |
FI109634B (en) | 2002-09-13 |
WO2002067590A1 (en) | 2002-08-29 |
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