JP2000078583A - 適応的動き推定装置 - Google Patents
適応的動き推定装置Info
- Publication number
- JP2000078583A JP2000078583A JP33030098A JP33030098A JP2000078583A JP 2000078583 A JP2000078583 A JP 2000078583A JP 33030098 A JP33030098 A JP 33030098A JP 33030098 A JP33030098 A JP 33030098A JP 2000078583 A JP2000078583 A JP 2000078583A
- Authority
- JP
- Japan
- Prior art keywords
- block
- search
- matching
- error function
- boundary
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/223—Analysis of motion using block-matching
- G06T7/238—Analysis of motion using block-matching using non-full search, e.g. three-step search
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/20—Contour coding, e.g. using detection of edges
-
- 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
-
- 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
- H04N19/537—Motion estimation other than block-based
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980035580A KR100303086B1 (ko) | 1998-08-31 | 1998-08-31 | 적응적움직임추정장치 |
KR1998-35580 | 1998-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000078583A true JP2000078583A (ja) | 2000-03-14 |
Family
ID=19548936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP33030098A Pending JP2000078583A (ja) | 1998-08-31 | 1998-11-20 | 適応的動き推定装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2000078583A (ko) |
KR (1) | KR100303086B1 (ko) |
GB (1) | GB2341030A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007072895A1 (ja) * | 2005-12-21 | 2007-06-28 | Matsushita Electric Industrial Co., Ltd. | 画面内予測モード決定方法、画像符号化方法及び画像符号化装置 |
JP2007536662A (ja) * | 2004-05-05 | 2007-12-13 | サントル ナショナル デ ラ ルシェルシュ シィアンティフィク (セ.エヌ.エール.エス.) | 画像ノイズを低減することによる画像データ処理方法および該方法を実行するカメラ組み込み手段 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2231750B (en) * | 1989-04-27 | 1993-09-29 | Sony Corp | Motion dependent video signal processing |
US5790207A (en) * | 1996-03-14 | 1998-08-04 | Daewoo Electronics, Co., Ltd. | Motion compensation method for use in an image encoding system |
-
1998
- 1998-08-31 KR KR1019980035580A patent/KR100303086B1/ko not_active IP Right Cessation
- 1998-11-05 GB GB9824312A patent/GB2341030A/en not_active Withdrawn
- 1998-11-20 JP JP33030098A patent/JP2000078583A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007536662A (ja) * | 2004-05-05 | 2007-12-13 | サントル ナショナル デ ラ ルシェルシュ シィアンティフィク (セ.エヌ.エール.エス.) | 画像ノイズを低減することによる画像データ処理方法および該方法を実行するカメラ組み込み手段 |
US8253825B2 (en) | 2004-05-05 | 2012-08-28 | France/Ecole Normale Superieure De Cachan | Image data processing method by reducing image noise, and camera integrating means for implementing said method |
US8427559B2 (en) | 2004-05-05 | 2013-04-23 | France/Ecole Normale Seperieure de Cachan | Image data processing method by reducing image noise, and camera integrating means for implementing said method |
WO2007072895A1 (ja) * | 2005-12-21 | 2007-06-28 | Matsushita Electric Industrial Co., Ltd. | 画面内予測モード決定方法、画像符号化方法及び画像符号化装置 |
Also Published As
Publication number | Publication date |
---|---|
KR100303086B1 (ko) | 2001-09-24 |
GB2341030A (en) | 2000-03-01 |
KR20000015559A (ko) | 2000-03-15 |
GB9824312D0 (en) | 1998-12-30 |
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