TWI380681B - Imaging apparatus with motion vector detecting function - Google Patents
Imaging apparatus with motion vector detecting function Download PDFInfo
- Publication number
- TWI380681B TWI380681B TW95139314A TW95139314A TWI380681B TW I380681 B TWI380681 B TW I380681B TW 95139314 A TW95139314 A TW 95139314A TW 95139314 A TW95139314 A TW 95139314A TW I380681 B TWI380681 B TW I380681B
- Authority
- TW
- Taiwan
- Prior art keywords
- correlation
- block
- vector
- calculated
- group
- Prior art date
Links
- 239000013598 vector Substances 0.000 title claims description 182
- 238000003384 imaging method Methods 0.000 title description 3
- 238000001514 detection method Methods 0.000 claims description 181
- 230000000694 effects Effects 0.000 claims description 71
- 230000001186 cumulative effect Effects 0.000 claims description 61
- 238000000034 method Methods 0.000 claims description 37
- 238000012937 correction Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 4
- 238000000691 measurement method Methods 0.000 claims 1
- 101100115215 Caenorhabditis elegans cul-2 gene Proteins 0.000 description 14
- 238000010586 diagram Methods 0.000 description 9
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 238000005070 sampling Methods 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/681—Motion detection
- H04N23/6811—Motion detection based on the image signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/682—Vibration or motion blur correction
- H04N23/684—Vibration or motion blur correction performed by controlling the image sensor readout, e.g. by controlling the integration time
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Analysis (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Studio Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005311757A JP5003991B2 (ja) | 2005-10-26 | 2005-10-26 | 動きベクトル検出装置及びそのプログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200733719A TW200733719A (en) | 2007-09-01 |
| TWI380681B true TWI380681B (en) | 2012-12-21 |
Family
ID=37546882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW95139314A TWI380681B (en) | 2005-10-26 | 2006-10-25 | Imaging apparatus with motion vector detecting function |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8320452B2 (enExample) |
| JP (1) | JP5003991B2 (enExample) |
| TW (1) | TWI380681B (enExample) |
| WO (1) | WO2007049432A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080095084A (ko) * | 2007-04-23 | 2008-10-28 | 삼성전자주식회사 | 영상 잡음 제거 장치 및 방법 |
| JP4893471B2 (ja) * | 2007-05-24 | 2012-03-07 | カシオ計算機株式会社 | 画像処理装置及びプログラム |
| JP4981565B2 (ja) | 2007-07-19 | 2012-07-25 | パナソニック株式会社 | 表示制御装置、撮像装置および印刷装置 |
| US8896712B2 (en) * | 2007-07-20 | 2014-11-25 | Omnivision Technologies, Inc. | Determining and correcting for imaging device motion during an exposure |
| JP5286805B2 (ja) * | 2008-01-31 | 2013-09-11 | 沖電気工業株式会社 | 動きベクトル検出装置及び方法、動画像符号化装置及び方法、並びに、動画像復号化装置及び方法 |
| JP5105616B2 (ja) * | 2008-02-08 | 2012-12-26 | カシオ計算機株式会社 | 撮像装置及びプログラム |
| JP5213493B2 (ja) * | 2008-03-26 | 2013-06-19 | 三洋電機株式会社 | 動き検出装置 |
| JP5374220B2 (ja) * | 2009-04-23 | 2013-12-25 | キヤノン株式会社 | 動きベクトル検出装置およびその制御方法、ならびに撮像装置 |
| US20110001882A1 (en) * | 2009-07-06 | 2011-01-06 | Sony Corporation | Method and system for determining motion vectors for flat regions |
| KR101459714B1 (ko) | 2009-10-28 | 2014-11-13 | 에스케이텔레콤 주식회사 | 공간 분할을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치 |
| JP2011244031A (ja) * | 2010-05-14 | 2011-12-01 | Fujifilm Corp | 画像データ伸張装置および画像データ圧縮装置,ならびにそれらの動作制御方法 |
| JP6095519B2 (ja) * | 2013-08-09 | 2017-03-15 | 三菱電機株式会社 | 撮像装置 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5237405A (en) * | 1990-05-21 | 1993-08-17 | Matsushita Electric Industrial Co., Ltd. | Image motion vector detecting device and swing correcting device |
| JP2584383B2 (ja) | 1992-03-02 | 1997-02-26 | 三洋電機株式会社 | ビデオカメラの手ブレ制御装置 |
| JP3075937B2 (ja) * | 1994-11-02 | 2000-08-14 | 三洋電機株式会社 | 動きベクトル検出回路およびそれを用いた被写体追尾カメラ装置 |
| JP3213492B2 (ja) * | 1994-11-28 | 2001-10-02 | 三洋電機株式会社 | 手振れ補正装置およびそれを用いたビデオカメラ |
| JPH08251474A (ja) * | 1995-03-15 | 1996-09-27 | Canon Inc | 動きベクトル検出装置,動きベクトル検出方法,画像ぶれ補正装置,画像追尾装置及び撮像装置 |
| US5835138A (en) * | 1995-08-30 | 1998-11-10 | Sony Corporation | Image signal processing apparatus and recording/reproducing apparatus |
| JPH10173992A (ja) * | 1996-12-10 | 1998-06-26 | Nec Corp | 画像修正装置 |
| JPH11231832A (ja) * | 1998-02-17 | 1999-08-27 | Matsushita Electric Ind Co Ltd | 動ベクトル検出方法、動画像表示方法及び動画像表示装置 |
| WO1998044739A1 (en) * | 1997-03-31 | 1998-10-08 | Sharp Kabushiki Kaisha | Mosaic generation and sprite-based image coding with automatic foreground and background separation |
| JPH11187303A (ja) * | 1997-12-22 | 1999-07-09 | Canon Inc | 画像処理装置および方法並びに記憶媒体 |
| JP2000023024A (ja) * | 1998-06-30 | 2000-01-21 | Toshiba Corp | 画像入力装置 |
| JP2002305683A (ja) * | 2001-04-04 | 2002-10-18 | Olympus Optical Co Ltd | 撮像装置および撮像プログラムを記録した記録媒体 |
| JP4499317B2 (ja) * | 2001-08-01 | 2010-07-07 | オリンパス株式会社 | 画像処理システム |
| JP4704630B2 (ja) * | 2001-09-14 | 2011-06-15 | アロカ株式会社 | 超音波パノラマ画像形成装置 |
| EP1301044B1 (en) * | 2001-10-05 | 2006-05-24 | Mitsubishi Electric Information Technology Centre Europe B.V. | Method and apparatus for compensating for motion vector errors in image data |
| JP3929819B2 (ja) * | 2002-04-25 | 2007-06-13 | 三菱電機株式会社 | 監視装置及び方法並びにプログラム |
| EP1377040A1 (en) * | 2002-06-19 | 2004-01-02 | STMicroelectronics S.r.l. | Method of stabilizing an image sequence |
| JP4228391B2 (ja) * | 2003-10-07 | 2009-02-25 | 日本ビクター株式会社 | 監視システム |
| US7899208B2 (en) * | 2004-01-06 | 2011-03-01 | Sony Corporation | Image processing device and method, recording medium, and program for tracking a desired point in a moving image |
| JP4022595B2 (ja) * | 2004-10-26 | 2007-12-19 | コニカミノルタオプト株式会社 | 撮影装置 |
-
2005
- 2005-10-26 JP JP2005311757A patent/JP5003991B2/ja not_active Expired - Fee Related
-
2006
- 2006-09-27 WO PCT/JP2006/319817 patent/WO2007049432A1/en not_active Ceased
- 2006-10-23 US US11/585,018 patent/US8320452B2/en not_active Expired - Fee Related
- 2006-10-25 TW TW95139314A patent/TWI380681B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007049432A1 (en) | 2007-05-03 |
| JP2007122275A (ja) | 2007-05-17 |
| TW200733719A (en) | 2007-09-01 |
| JP5003991B2 (ja) | 2012-08-22 |
| US20070092009A1 (en) | 2007-04-26 |
| US8320452B2 (en) | 2012-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |