CN102339466B - 用于检测具有特定形状的区域的方法和相机 - Google Patents
用于检测具有特定形状的区域的方法和相机 Download PDFInfo
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- CN102339466B CN102339466B CN201110210133.8A CN201110210133A CN102339466B CN 102339466 B CN102339466 B CN 102339466B CN 201110210133 A CN201110210133 A CN 201110210133A CN 102339466 B CN102339466 B CN 102339466B
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- 238000000034 method Methods 0.000 title claims abstract description 78
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 230000000052 comparative effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 15
- 238000005286 illumination Methods 0.000 description 9
- 230000000875 corresponding effect Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000009017 pursuit movement Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/50—Extraction of image or video features by performing operations within image blocks; by using histograms, e.g. histogram of oriented gradients [HoG]; by summing image-intensity values; Projection analysis
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- 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
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
- G06V10/467—Encoded features or binary features, e.g. local binary patterns [LBP]
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
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- Theoretical Computer Science (AREA)
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Abstract
Description
Claims (15)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20100068588 | 2010-07-15 | ||
KR10-2010-0068588 | 2010-07-15 | ||
KR1020110059649A KR101665392B1 (ko) | 2010-07-15 | 2011-06-20 | 카메라 내에서의 형상 검출 방법 |
KR10-2011-0059649 | 2011-06-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102339466A CN102339466A (zh) | 2012-02-01 |
CN102339466B true CN102339466B (zh) | 2016-04-13 |
Family
ID=45467048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110210133.8A Active CN102339466B (zh) | 2010-07-15 | 2011-07-15 | 用于检测具有特定形状的区域的方法和相机 |
Country Status (2)
Country | Link |
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US (1) | US8588530B2 (zh) |
CN (1) | CN102339466B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103150063A (zh) * | 2013-04-09 | 2013-06-12 | 北京紫霄科技有限公司 | 一种基于lcd的光学多点触控设备 |
JP6731616B2 (ja) * | 2016-06-10 | 2020-07-29 | パナソニックIpマネジメント株式会社 | バーチャルメイク装置、バーチャルメイク方法、およびバーチャルメイクプログラム |
CN108205684B (zh) * | 2017-04-25 | 2022-02-11 | 北京市商汤科技开发有限公司 | 图像消歧方法、装置、存储介质和电子设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101116106A (zh) * | 2005-02-23 | 2008-01-30 | 富士通株式会社 | 图像处理方法、图像处理装置、图像处理系统以及计算机程序 |
CN101567044A (zh) * | 2009-05-22 | 2009-10-28 | 北京大学 | 一种人脸图像质量检测方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3638028B2 (ja) | 1994-08-22 | 2005-04-13 | オムロン株式会社 | 車両ナンバー認識装置 |
KR100484141B1 (ko) | 2002-06-05 | 2005-04-18 | 삼성전자주식회사 | 영상 이진화 장치 및 방법 |
KR100559471B1 (ko) | 2003-12-17 | 2006-03-10 | 한국전자통신연구원 | 대칭축을 이용한 얼굴 검출 시스템 및 방법 |
US7639896B2 (en) * | 2004-08-09 | 2009-12-29 | Carestream Health, Inc. | Multimodal image registration using compound mutual information |
EP2036002B1 (fr) * | 2006-06-01 | 2019-01-16 | Advanced Track And Trace | Procede et dispositif de securisation de documents |
KR100866792B1 (ko) | 2007-01-10 | 2008-11-04 | 삼성전자주식회사 | 확장 국부 이진 패턴을 이용한 얼굴 기술자 생성 방법 및장치와 이를 이용한 얼굴 인식 방법 및 장치 |
WO2009007285A1 (en) * | 2007-07-06 | 2009-01-15 | Bracco Imaging Spa | Image processing using neural network |
KR100872253B1 (ko) * | 2007-08-23 | 2008-12-05 | 삼성전기주식회사 | 이미지 센서에 의해 생성된 이미지의 노이즈 제거 방법 |
JP2009123081A (ja) | 2007-11-16 | 2009-06-04 | Fujifilm Corp | 顔検出方法及び撮影装置 |
FI121901B (fi) * | 2008-10-17 | 2011-05-31 | Visidon Oy | Objektien ilmaiseminen ja seuraaminen digitaalisissa kuvissa |
US8429168B1 (en) * | 2009-12-15 | 2013-04-23 | Google Inc. | Learning semantic image similarity |
KR101237970B1 (ko) * | 2011-01-17 | 2013-02-28 | 포항공과대학교 산학협력단 | 영상 감시 시스템, 및 이의 방치 및 도난 검출 방법 |
-
2011
- 2011-07-15 US US13/183,726 patent/US8588530B2/en active Active
- 2011-07-15 CN CN201110210133.8A patent/CN102339466B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101116106A (zh) * | 2005-02-23 | 2008-01-30 | 富士通株式会社 | 图像处理方法、图像处理装置、图像处理系统以及计算机程序 |
CN101567044A (zh) * | 2009-05-22 | 2009-10-28 | 北京大学 | 一种人脸图像质量检测方法 |
Non-Patent Citations (2)
Title |
---|
ASYMMETRIC 3D/2D FACE RECOGNITION BASED ON LBP FACIAL REPRESENTATION AND CANONICAL CORRELATION ANALYSIS;Di Huang等。;《IEEE International Conference on Image Processing》;20091231;全文 * |
一种基于肤色与改进的LBP的人脸检测方法;齐永锋等。;《光电子·激光》;20090630;第20卷(第6期);全文 * |
Also Published As
Publication number | Publication date |
---|---|
US20120014607A1 (en) | 2012-01-19 |
CN102339466A (zh) | 2012-02-01 |
US8588530B2 (en) | 2013-11-19 |
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