CN102375987A - 图像处理设备及图像特征向量提取与图像匹配方法 - Google Patents
图像处理设备及图像特征向量提取与图像匹配方法 Download PDFInfo
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- CN102375987A CN102375987A CN2010102555073A CN201010255507A CN102375987A CN 102375987 A CN102375987 A CN 102375987A CN 2010102555073 A CN2010102555073 A CN 2010102555073A CN 201010255507 A CN201010255507 A CN 201010255507A CN 102375987 A CN102375987 A CN 102375987A
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- 238000004364 calculation method Methods 0.000 claims description 21
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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
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
- G06V10/7515—Shifting the patterns to accommodate for positional errors
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CN201010255507.3A CN102375987B (zh) | 2010-08-17 | 2010-08-17 | 图像处理设备及图像特征向量提取与图像匹配方法 |
US12/913,777 US8345985B2 (en) | 2010-08-17 | 2010-10-28 | Electronic device and method for matching images |
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CN201010255507.3A CN102375987B (zh) | 2010-08-17 | 2010-08-17 | 图像处理设备及图像特征向量提取与图像匹配方法 |
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CN102375987A true CN102375987A (zh) | 2012-03-14 |
CN102375987B CN102375987B (zh) | 2014-04-02 |
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US (1) | US8345985B2 (zh) |
CN (1) | CN102375987B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103870828A (zh) * | 2012-12-17 | 2014-06-18 | 富泰华工业(深圳)有限公司 | 图像相似度判断系统及方法 |
CN103903244A (zh) * | 2012-12-25 | 2014-07-02 | 腾讯科技(深圳)有限公司 | 一种图像相似区块搜索方法及装置 |
CN105825228A (zh) * | 2016-03-14 | 2016-08-03 | 百度在线网络技术(北京)有限公司 | 图像识别方法及装置 |
CN106548200A (zh) * | 2016-10-31 | 2017-03-29 | 黄建文 | 一种图像比较系统和方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI446276B (zh) * | 2011-09-14 | 2014-07-21 | Ind Tech Res Inst | 影像特徵描述處理裝置及影像特徵描述處理方法 |
CN103336963B (zh) * | 2013-07-08 | 2016-06-08 | 天脉聚源(北京)传媒科技有限公司 | 一种图像特征提取的方法及装置 |
CN104751459B (zh) * | 2015-03-27 | 2017-05-17 | 东南大学 | 多维特征的相似性度量优化方法及图像匹配方法 |
CN104778461B (zh) * | 2015-04-24 | 2018-02-13 | 中国矿业大学(北京) | 基于相似测度学习的煤岩识别方法 |
CN107330859B (zh) * | 2017-06-30 | 2021-06-15 | Oppo广东移动通信有限公司 | 一种图像处理方法、装置、存储介质及终端 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040109608A1 (en) * | 2002-07-12 | 2004-06-10 | Love Patrick B. | Systems and methods for analyzing two-dimensional images |
JP2006318341A (ja) * | 2005-05-16 | 2006-11-24 | Sony Corp | 検知対象画像判定装置、検知対象画像判定方法および検知対象画像判定プログラム |
CN101059870A (zh) * | 2007-05-23 | 2007-10-24 | 华中科技大学 | 一种基于属性直方图的图像分割方法 |
CN101551823A (zh) * | 2009-04-20 | 2009-10-07 | 浙江师范大学 | 一种综合多特征图像检索方法 |
CN101587541A (zh) * | 2009-06-18 | 2009-11-25 | 上海交通大学 | 基于人体轮廓的人物识别方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4574393A (en) * | 1983-04-14 | 1986-03-04 | Blackwell George F | Gray scale image processor |
US7680342B2 (en) * | 2004-08-16 | 2010-03-16 | Fotonation Vision Limited | Indoor/outdoor classification in digital images |
JP4968075B2 (ja) * | 2005-11-29 | 2012-07-04 | 日本電気株式会社 | パターン認識装置、パターン認識方法、およびパターン認識プログラム |
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2010
- 2010-08-17 CN CN201010255507.3A patent/CN102375987B/zh active Active
- 2010-10-28 US US12/913,777 patent/US8345985B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040109608A1 (en) * | 2002-07-12 | 2004-06-10 | Love Patrick B. | Systems and methods for analyzing two-dimensional images |
JP2006318341A (ja) * | 2005-05-16 | 2006-11-24 | Sony Corp | 検知対象画像判定装置、検知対象画像判定方法および検知対象画像判定プログラム |
CN101059870A (zh) * | 2007-05-23 | 2007-10-24 | 华中科技大学 | 一种基于属性直方图的图像分割方法 |
CN101551823A (zh) * | 2009-04-20 | 2009-10-07 | 浙江师范大学 | 一种综合多特征图像检索方法 |
CN101587541A (zh) * | 2009-06-18 | 2009-11-25 | 上海交通大学 | 基于人体轮廓的人物识别方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103870828A (zh) * | 2012-12-17 | 2014-06-18 | 富泰华工业(深圳)有限公司 | 图像相似度判断系统及方法 |
CN103870828B (zh) * | 2012-12-17 | 2018-06-15 | 富泰华工业(深圳)有限公司 | 图像相似度判断系统及方法 |
CN103903244A (zh) * | 2012-12-25 | 2014-07-02 | 腾讯科技(深圳)有限公司 | 一种图像相似区块搜索方法及装置 |
CN103903244B (zh) * | 2012-12-25 | 2017-08-29 | 腾讯科技(深圳)有限公司 | 一种图像相似区块搜索方法及装置 |
CN105825228A (zh) * | 2016-03-14 | 2016-08-03 | 百度在线网络技术(北京)有限公司 | 图像识别方法及装置 |
CN105825228B (zh) * | 2016-03-14 | 2019-04-30 | 百度在线网络技术(北京)有限公司 | 图像识别方法及装置 |
US11455783B2 (en) | 2016-03-14 | 2022-09-27 | Baidu Online Network Technology (Beijing) Co., Ltd. | Image recognition method and apparatus, device and non-volatile computer storage medium |
CN106548200A (zh) * | 2016-10-31 | 2017-03-29 | 黄建文 | 一种图像比较系统和方法 |
Also Published As
Publication number | Publication date |
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US20120045130A1 (en) | 2012-02-23 |
CN102375987B (zh) | 2014-04-02 |
US8345985B2 (en) | 2013-01-01 |
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