CN105893941B - 一种基于区域图像的人脸表情识别方法 - Google Patents
一种基于区域图像的人脸表情识别方法 Download PDFInfo
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- CN105893941B CN105893941B CN201610186414.7A CN201610186414A CN105893941B CN 105893941 B CN105893941 B CN 105893941B CN 201610186414 A CN201610186414 A CN 201610186414A CN 105893941 B CN105893941 B CN 105893941B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/174—Facial expression recognition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
- G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
- G06F18/2411—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on the proximity to a decision surface, e.g. support vector machines
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
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CN201610186414.7A CN105893941B (zh) | 2016-03-28 | 2016-03-28 | 一种基于区域图像的人脸表情识别方法 |
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CN105893941A CN105893941A (zh) | 2016-08-24 |
CN105893941B true CN105893941B (zh) | 2019-03-05 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106971168A (zh) * | 2017-03-31 | 2017-07-21 | 南京邮电大学 | 基于人脸结构特征的多方向多层次双交叉鲁棒性识别方法 |
CN107334469A (zh) * | 2017-07-24 | 2017-11-10 | 北京理工大学 | 基于支持向量机的非接触多人心率测量方法及装置 |
CN108197529B (zh) * | 2017-11-27 | 2021-09-10 | 重庆邮电大学 | 一种融合DLDP与sobel的表情特征提取方法 |
CN108234770B (zh) * | 2018-01-03 | 2020-11-03 | 京东方科技集团股份有限公司 | 一种辅助化妆系统、辅助化妆方法、辅助化妆装置 |
CN114612983A (zh) * | 2022-03-15 | 2022-06-10 | 北京拙河科技有限公司 | 一种基于弹性图和svm的人脸识别方法及系统 |
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CN102306290B (zh) * | 2011-10-14 | 2013-10-30 | 刘伟华 | 一种基于视频的人脸跟踪识别方法 |
JP5891409B2 (ja) * | 2012-01-12 | 2016-03-23 | パナソニックIpマネジメント株式会社 | 特徴抽出装置、特徴抽出方法、および特徴抽出プログラム |
CN105117707A (zh) * | 2015-08-29 | 2015-12-02 | 电子科技大学 | 一种基于区域图像的人脸表情识别方法 |
CN105205460B (zh) * | 2015-09-17 | 2019-02-15 | 电子科技大学 | 基于最大方向编码的人脸表情特征提取及识别方法 |
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Effective date of registration: 20210512 Address after: No.3, 11th floor, building 6, no.599, shijicheng South Road, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan 610041 Patentee after: Houpu clean energy Co.,Ltd. Address before: 611731, No. 2006, West Avenue, Chengdu hi tech Zone (West District, Sichuan) Patentee before: University of Electronic Science and Technology of China |
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Address after: No.3, 11th floor, building 6, no.599, shijicheng South Road, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan 610041 Patentee after: Houpu clean energy (Group) Co.,Ltd. Address before: No.3, 11th floor, building 6, no.599, shijicheng South Road, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan 610041 Patentee before: Houpu clean energy Co.,Ltd. |