CN109308452B - 一种基于人脸识别的课堂考勤图像处理方法 - Google Patents
一种基于人脸识别的课堂考勤图像处理方法 Download PDFInfo
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- CN109308452B CN109308452B CN201810909467.6A CN201810909467A CN109308452B CN 109308452 B CN109308452 B CN 109308452B CN 201810909467 A CN201810909467 A CN 201810909467A CN 109308452 B CN109308452 B CN 109308452B
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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
- G06V40/161—Detection; Localisation; Normalisation
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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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- 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
- G06V40/172—Classification, e.g. identification
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- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
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CN109934949A (zh) * | 2019-03-12 | 2019-06-25 | 上海商汤智能科技有限公司 | 考勤方法及装置、设备、存储介质 |
CN111382656A (zh) * | 2019-04-02 | 2020-07-07 | 深圳市鸿合创新信息技术有限责任公司 | 一种图像识别方法、装置、电子设备及存储介质 |
CN110189111A (zh) * | 2019-06-06 | 2019-08-30 | 名创优品(横琴)企业管理有限公司 | 考勤方法及装置 |
CN113569862B (zh) * | 2021-08-04 | 2023-11-07 | 福建天晴数码有限公司 | 一种图集二次切割的方法及系统 |
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CN102831412A (zh) * | 2012-09-11 | 2012-12-19 | 魏骁勇 | 一种基于人脸识别的教学考勤方法及其装置 |
CN104732601A (zh) * | 2014-11-19 | 2015-06-24 | 东北大学 | 一种基于人脸识别技术的高识别率自动考勤装置及方法 |
CN105741375A (zh) * | 2016-01-20 | 2016-07-06 | 华中师范大学 | 一种大视场双目视觉的红外图像考勤方法 |
CN106228629A (zh) * | 2016-07-15 | 2016-12-14 | 合肥师范学院 | 一种基于人脸识别的课堂签到系统 |
CN106780814A (zh) * | 2016-12-27 | 2017-05-31 | 浙江海洋大学 | 一种教室内使用的全程自动考勤系统 |
CN107239763A (zh) * | 2017-06-06 | 2017-10-10 | 合肥创旗信息科技有限公司 | 基于人脸识别的课堂考勤系统 |
CN107301687A (zh) * | 2017-06-22 | 2017-10-27 | 厦门劢联科技有限公司 | 一种基于人脸识别技术的面授课程签到和签退系统 |
CN107481343A (zh) * | 2017-07-22 | 2017-12-15 | 华中师范大学 | 一种基于人脸识别技术的课堂考勤签到系统及其工作方法 |
Family Cites Families (2)
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CN103207986A (zh) * | 2013-02-06 | 2013-07-17 | 江苏清大维森科技有限责任公司 | 一种基于lbp-hf的人脸识别方法 |
CN107463914A (zh) * | 2017-08-11 | 2017-12-12 | 环球智达科技(北京)有限公司 | 图像切割方法 |
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Patent Citations (9)
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CN101819687A (zh) * | 2010-04-16 | 2010-09-01 | 阜新力兴科技有限责任公司 | 一种人脸识别学生考勤装置及方法 |
CN102831412A (zh) * | 2012-09-11 | 2012-12-19 | 魏骁勇 | 一种基于人脸识别的教学考勤方法及其装置 |
CN104732601A (zh) * | 2014-11-19 | 2015-06-24 | 东北大学 | 一种基于人脸识别技术的高识别率自动考勤装置及方法 |
CN105741375A (zh) * | 2016-01-20 | 2016-07-06 | 华中师范大学 | 一种大视场双目视觉的红外图像考勤方法 |
CN106228629A (zh) * | 2016-07-15 | 2016-12-14 | 合肥师范学院 | 一种基于人脸识别的课堂签到系统 |
CN106780814A (zh) * | 2016-12-27 | 2017-05-31 | 浙江海洋大学 | 一种教室内使用的全程自动考勤系统 |
CN107239763A (zh) * | 2017-06-06 | 2017-10-10 | 合肥创旗信息科技有限公司 | 基于人脸识别的课堂考勤系统 |
CN107301687A (zh) * | 2017-06-22 | 2017-10-27 | 厦门劢联科技有限公司 | 一种基于人脸识别技术的面授课程签到和签退系统 |
CN107481343A (zh) * | 2017-07-22 | 2017-12-15 | 华中师范大学 | 一种基于人脸识别技术的课堂考勤签到系统及其工作方法 |
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Inventor after: Yang Gaoping Inventor after: Liu Zichang Inventor after: Zhang Zhenguan Inventor after: Li Wenqing Inventor before: Yang Gaoping Inventor before: Zhang Zhenguan Inventor before: Li Wenqing |
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