CN111950518B - Video image enhancement method for violent behavior recognition - Google Patents
Video image enhancement method for violent behavior recognition Download PDFInfo
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- CN111950518B CN111950518B CN202010874439.2A CN202010874439A CN111950518B CN 111950518 B CN111950518 B CN 111950518B CN 202010874439 A CN202010874439 A CN 202010874439A CN 111950518 B CN111950518 B CN 111950518B
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- 206010001488 Aggression Diseases 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000003287 optical effect Effects 0.000 claims abstract description 66
- 238000012549 training Methods 0.000 claims abstract description 22
- 238000013528 artificial neural network Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000004907 flux Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 230000000750 progressive effect Effects 0.000 claims description 3
- 239000013598 vector Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 239000000284 extract Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000003062 neural network model Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
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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
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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
- G06V10/20—Image preprocessing
- G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
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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
- G06V10/462—Salient features, e.g. scale invariant feature transforms [SIFT]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
Abstract
Description
Frame number (group) | Normal condition of the condition | High risk situation |
1 | 235.968 | 1101.376 |
2 | 223.488 | 1123.904 |
3 | 207.616 | 915.328 |
4 | 207.936 | 1101.312 |
5 | 245.76 | 963.84 |
6 | 258.816 | 994.368 |
Claims (4)
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CN202010874439.2A CN111950518B (en) | 2020-08-27 | 2020-08-27 | Video image enhancement method for violent behavior recognition |
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CN202010874439.2A CN111950518B (en) | 2020-08-27 | 2020-08-27 | Video image enhancement method for violent behavior recognition |
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CN111950518A CN111950518A (en) | 2020-11-17 |
CN111950518B true CN111950518B (en) | 2022-09-13 |
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CN202010874439.2A Active CN111950518B (en) | 2020-08-27 | 2020-08-27 | Video image enhancement method for violent behavior recognition |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113642403B (en) * | 2021-07-13 | 2023-07-18 | 重庆科技学院 | Crowd abnormal intelligent safety detection system based on edge calculation |
CN114973663B (en) * | 2022-05-16 | 2023-08-29 | 浙江机电职业技术学院 | Intelligent road side unit device based on edge calculation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103488993B (en) * | 2013-09-22 | 2016-09-07 | 北京联合大学 | A kind of crowd's abnormal behaviour recognition methods based on FAST |
CN103500324B (en) * | 2013-09-29 | 2016-07-13 | 重庆科技学院 | Violent behavior recognition methods based on video monitoring |
US10565455B2 (en) * | 2015-04-30 | 2020-02-18 | Ants Technology (Hk) Limited | Methods and systems for audiovisual communication |
CN111582031B (en) * | 2020-04-03 | 2023-07-14 | 深圳市艾伯信息科技有限公司 | Multi-model collaborative violence detection method and system based on neural network |
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2020
- 2020-08-27 CN CN202010874439.2A patent/CN111950518B/en active Active
Non-Patent Citations (1)
Title |
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Not All Explorations Are Equal: Harnessing Heterogeneous Profiling Cost for Efficient MLaaS Training;Jun Yi;《2020 IEEE International Parallel and Distributed Processing Symposium》;20200522;第419-428页 * |
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Application publication date: 20201117 Assignee: Chongqing Qinlang Technology Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2023980050332 Denomination of invention: A Video Image Enhancement Method for Violent Behavior Recognition Granted publication date: 20220913 License type: Common License Record date: 20231206 |
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Application publication date: 20201117 Assignee: Yuao Holdings Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2024980000640 Denomination of invention: A Video Image Enhancement Method for Violent Behavior Recognition Granted publication date: 20220913 License type: Common License Record date: 20240119 Application publication date: 20201117 Assignee: Youzhengyun (Chongqing) Technology Development Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2024980000636 Denomination of invention: A Video Image Enhancement Method for Violent Behavior Recognition Granted publication date: 20220913 License type: Common License Record date: 20240119 Application publication date: 20201117 Assignee: Chongqing Yiquan Small and Medium Enterprise Service Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2024980000635 Denomination of invention: A Video Image Enhancement Method for Violent Behavior Recognition Granted publication date: 20220913 License type: Common License Record date: 20240119 Application publication date: 20201117 Assignee: Shuwu Shenzhou (Chongqing) Technology Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2024980000632 Denomination of invention: A Video Image Enhancement Method for Violent Behavior Recognition Granted publication date: 20220913 License type: Common License Record date: 20240119 Application publication date: 20201117 Assignee: Shenyang Hongwei Jiacheng Technology Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2024980000646 Denomination of invention: A Video Image Enhancement Method for Violent Behavior Recognition Granted publication date: 20220913 License type: Common License Record date: 20240119 |
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Application publication date: 20201117 Assignee: Chongqing Xinghua Network Technology Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2024980001290 Denomination of invention: A Video Image Enhancement Method for Violent Behavior Recognition Granted publication date: 20220913 License type: Common License Record date: 20240126 Application publication date: 20201117 Assignee: Chongqing Shuangtu Technology Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2024980001288 Denomination of invention: A Video Image Enhancement Method for Violent Behavior Recognition Granted publication date: 20220913 License type: Common License Record date: 20240126 Application publication date: 20201117 Assignee: Chongqing Chaimi Network Technology Service Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2024980001287 Denomination of invention: A Video Image Enhancement Method for Violent Behavior Recognition Granted publication date: 20220913 License type: Common License Record date: 20240126 |
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Application publication date: 20201117 Assignee: Foshan shangxiaoyun Technology Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2024980003005 Denomination of invention: A Video Image Enhancement Method for Violent Behavior Recognition Granted publication date: 20220913 License type: Common License Record date: 20240322 Application publication date: 20201117 Assignee: FOSHAN YAOYE TECHNOLOGY Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2024980003003 Denomination of invention: A Video Image Enhancement Method for Violent Behavior Recognition Granted publication date: 20220913 License type: Common License Record date: 20240322 Application publication date: 20201117 Assignee: Foshan helixing Technology Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2024980003002 Denomination of invention: A Video Image Enhancement Method for Violent Behavior Recognition Granted publication date: 20220913 License type: Common License Record date: 20240322 |