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Structured Sparse Coding With the Group Log-regularizer for Key Frame Extraction
期刊论文
IEEE/CAA Journal of Automatica Sinica, 2022, 卷号: 9, 期号: 10, 页码: 1818-1830
作者:
Zhenni Li
;
Yujie Li
;
Benying Tan
;
Shuxue Ding
;
Shengli Xie
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/09/08
Difference of convex algorithm (DCA)
group log-regularizer
key frame extraction
structured sparse coding
Key frames extraction based on optical-flow and mutual information entropy
会议论文
Guiyang, China, August 14, 2020 - August 15, 2020
作者:
Bao, Guangbin
;
Li, Dongfang
;
Mei, Yuli
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2020/12/18
Computer networks
Extraction
Indexing (of information)
Information systems
Information use
Video recordingFlow charac-teristics
Key-frame extraction
Minimum mutual informations
Mutual informations
Optical flow methods
Threshold-value
Video retrieval
Video summaries
HE-SLAM: A Stereo SLAM System Based on Histogram Equalization and ORB Features
会议论文
Proceedings 2018 Chinese Automation Congress, CAC 2018, 2018-11-30
作者:
Fang, Y.
;
Shan, G.
;
Wang, T.
;
Li, X.
;
Liu, W.
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2019/12/30
Equalizers
Feature extraction
Graphic methods
Image enhancement
Light sources
Histogram equalizations
Key frame selection
Low contrast image
Mean square root error
ORB features
Real time performance
State-of-the-art methods
Visual SLAM
Stereo image processing
Key-frame extraction based on HSV histogram and adaptive clustering
期刊论文
Mathematical Problems in Engineering, 2019, 卷号: 2019
作者:
Zhao, Hong
;
Wang, Wei-Jie
;
Wang, Tao
;
Chang, Zhao-Bin
;
Zeng, Xiang-Yan
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2020/11/14
Digital storage
Extraction
Graphic methods
Indexing (of information)
Object detection
Video recording
Adaptive clustering
Analysis capabilities
Cluster validation
Digital information technologies
Key-frame extraction
Number of clusters
Organizational frameworks
Real time requirement
Key Frame Extraction Based on Entropy Difference and Perceptual Hash
会议论文
作者:
Zhang, Mi
;
Tian, Lihua
;
Li, Chen
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/11/26
Content-based video retrieval
Different domains
Entropy differences
Entropy value
Golden section
Key-frame extraction
Perceptual hash
Weighted histogram
Image motion feature extraction for recognition of aggressive behaviors among group-housed pigs
期刊论文
COMPUTERS AND ELECTRONICS IN AGRICULTURE, 2017, 卷号: 142, 页码: 380-387
作者:
Chen, Chen[1]
;
Zhu, Weixing[2]
;
Ma, Changhua[3]
;
Guo, Yizheng[4]
;
Huang, Weijia[5]
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/24
Target location
Key frame sequence extraction
Hierarchical clustering
Aggressive behavior recognition
Animal welfare
Key Frame Extraction Based on Dynamic Color Histogram and Fast Wavelet Histogram
会议论文
IEEE International Conference on Information and Automation (ICIA), JUL 18-20, 2017
作者:
Zong, Zhikai
;
Gong, Qing
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/31
dynamic color histogram
fast wavelet transform
gradual shot detection
key frame extraction
content based video retrieval
Key Frame Extraction Based on Improved Hierarchical Clustering Algorithm
会议论文
11th International Conference on Fuzzy Systems and Knowledge Discovery (FSKD), Xiamen, PEOPLES R CHINA, AUG 19-21, 2014
作者:
Liu, Huayong*
;
Hao, Huifen
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/23
key frame
feature extraction
hierarchical clustering
K-means algorithm
Visual attention shift-based event alarming for intelligent surveillance
期刊论文
Journal of Computational Information Systems, 2013, 卷号: 9, 期号: 4, 页码: 1429-1437
作者:
Sun, Jiande
;
Zhang, Likun
;
Yuan, Hui
;
Xie, Jiangchuan
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/23
Intelligent surveillance
Key frame extraction
Object tracking
Occurrence of event
Visual attention
Optimization-based key frame extraction for motion capture animation
期刊论文
VISUAL COMPUTER, 2013, 卷号: 29, 页码: 85-95
作者:
Liu, Xian-mei
;
Hao, Ai-min
;
Zhao, Dan
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/01/06
Computer animation
Motion capture
Key frame extraction
Optimization algorithm
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