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Fisheye Image Rectification Using Spherical and Digital Distortion Models 其他
2018-01-01
作者:  Li, Xin;  Pi, Yingdong;  Jia, Yanling;  Yang, Yuhui;  Chen, Zhiyong
收藏  |  浏览/下载：14/0  |  提交时间：2019/12/05
Fisheye Image Rectification Using Spherical and Digital Distortion Models 其他
2018-01-01
作者:  Li, Xin;  Pi, Yingdong;  Jia, Yanling;  Yang, Yuhui;  Chen, Zhiyong
收藏  |  浏览/下载：12/0  |  提交时间：2019/12/05
Position Determines Perspective: Investigating Perspective Distortion for Image Forensics of Faces 会议论文
Honolulu, HI, USA, 21-26 July 2017
作者:  Peng, Bo;  Wang, Wei;  Dong, Jing;  Tan, Tieniu;  Wei Wang
收藏  |  浏览/下载：25/0  |  提交时间：2017/09/20
A double-region learning algorithm for counting the number of pedestrians in subway surveillance videos 期刊论文
ENGINEERING APPLICATIONS OF ARTIFICIAL INTELLIGENCE, 2017, 卷号: 64, 页码: 302-314
作者:  He, Gaoqi;  Chen, Qi;  Jiang, Dongxu;  Lu, Xingjian;  Yuan, Yubo
收藏  |  浏览/下载：12/0  |  提交时间：2019/12/30
Accurate multi-view stereopsis fusing DAISY descriptor and scaled-neighbourhood patches 会议论文
作者:  Wang, Fei;  An, Ning
收藏  |  浏览/下载：14/0  |  提交时间：2019/12/02
Epipolar Rectification with Minimum Perspective Distortion for Oblique Images 期刊论文
SENSORS, 2016, 卷号: 16, 期号: 11
作者:  Liu, Jianchen;  Guo, Bingxuan;  Jiang, Wanshou;  Gong, Weishu;  Xiao, Xiongwu
收藏  |  浏览/下载：5/0  |  提交时间：2019/12/05
PERSPECTIVE DISTORTED VIDEO RESTORATION AND STABILIZATION FOR MOBILE DEVICES 其他
2015-01-01
Yang, Shuai; Liu, Jiaying; Yang, Wenhan; Guo, Zongming
收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03
Crowd density estimation based on statistical analysis of local intra-crowd motions for public area surveillance 期刊论文
OPTICAL ENGINEERING, 2012, 卷号: 51
作者:  Zhang, Zhaoxiang;  Li, Min
收藏  |  浏览/下载：1/0  |  提交时间：2020/01/06
Scene matching based on directional keylines and polar transform (EI CONFERENCE) 会议论文
2010 IEEE 10th International Conference on Signal Processing, ICSP2010, October 24, 2010 - October 28, 2010, Beijing, China
Zhang Y.; Qu H.; Wang Y.
收藏  |  浏览/下载：19/0  |  提交时间：2013/03/25
Scene matching under complex background is a priority and difficulty in the field of computer vision  it has the characteristics of rotation and scaling invariance  commonly used in matching real-time collected images and photos for navigation. Scene matching techniques are faced with complex natural scenes  anti-light and anti-slight-distortion  the image distortion exist  applicable for complex scene matching. The project has a new idea: combining the keylines with the vectors description based on polar image translation  such as light  and utilize the rotation-scale-invariance vectors to describe the extracted keylines  change of gray levels  this method includes three steps: keylines extraction  perspective  description and matching. Preliminary experiments show that this keylines-based scene matching algorithm is applicable for image matching under complex background. 2010 IEEE.  scaling and other differences  which cause matching difficult. This paper aims to find a scene matching algorithm  
基于数码影像的文字识别技术中若干问题研究 学位论文
工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2007
作者:  马懿超
收藏  |  浏览/下载：45/0  |  提交时间：2015/09/02

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