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浏览/检索结果: 共11条，第1-10条 帮助

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Multi-Perspective Long-Focus Camera Calibration Algorithm Based on Parallel Perspective Projection Model 会议论文  OAI收割
Beijing, China, 2023-07-25
作者:  Ni, Siyu;  Xue, Bin;  Tao, Jinyou
  |  收藏  |  浏览/下载：5/0  |  提交时间：2024/02/07
Fuzzy Set-Membership Filtering for Discrete-Time Nonlinear Systems 期刊论文  OAI收割
IEEE/CAA Journal of Automatica Sinica, 2022, 卷号: 9, 期号: 6, 页码: 1026-1036
作者:  Jingyang Mao;  Xiangyu Meng;  Derui Ding
  |  收藏  |  浏览/下载：38/0  |  提交时间：2022/05/30
Scalable Clock Synchronization Analysis: A Symmetric Noncooperative Output Feedback Tubes-MPC Approach 期刊论文  OAI收割
IEEE/CAA Journal of Automatica Sinica, 2020, 卷号: 7, 期号: 6, 页码: 1604-1626
作者:  Ting Wang;  Xiaoquan Xu;  Xiaoming Tang
  |  收藏  |  浏览/下载：23/0  |  提交时间：2021/03/11
Time-varying state-space model identification of an on-orbit rigid-flexible coupling spacecraft using an improved predictor-based recursive subspace algorithm 期刊论文  OAI收割
Acta Astronautica, 2019, 卷号: 163, 页码: 157-167
作者:  Ni ZY(倪智宇);  Liu JG(刘金国);  Wu SN(邬树楠);  Wu ZG(吴志刚)
  |  收藏  |  浏览/下载：27/0  |  提交时间：2018/12/01
A sliding-mode variable-structure controller based on exact feedback linearization for automatic navigation system 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING, 2016, 卷号: 9, 期号: 5, 页码: 158-165
作者:  Bai XP(白晓平);  Hu JT(胡静涛);  Gao L(高雷);  Zhang T(张天)
收藏  |  浏览/下载：87/0  |  提交时间：2016/11/17
Mean-Shift Tracking Algorithm Based on Adaptive Fusion of Multi-feature 会议论文  OAI收割
Conference on Applied Optics and Photonics (AOPC) - Image Processing and Analysis, Beijing, MAY 05-07, 2015
作者:  Yang K(杨凯);  Xiao YH(肖阳辉);  Wang ED(王恩德);  Feng JH(冯俊惠)
收藏  |  浏览/下载：21/0  |  提交时间：2015/11/18
Laplacian affine sparse coding with tilt and orientation consistency for image classification 期刊论文  OAI收割
JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION, 2013, 卷号: 24, 期号: 7, 页码: 786-793
作者:  Zhang, Chunjie;  Wang, Shuhui;  Huang, Qingming;  Liang, Chao;  Liu, Ting
收藏  |  浏览/下载：19/0  |  提交时间：2015/08/12
Mean shift tracking combining SIFT (EI CONFERENCE) 会议论文  OAI收割
2008 9th International Conference on Signal Processing, ICSP 2008, October 26, 2008 - October 29, 2008, Beijing, China
作者:  Xue C.
收藏  |  浏览/下载：66/0  |  提交时间：2013/03/25
A novel visual tracking algorithm to cope with occlusion and scale variation is proposed. This method combines mean shift and SIFT algorithm to track object. SIFT algorithm is invariant to rotation  translation and scale variation. But it is a timeconsuming algorithm. The wasting time is related to image size. So the proposed algorithm first adopts mean shift to initially locate object position  then SIFT operator is used to detect features in object area and model area  lastly  the proposed method matches features in these two areas and calculates the relationship between them using affine transform. According to affine transform parameters  the state of object can be adjusted in time. In order to reduce process time  an improved feature matching algorithm is proposed in this paper. Experiments show that the proposed algorithm deals with occlusion successfully and can adjust object size in time. 2008 IEEE.  
Quantum currents in the coset space SU(2)/U(1) 期刊论文  OAI收割
COMMUNICATIONS IN THEORETICAL PHYSICS, 2002, 卷号: 37, 期号: 1, 页码: 59-62
作者:  Ding, XM;  Hou, BY;  Zhao, L
  |  收藏  |  浏览/下载：16/0  |  提交时间：2018/07/30
The boundary states of the q-deformed supersymmetric t-J model with a boundary 期刊论文  OAI收割
COMMUNICATIONS IN THEORETICAL PHYSICS, 2001, 卷号: 36, 页码: 405-412
作者:  Yang, WL;  Zhen, Y
  |  收藏  |  浏览/下载：24/0  |  提交时间：2018/05/31