CASIA OpenIR

浏览/检索结果: 共47条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
ULSM: Underground Localization and Semantic Mapping with Salient Region Loop Closure under Perceptually-Degraded Environment 会议论文
, Kyoto, Japan, 2022.10.23
作者:  Junhui Wang;  Bin Tian;  Rui Zhang;  Long Chen
Adobe PDF(2597Kb)  |  收藏  |  浏览/下载:103/23  |  提交时间:2023/05/06
Terrain Mapping for Autonomous Trucks in Surface Mine 会议论文
, Macau, China, 2022.10.08
作者:  Junhui Wang;  Bin Tian;  Yachen Zhu;  Tingting Yao;  Ziyu Pan;  Long Chen
Adobe PDF(910Kb)  |  收藏  |  浏览/下载:117/42  |  提交时间:2023/05/06
An Improved Robust Digital Image Watermarking Algorithm based on two-level DCT 会议论文
, Beijing, China, November 18-21, 2021
作者:  Huijuan Guo;  Baoning Niu;  Ying Huang;  Hu Guan;  Fangpeng Lan;  Fei Lin
Adobe PDF(446Kb)  |  收藏  |  浏览/下载:207/64  |  提交时间:2022/04/08
Image Encryption Algorithm Based on Compressive Sensing and Fractional DCT via Polynomial Interpolation 期刊论文
International Journal of Automation and Computing, 2020, 卷号: 17, 期号: 2, 页码: 292-304
作者:  Ya-Ru Liang;  Zhi-Yong Xiao
浏览  |  Adobe PDF(1665Kb)  |  收藏  |  浏览/下载:145/57  |  提交时间:2021/02/22
Compressive sensing  fractional discrete cosine transform (DCT) via polynomial interpolation  image encryption  three-dimensional piecewise and nonlinear chaotic maps  real-valued output.  
Image Fingerprinting Based on Improved Image Normalization and DFT 会议论文
2014 2nd International Conference on Signal Processing, Image Processing and Pattern Recognition, Guilin, Guangxi, China, 2014.3.29-2014.3.30
作者:  Hu Guan;  Zhi Zeng;  Jie Liu;  Shuwu Zhang
浏览  |  Adobe PDF(3629Kb)  |  收藏  |  浏览/下载:319/106  |  提交时间:2017/09/20
Image Fingerprinting  Image Hashing  Zero Watermarking  Image Normalization  
A Novel Robust Digital Image Watermarking Algorithm based on Two Level DCT 会议论文
2014 International Conference on Information Science, Electronics and Electrical Engineering, Hokkaido,Japan, 2014.4.26-2014.4.28
作者:  Hu Guan;  Zhi Zeng;  Jie Liu;  Shuwu Zhang
浏览  |  Adobe PDF(209Kb)  |  收藏  |  浏览/下载:357/98  |  提交时间:2017/09/20
Digital Image Watermarking  Discrete Cosine Transformation  Invisibility  Robustness  
基于视频序列的火车全景成像技术研究 学位论文
, 北京: 中国科学院大学, 2017
作者:  胡锦高
Adobe PDF(13369Kb)  |  收藏  |  浏览/下载:289/5  |  提交时间:2017/06/11
火车  视频序列  全景成像  图像拼接  
Quantization based watermarking methods against valumetric distortions 期刊论文
International Journal of Automation and Computing, 2016, 期号: 7, 页码: 1-14
作者:  Wang, Zairan;  Dong, Jing;  Wang, Wei
Adobe PDF(2081Kb)  |  收藏  |  浏览/下载:351/76  |  提交时间:2016/10/24
Watermarking  
基于视觉机理的光照及形状不变性研究 学位论文
, 北京: 中国科学院研究生院, 2016
作者:  谷鹄翔
Adobe PDF(14591Kb)  |  收藏  |  浏览/下载:851/5  |  提交时间:2016/09/14
特征表达  视觉系统  认知机理  不变性  非几何变换  高动态范围  
基于FPGA和DSP的目标实时检测和识别方法研究 学位论文
, 北京: 中国科学院研究生院, 2016
作者:  王照
Adobe PDF(4218Kb)  |  收藏  |  浏览/下载:278/9  |  提交时间:2016/06/16
Fpga  Dsp  实时性  目标检测  目标识别