OPT OpenIR

浏览/检索结果: 共120条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
面向高光谱图像分类的结构化空谱特征表示方法研究 学位论文
, 北京: 中国科学院大学, 2023
作者:  师悦天
Adobe PDF(12521Kb)  |  收藏  |  浏览/下载:44/0  |  提交时间:2024/01/17
光谱-空间特征  高光谱图像  图像分类  深度学习  注意力机制  
基于谱段降维和重构残差的遥感高光谱异常检测方法研究 学位论文
, 北京: 中国科学院大学, 2023
作者:  王楠
Adobe PDF(7077Kb)  |  收藏  |  浏览/下载:50/0  |  提交时间:2024/01/11
高光谱图像  异常检测  深度学习  协同表示  自编码器  
激光诱导击穿光谱增强与痕量探测关键技术研究 学位论文
, 北京: 中国科学院大学, 2023
作者:  许博坪
Adobe PDF(6278Kb)  |  收藏  |  浏览/下载:57/1  |  提交时间:2023/12/29
激光诱导击穿光谱  空间约束L IBSIBS  放电辅助L IBSIBS  光谱增强  痕量物质探测  
Multi-Prior Graph Autoencoder with Ranking-Based Band Selection for Hyperspectral Anomaly Detection 期刊论文
REMOTE SENSING, 2023, 卷号: 15, 期号: 18
作者:  Wang, Nan;  Shi, Yuetian;  Li, Haiwei;  Zhang, Geng;  Li, Siyuan;  Liu, Xuebin
Adobe PDF(4511Kb)  |  收藏  |  浏览/下载:51/0  |  提交时间:2023/10/27
hyperspectral anomaly detection  deep learning  band selection  autoencoder  
Prior-based collaborative representation with global adaptive weight for hyperspectral anomaly detection 期刊论文
Journal of Applied Remote Sensing, 2023, 卷号: 17, 期号: 3
作者:  Wang, Nan;  Shi, Yuetian;  Cheng, Yinzhu;  Yang, Fanchao;  Zhang, Geng;  Li, Siyuan;  Liu, Xuebin
Adobe PDF(3120Kb)  |  收藏  |  浏览/下载:44/0  |  提交时间:2023/10/30
anomaly detection  hyperspectral imagery  remote sensing  collaborative representation  
Enhanced Bayesian Factorization With Variant Scale Partitioning for Multivariate Time Series 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2023, 卷号: 35, 期号: 4, 页码: 3832-3845
作者:  Tang, Yunbo;  Chen, Dan;  Zuo, Yiping;  Lu, Xiaoqiang;  Ranjan, Rajiv;  Zomaya, Albert Y. Y.;  Yao, Quanming;  Li, Xiaoli
Adobe PDF(1911Kb)  |  收藏  |  浏览/下载:46/0  |  提交时间:2023/05/05
Electroencephalography  Bayes methods  Tensors  Brain modeling  Feature extraction  Time series analysis  Time-frequency analysis  Multivariate time series  Bayesian factorization  sparsity prior  structural feature construction  
Enhanced Bayesian Factorization With Variant Scale Partitioning for Multivariate Time Series Analysis 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2023, 卷号: 35, 期号: 4, 页码: 3832-3845
作者:  Tang, Yunbo;  Chen, Dan;  Zuo, Yiping;  Lu, Xiaoqiang;  Ranjan, Rajiv;  Zomaya, Albert Y.;  Yao, Quanming;  Li, Xiaoli
Adobe PDF(1911Kb)  |  收藏  |  浏览/下载:57/0  |  提交时间:2023/04/04
Electroencephalography  Bayes methods  Tensors  Brain modeling  Feature extraction  Time series analysis  Time-frequency analysis  Multivariate time series  Bayesian factorization  sparsity prior  structural feature construction  
Spectral-Spatial Attention Rotation-Invariant Classification Network for Airborne Hyperspectral Images 期刊论文
DRONES, 2023, 卷号: 7, 期号: 4
作者:  Shi, Yuetian;  Fu, Bin;  Wang, Nan;  Cheng, Yinzhu;  Fang, Jie;  Liu, Xuebin;  Zhang, Geng
Adobe PDF(20465Kb)  |  收藏  |  浏览/下载:74/0  |  提交时间:2023/05/29
airborne hyperspectral image  hyperspectral image classification  rotation-invariant  local spatial feature enhancement  convolutional neural network  attention mechanism  lightweight feature enhancement  
Spectral Token Guidance Transformer for Multisource Images Change Detection 期刊论文
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2023, 卷号: 16, 页码: 2559-2572
作者:  Sun, Bangyong;  Liu, Qinsen;  Yuan, Nianzeng;  Tan, Jiahai;  Gao, Xiaomei;  Yu, Tao
Adobe PDF(9073Kb)  |  收藏  |  浏览/下载:55/1  |  提交时间:2023/05/05
Transformers  Feature extraction  Task analysis  Adaptive systems  Adaptation models  Optics  Sun  Change detection (CD)  heterogeneous images  hyperspectral images  multispectral images  transformer  
One-Stage Cascade Refinement Networks for Infrared Small Target Detection 期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2023, 卷号: 61
作者:  Dai, Yimian;  Li, Xiang;  Zhou, Fei;  Qian, Yulei;  Chen, Yaohong;  Yang, Jian
Adobe PDF(5590Kb)  |  收藏  |  浏览/下载:83/2  |  提交时间:2023/03/29
Object detection  Head  Magnetic heads  Feature extraction  Proposals  Task analysis  Location awareness  Infrared small target  label assignment  normalized contrast (NoCo)  one-stage cascade refinement  single-frame infrared small target (SIRST)-V2 dataset