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检索条件"机构=the Key Laboratory of Technology in Geo-Spatial information Processing and Application System"
589 条 记 录,以下是141-150 订阅
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A new endmember extraction algorithm by maximum ASC fraction
A new endmember extraction algorithm by maximum ASC fraction
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Workshop on Hyperspectral Image and Signal processing: Evolution in Remote Sensing, WHISPERS
作者: Luyan Ji Xiurui Geng Yongchao Zhao Key Laboratory of Technology in Geo-spatial information Processing and Application System Chinese Academy of Science Beijing China
This paper presents a new simplex-based method for unsupervised endmember extraction, called maximum abundance sum-to-one constraint (ASC) fraction (MAF). The ASC fractions refer to the spectral unmixing results with ... 详细信息
来源: 评论
SAR TARGET CLASSIFICATION WITH CYCLEGAN TRANSFERRED SIMULATED SAMPLES
SAR TARGET CLASSIFICATION WITH CYCLEGAN TRANSFERRED SIMULATE...
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IEEE International geoscience and Remote Sensing Symposium
作者: Lei Liu Zongxu Pan Xiaolan Qiu Lingxiao Peng Key Laboratory of Technology in Geo-spatial Information Processing and Application System Chinese Academy of Sciences Beijing China
Target classification is an important part in automatic target recognition (ATR) systems. Deep learning methods get state of the art performance in SAR target classification. Simulation is a useful data augmentation m... 详细信息
来源: 评论
SUPER-RESOLUTION OF REMOTE SENSING IMAGES BASED ON TRANSFERRED GENERATIVE ADVERSARIAL NETWORK
SUPER-RESOLUTION OF REMOTE SENSING IMAGES BASED ON TRANSFERR...
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IEEE International geoscience and Remote Sensing Symposium
作者: Wen Ma Zongxu Pan Jiayi Guo Bin Lei Key Laboratory of Technology in Geo-spatial Information Processing and Application System Chinese Academy of Sciences Beijing China
Single image super-resolution (SR) has been widely studied in recent years as a crucial technique for remote sensing applications. This paper proposes a SR method for remote sensing images based on a transferred gener... 详细信息
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Automatic Registration of Optical and SAR Images VIA Improved Phase Congruency
Automatic Registration of Optical and SAR Images VIA Improve...
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IEEE International Symposium on geoscience and Remote Sensing (IGARSS)
作者: Yuming Xiang Rongshu Tao Feng Wang Hongjian You Key Laboratory of Technology in Geo-spatial Information Processing and Application System Chinese Academy of Sciences Beijing China
Owing to the property of being constant to image contrast and the identification of various types of features, phase congruency (PC) model has been widely used in remote sensing applications. However, when the PC is d... 详细信息
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SwinIQA: Learned Swin Distance for Compressed Image Quality Assessment
arXiv
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arXiv 2022年
作者: Liu, Jianzhao Li, Xin Peng, Yanding Yu, Tao Chen, Zhibo CAS Key Laboratory of Technology in Geo-Spatial Information Processing and Application System University of Science and Technology of China China
Image compression has raised widespread interest recently due to its significant importance for multimedia storage and transmission. Meanwhile, a reliable image quality assessment (IQA) for compressed images can not o... 详细信息
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Region Normalization for Image Inpainting
arXiv
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arXiv 2019年
作者: Yu, Tao Guo, Zongyu Jin, Xin Wu, Shilin Chen, Zhibo Li, Weiping Zhang, Zhizheng Liu, Sen CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China China
Feature Normalization (FN) is an important technique to help neural network training, which typically normalizes features across spatial dimensions. Most previous image inpainting methods apply FN in their networks wi... 详细信息
来源: 评论
The application of the Alternate Descent Conditional Gradient Method in Tomographic SAR Off-grid Imaging
The Application of the Alternate Descent Conditional Gradien...
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IET International Radar Conference 2023, IRC 2023
作者: Shao, Mingxiao Su, Cikang Zhang, Zhe Zhang, Bingchen The Key Laboratory of Technology in Geo-spatial Information Processing and Application System Chinese Academy of Sciences Beijing China Suzhou Key Laboratory of Microwave Imaging Processing and Application Technology Suzhou Aerospace Information Research Institute Jiangsu Suzhou China Aerospace Information Research Institute Chinese Academy of Sciences Chinese Academy of Sciences Beijing China School of Electronic Electrical and Communication Engineering University of Chinese Academy of Sciences Beijing China
Compressed sensing (CS) technology has been applied to topographic synthetic aperture radar (TomoSAR) imaging due to the sparsity of elevation signals. The traditional CS algorithms discretize the elevation into many ... 详细信息
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Dominant Physical Scattering Mechanism Analysis for GF-3 Typical Ground Objects by Polarimetric Decomposition
Dominant Physical Scattering Mechanism Analysis for GF-3 Typ...
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IEEE International Symposium on geoscience and Remote Sensing (IGARSS)
作者: Jin Yan Qiu Xiaolan Lijia Huang Laboratory of Spatial Information Intelligent Processing System Institute of Electronics Chinese Academy of Sciences Suzhou China Key Laboratory of Technology in Geo-spatial Information Processing and Application System CAS
The dominant scattering mechanism is of great significance for the application of ground objects classification and target detection. It can also verify the quality of the polarimetric data by check the dominant scatt... 详细信息
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Curved-path SAR geolocation error analysis based on BP algorithm  38
Curved-path SAR geolocation error analysis based on BP algor...
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38th Annual IEEE International geoscience and Remote Sensing Symposium, IGARSS 2018
作者: Liu, Junbin Qiu, Xiaolan Huang, Lijia Ding, Chibiao Liu, Ming University of Chinese Academy of Sciences China Key Laboratory of Technology in Geo-spatial Information Processing and Application System CAS China Institute of Electronics Chinese Academy of Sciences China National Disaster Reduction Center Ministry of Civil Affairs NDRCC China
The theoretical modeling and analysis of SAR location error play an important role in SAR system design and error source budget. Existing SAR geolocation error models are mainly implicit, which are not easy to do anal... 详细信息
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Object-based method for optical and SAR images change detection
Object-based method for optical and SAR images change detect...
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IET International Radar Conference 2018, IRC 2018
作者: Wan, Ling Zhang, Tao You, Hongjian Key Laboratory of Technology in Geo-spatial Information Processing and Application System Beijing100190 China Institute of Electronics Chinese Academy of Sciences Beijing100190 China University of Chinese Academy of Sciences Beijing100039 China
This study introduces an automatic method for change detection of multi-sensor remote-sensing images (e.g. optical and synthetic aperture radar (SAR) images). As object-based image analysis can effectively reduce the ... 详细信息
来源: 评论