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TGRS
2016
48views more  TGRS 2016»
4 years 3 months ago
High-Resolution SAR-Based Ground Moving Target Imaging With Defocused ROI Data
Abstract—In a conventional synthetic aperture radar (SAR) image, a moving target may be smeared and displaced. Taking direct action on the defocused region of interest (ROI) data...
Yuan Zhang, Jinping Sun, Peng Lei, Gang Li, Wen Ho...
TGRS
2016
57views more  TGRS 2016»
4 years 3 months ago
Intrinsic Representation of Hyperspectral Imagery for Unsupervised Feature Extraction
—Unsupervised feature extraction from hyperspectral images (HSI) relies on efficient data representation. However, classical data representation techniques, e.g., principal comp...
Linlin Xu, Alexander Wong, Fan Li, David A. Clausi
TGRS
2016
46views more  TGRS 2016»
4 years 3 months ago
Interferometric Processing of Sentinel-1 TOPS Data
Abstract—Sentinel-1 (S-1) has an unparalleled mapping capacity. In interferometric wide swath (IW) mode, three subswaths imaged in the novel Terrain Observation by Progressive Sc...
Nestor Yague-Martinez, Pau Prats-Iraola, Fernando ...
TGRS
2016
61views more  TGRS 2016»
4 years 3 months ago
Forcing Scale Invariance in Multipolarization SAR Change Detection
—This paper considers the problem of coherent (in the sense that both amplitudes and relative phases of the polarimetric returns are used to construct the decision statistic) mul...
Vincenzo Carotenuto, Antonio De Maio, Carmine Clem...
TGRS
2016
37views more  TGRS 2016»
4 years 3 months ago
Boreal, Temperate, and Tropical Forests as Vicarious Calibration Sites for Spaceborne Microwave Radiometry
—We develop methods of using boreal, temperate, and tropical forests as vicarious calibration sites for spaceborne microwave radiometers. The extended sites and improved calibrat...
John Xun Yang, Darren S. McKague, Christopher S. R...
TGRS
2016
69views more  TGRS 2016»
4 years 3 months ago
Toward Operational Compensation of Ionospheric Effects in SAR Interferograms: The Split-Spectrum Method
—The differential ionospheric path delay is a major error source in L-band interferograms. It is superimposed to topography and ground deformation signals, hindering the measurem...
Giorgio Gomba, Alessandro Parizzi, Francesco De Za...
TGRS
2016
75views more  TGRS 2016»
4 years 3 months ago
Vehicle Detection in High-Resolution Aerial Images via Sparse Representation and Superpixels
—This paper presents a study of vehicle detection from high-resolution aerial images. In this paper, a superpixel segmentation method designed for aerial images is proposed to co...
Ziyi Chen, Cheng Wang, Chenglu Wen, Xiuhua Teng, Y...
TGRS
2016
50views more  TGRS 2016»
4 years 3 months ago
Anomaly Detection in Hyperspectral Images Based on Low-Rank and Sparse Representation
Abstract—A novel method for anomaly detection in hyperspectral images (HSIs) is proposed based on low-rank and sparse representation. The proposed method is based on the separati...
Yang Xu, Zebin Wu, Jun Li, Antonio J. Plaza, Zhihu...
TGRS
2016
47views more  TGRS 2016»
4 years 3 months ago
Passive Microwave Remote Sensing of Soil Moisture Based on Dynamic Vegetation Scattering Properties for AMSR-E
—Accurate mapping of long-term global soil moisture is of great importance to earth science studies and a variety of applications. An approach for deriving volumetric soil moistu...
Jinyang Du, John S. Kimball, Lucas A. Jones
TGRS
2016
47views more  TGRS 2016»
4 years 3 months ago
Thin Cloud Removal Based on Signal Transmission Principles and Spectral Mixture Analysis
—Cloud removal is an important goal for enhancing the utilization of optical remote sensing satellite images. Clouds dynamically affect the signal transmission due to their diffe...
Meng Xu, Mark R. Pickering, Antonio J. Plaza, Xiup...
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