Support by the National Natural Science Foundation of China (NSFC) (No.60472072);the Specialized Research Foundation for the Doctoral Program of Higher Education (No.20040699034);the Aeronautical Science Foundation of China (No.05I53076);the Yellow River Conser-vancy Commission (YRCC) Research on ecological im-provement of the Yellow River (No.2004SZ01-04)
There is difficulty for distinguishing of river and shadow in Synthetic Aperture Radar (SAR) images. A method of river segmentation in SAR images based on wavelet energy and gradient is proposed in this paper. It main...
the National Natural Science Foundation of China (60472072);the Specialized Research Foundation for the Doctoral Program of Higher Education (20040699034);the Aeronautical Science Foundation of China (04I50370);the Natural Science Foundation of Shaan’xi Province (2004K05-G23).
This paper presents an adaptive method of objects and shadows detection in video streams. Models of background are firstly set up and adaptively updated in Hue Saturation Intensity (HSI) color space to detect motion r...