Title :
Study of Nonlinear Magnification Method Based on Bezier Transformation
Author :
Ligang, Li ; Hailiang, Peng ; Qiang, Zhou ; Bo, Liu ; Yirong, Wu ; Hongjian, You ; Yu, Huang
Author_Institution :
Nat. Key Lab. of Microwave Imaging Technol., Chinese Acad. of Sci., Beijing
fDate :
July 31 2006-Aug. 4 2006
Abstract :
In this paper, a new nonlinear magnification method is proposed. The new method produces the effect of nonlinear magnification based on perspective projection and the Bezier curve is used as drop-off function. So the new method can enhance the local information and keep the global context. It can provide different representation by adjusting the distortion degree of nonlinear magnification especially. In this way, image interpretation and target recognition would be performed effectively.
Keywords :
geophysical techniques; image recognition; target tracking; Bezier transformation; distortion degree; drop-off function; image interpretation; nonlinear magnification method; target recognition; Biomedical optical imaging; Laboratories; Microwave imaging; Microwave technology; Microwave theory and techniques; Nonlinear distortion; Nonlinear optics; Optical imaging; Switches; Target recognition;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2006. IGARSS 2006. IEEE International Conference on
Conference_Location :
Denver, CO
Print_ISBN :
0-7803-9510-7
DOI :
10.1109/IGARSS.2006.225
