Title :
A nonlinear interpolation approach for image process
Author :
Gang, Wang ; Liu Yongxiang ; Hongjia, Cao
Author_Institution :
Nat. Univ. of Defense Technol., Hunan, China
Abstract :
We use the idea of maximum homogeneity proposed by Higgins et al., (1996), to develop a nonlinear interpolation method for producing a high-definition section of MRI. Computer simulation shows that the proposed method can preserve and sharpen image edges, and reduce noise
Keywords :
biomedical MRI; edge detection; interpolation; medical image processing; MRI; computer simulation; high-definition section; image edge preservation; image edge sharpening; image processing; maximum homogeneity; noise reduction; nonlinear interpolation; Computer simulation; Equations; Interpolation; Joining processes; Magnetic noise; Magnetic resonance; Magnetic resonance imaging; Measurement standards; Noise reduction; Nonlinear filters;
Conference_Titel :
Signal Processing Proceedings, 1998. ICSP '98. 1998 Fourth International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-4325-5
DOI :
10.1109/ICOSP.1998.770798
