DocumentCode :
604432
Title :
Color image metamorphosis algorithm based on non-linear interpolation
Author :
Li Lu ; Wang Xin
Author_Institution :
Dept. of Math. & Phys., Anhui Inst. of Archit. & Ind., Hefei, China
fYear :
2012
fDate :
29-31 Dec. 2012
Firstpage :
879
Lastpage :
882
Abstract :
Aiming at the problems of merely considering metamorphosis between two color images and without using the inherent correlation among the color image channels, a new non-linear method of image metamorphosis among multiple images based on bivariate rational interpolation is represented. First, a Newton-Thiele´s vector valued interpolation surface is constructed for the values of RGB pixels, and then series of morphing images are generated by resampling the surface of this interpolation function. Method uses software environment VC++ 6.0 to carry out simulation study. The experimental results show that this algorithm can produce series of smooth intermediate images retaining the color, shape and texture feature of the image. Furthermore, it can greatly improve the computing efficiency compared with several other algorithms.
Keywords :
C++ language; Newton method; image colour analysis; image morphing; image sampling; image texture; interpolation; shape recognition; smoothing methods; Newton-Thiele vector valued interpolation surface; RGB pixel; bivariate rational interpolation; color image channel; color image metamorphosis algorithm; image shape; image texture feature; interpolation function; morphing image; nonlinear interpolation; smooth intermediate image; software environment VC++ 6.0; surface resampling; blending interpolation; color image metamorphosis; continued fraction; non-linear interpolation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Science and Network Technology (ICCSNT), 2012 2nd International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4673-2963-7
Type :
conf
DOI :
10.1109/ICCSNT.2012.6526068
Filename :
6526068
Link To Document :
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