Title :
Image Interpolation Method Based on Wavelets
Author :
Dumic, Emil ; Grgic, Sonja ; Grgic, Mislav
Author_Institution :
Univ. of Zagreb, Zagreb
Abstract :
Discrete wavelet transform (DWT) can be used in various applications, such as image compression and coding. In this paper we examine how DWT can be used in image interpolation. Afterwards proposed method is compared with other traditional interpolation methods. Results show that proposed method yields better image interpolation performance compared to traditional image interpolation approaches.
Keywords :
discrete wavelet transforms; image processing; interpolation; DWT; discrete wavelet transform; image interpolation method; Discrete wavelet transforms; Electronic mail; Filters; Image coding; Image processing; Interpolation; Multiresolution analysis; Wavelet domain; Wavelet transforms; Wireless communication; B-spline; DWT; image interpolation; wavelet filter;
Conference_Titel :
Systems, Signals and Image Processing, 2007 and 6th EURASIP Conference focused on Speech and Image Processing, Multimedia Communications and Services. 14th International Workshop on
Conference_Location :
Maribor
Print_ISBN :
978-961-248-029-5
Electronic_ISBN :
978-961-248-029-5
DOI :
10.1109/IWSSIP.2007.4381165
