A fast wavelet based fractal interpolation for sonar image
Hai Huang · Applied Acoustics · 2008
A new fast wavelet based fractal interpolation algorithm for the processed image by active image sonar is described.Comparing with the conventional algorithms,such as the bilinear interpolation and bicubic interpolation,this algorithm has better performance in image data reduction by displaying the real synthetic aperture sonar image.Because of its ability of localization and parallel computation,the proposed algorithm is easy to be applied into the real-time image sonar system.