Image Compression Algorithm Using Improved Haar Wavelet Transform

Abstract: There are several problems to be solved in image compression to make the process more efficient. the proposed methodology of this paper is to achieve high compression ratio in images using Wavelet Transform. The aim of proposed work is developing computationally efficient and effective algorithms for lossy image compression using wavelet techniques, where This paper proposes a modified simple but efficient calculation haar wavelet transformation in image compression. The haar wavelet is designed using MATLAB. This work has been tested and found suitable for its purpose.

Keywords: Image Compression , wavelet, Haar Wavelet, compression ratios