Fast Harr wavelet transform for monochrome and color-image compression

Sing T. Bow; Yonglin Sun; Li-hong Zhang

doi:10.1117/12.280610

22 July 1997 Fast Harr wavelet transform for monochrome and color-image compression

Sing T. Bow, Yonglin Sun, Li-hong Zhang

Proceedings Volume 3074, Visual Information Processing VI; (1997) https://doi.org/10.1117/12.280610
Event: AeroSense '97, 1997, Orlando, FL, United States

Abstract

A generalized algorithm for compression of monochrome and color images with fast Harr wavelet transform was investigated in this paper. These algorithms were evaluated on the existing images processing system available in the Laboratory of Image Processing at NIU. Experimental results show that the algorithms presented are successful for high ratio image compression. Satisfactory reconstructed images with high ratio of compression are obtained. With those algorithms the computational complexity will be greatly simplified.

Citation Download Citation

Sing T. Bow, Yonglin Sun, and Li-hong Zhang "Fast Harr wavelet transform for monochrome and color-image compression", Proc. SPIE 3074, Visual Information Processing VI, (22 July 1997); https://doi.org/10.1117/12.280610

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