Wavelet-based image compression using randomized quantization

Samuel Peter Kozaitis; Hemen Goswami

doi:10.1117/12.390486

29 June 2000 Wavelet-based image compression using randomized quantization

Proceedings Volume 4041, Visual Information Processing IX; (2000) https://doi.org/10.1117/12.390486
Event: AeroSense 2000, 2000, Orlando, FL, United States

Abstract

We applied dithered quantization to image compression using a wavelet transform, scalar quantization method. The results indicate that dithered quantization could change the noise characteristics of the reconstructed image.

Citation Download Citation

Samuel Peter Kozaitis and Hemen Goswami "Wavelet-based image compression using randomized quantization", Proc. SPIE 4041, Visual Information Processing IX, (29 June 2000); https://doi.org/10.1117/12.390486

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