Novel approach to multispectral image compression on the Internet

Yanqiu Zhu; Jesse S. Jin

doi:10.1117/12.403826

11 October 2000 Novel approach to multispectral image compression on the Internet

Yanqiu Zhu, Jesse S. Jin

Proceedings Volume 4210, Internet Multimedia Management Systems; (2000) https://doi.org/10.1117/12.403826
Event: Information Technologies 2000, 2000, Boston, MA, United States

Abstract

Still image coding techniques such as JPEG have been always applied onto intra-plane images. Coding fidelity is always utilized in measuring the performance of intra-plane coding methods. In many imaging applications, it is more and more necessary to deal with multi-spectral images, such as the color images. In this paper, a novel approach to multi-spectral image compression is proposed by using transformations among planes for further compression of spectral planes. Moreover, a mechanism of introducing human visual system to the transformation is provided for exploiting the psycho visual redundancy. The new technique for multi-spectral image compression, which is designed to be compatible with the JPEG standard, is demonstrated on extracting correlation among planes based on human visual system. A high measure of compactness in the data representation and compression can be seen with the power of the scheme taken into account.

Citation Download Citation

Yanqiu Zhu and Jesse S. Jin "Novel approach to multispectral image compression on the Internet", Proc. SPIE 4210, Internet Multimedia Management Systems, (11 October 2000); https://doi.org/10.1117/12.403826

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