Maximum entropy based image compression and reconstruction...

Details Maximum entropy based image compression and reconstruction... Maximum entropy based image compression and reconstruction...

2007-02-06

2007-02-06

Pihulic, Daniel (Department: 3662)

Image analysis

Image compression or coding

Statutory Invention Registration

active

10230441

ABSTRACT:
A process is disclosed for compression and reconstruction of digital images taking advantage of information entropy properties to reconstruct image data from minimal information. The algorithm yields the possibility of achieving image compression factors of 10,000 to 100,000, thus decreasing the necessity of high bandwidth transmission modes for image data. The algorithm also has cryptographic properties which offer secure transmission of image data over non-secure data lines.

REFERENCES:
patent: 6169820 (2001-01-01), Wade et al.
M. Vicanek et al. “Two-Group Approach to the Kinetics of Particle Cluster Aggregation,” J. Computing Physics, vol. 101, No. 1, Jul. 1992, pp. 1-10.
G.A. Papakostas et al., “Image Coding Using a Wavelet Based Zernike Moments Compression Technique,” 14th Int'l Conf. on Digital Signal Processing, vol. 2, Jul. 1-3, 2002, pp. 517-520.

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