Enhanced image compression utilizing Hilbert curve scanning...

Image analysis – Color image processing – Compression of color images

Reexamination Certificate

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C382S162000, C382S232000, C382S233000

Reexamination Certificate

active

07454055

ABSTRACT:
A method for compressing images, the method including the steps of partitioning image information for an image into partitioned information, transforming the partitioned information into transformed information using a discrete cosine transform (“DCT”), and quantizing the transformed information into quantized information. The method further includes the steps of sequencing the quantized information into sequenced information using a Hilbert curve scan, encoding the sequenced information into encoded information, and storing the encoded information. The DCT is a JPEG DCT.

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