Compressing images in documents

Image analysis – Image compression or coding – Adaptive coding

Reexamination Certificate

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Reexamination Certificate

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07978922

ABSTRACT:
Images that are contained within documents are compressed to reduce the file size of the document. The compression may occur such that compression steps occur to the image automatically. The compression steps performed are determined based on the information available about the images in a document. The information is used to determine whether or not the image should be compressed as well as what compression method is used.

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Office Action issued Feb. 12, 2010, in CN Application No. 200680047453.3,w/Translation.

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