Device, method, and program for compressing image data

Details Device, method, and program for compressing image data Device, method, and program for compressing image data

2006-03-29

2011-12-13

Krasnic, Bernard (Department: 2624)

Image analysis

Image compression or coding

C382S239000, C382S251000

Reexamination Certificate

active

08077985

ABSTRACT:
An image data compression device for rapidly compressing the file to a desired capacity is provided. The image data compression device comprising a compression target capacity value storage device for storing compression target capacity value defined in advance; a compression processing information storage device for storing information in the compression processing; a primary compression device for performing a prescribed compression processing on the image data to generate primary compressed image data, and storing the primary compression information representing a compression property during the compression processing in the compression processing information storage device; and a secondary compression device for compressing the primary compressed image data based on the primary compression information stored in the compression processing information storage device and the compression target capacity value stored in the compression target capacity storage device.

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