Adaptive compression quality

Details Adaptive compression quality Adaptive compression quality

2003-01-28

2009-06-23

Bella, Matthew C (Department: 2624)

Image analysis

Image compression or coding

Adaptive coding

Reexamination Certificate

active

07551787

ABSTRACT:
Images are captured and are stored (either in compressed or non-compressed form) in non-volatile storage at a predetermined quality or Q level. When the storage fills to a predetermined threshold, some or all of the images are compressed or recompressed to a lower quality, to make room for additional storage; i.e. new images may be captured and compressed at this lower quality or Q level, to minimize the rate at which the remaining storage is consumed; or all of the captured and stored images may be compressed or recompressed to this lower quality or Q level.

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