Methods of image processing with reduced memory requirements...

Details Methods of image processing with reduced memory requirements... Methods of image processing with reduced memory requirements...

2011-04-12

2011-04-12

Bella, Matthew C (Department: 2624)

Image analysis

Image transformation or preprocessing

Image storage or retrieval

C382S232000

Reexamination Certificate

active

07925120

ABSTRACT:
A method of performing image processing includes storing a reference picture into a frame buffer starting at a first starting address; overwriting at least a subset of the reference picture by storing at least a portion of a current picture into the frame buffer starting at a second starting address; protecting a plurality of blocks of the reference picture from being lost while storing each block of the current picture in the frame buffer; and performing a motion compensation procedure for a particular block of the current picture in the plurality of blocks of the reference picture that are being protected.

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