Image change sensing and storage apparatus and method

Details Image change sensing and storage apparatus and method Image change sensing and storage apparatus and method

1995-11-28

1999-07-27

Chang, Jon

Image analysis

Image transformation or preprocessing

Combining image portions

382299, 382312, 348155, 348218, 348358, G06T 340, G06T 720

Patent

active

059304057

ABSTRACT:
A still image of high resolution is stored as a reference image. Regarding images which are inputted later, they are inputted at lower resolution and analyzed, then if any portion differing from the reference image is found, an image section in an area including the differing portion is sensed at higher resolution, and information on the sensed image section is stored. Thereby, data representing a large number of image is stored in a memory having relatively small capacity.

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