Image qualification for optical navigation sensor

Details Image qualification for optical navigation sensor Image qualification for optical navigation sensor

2006-09-08

2010-12-21

Bhatnagar, Anand (Department: 2624)

Image analysis

Applications

Motion or velocity measuring

C382S103000, C348S154000, C348S155000, C348S400100, C348S699000

Reexamination Certificate

active

07856121

ABSTRACT:
An image qualification method. A movements-determining method utilizes the image qualification, the image qualification method of which requires only an image frame to determine if the image frame is qualified. Thus, the image qualification proceeds in real time. The image qualification counts peaks of images of the frame to determine if a number of the peaks exceed a certain number, depending on application.

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