Method for preventing blurring of a digital image by...

Details Method for preventing blurring of a digital image by... Method for preventing blurring of a digital image by...

2006-05-23

2006-05-23

Ho, Tuan (Department: 2615)

Television

Camera, system and detail

Camera image stabilization

Reexamination Certificate

active

07050091

ABSTRACT:
A method for preventing blurring of an image includes the steps of projecting an image onto a photosensor array comprising a plurality of photosensors, monitoring a value proportional to a number of photons received by each photosensor in the array; determining a second derivative of the monitored value for each photosensor at least once during exposure; comparing the second derivative to a threshold value that varies during exposure, and recording the monitored value and time at which the second derivative has exceeded the threshold.

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