Photographing apparatus and method for controlling target...

Details Photographing apparatus and method for controlling target... Photographing apparatus and method for controlling target...

2007-06-04

2011-11-01

Repko, Jason M (Department: 2624)

Image analysis

Applications

Target tracking or detecting

C348S169000

Reexamination Certificate

active

08050455

ABSTRACT:
A photographing apparatus and a method for controlling target tracking are provided. The photographing apparatus includes a target extractor for extracting target information in a present frame based on the difference between a pixel value of one pixel among previous pixels constituting the target of the previous frame in an area adjacent to the present pixel constituting the present frame and a pixel value of the present pixel, and a tracking controller for controlling automatic tracking for the target based on the target information. Accordingly, the target can be extracted more precisely.

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Suk-Ho Lee and Jin Keun Seo, Level Set-Based Bimodal Segmentation with Stationary Global Minimum, IEEE Transactions on Image Processing, vol. 15, No. 9, Sep. 2006.

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