Input device, information device, and control information...

Details Input device, information device, and control information... Input device, information device, and control information...

2007-12-03

2008-08-05

Mariam, Daniel G (Department: 2624)

Image analysis

Image transformation or preprocessing

Measuring image properties

C382S124000

Reexamination Certificate

active

07409107

ABSTRACT:
An input device which generates control information by moving an object to be detected, having an image capture section which captures an image of the object to be detected, a feature point extraction section which extracts a feature point of the image captured by the image capture section, a difference calculation section which calculates a difference between a reference position and a position of the feature point, and a control information output section which outputs the control information corresponding to the calculated difference.

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