Method and apparatus for dynamically testing video equipment

Details Method and apparatus for dynamically testing video equipment Method and apparatus for dynamically testing video equipment

2005-03-17

2008-05-06

Kostak, Victor R. (Department: 2622)

Television

Monitoring, testing, or measuring

Test signal generator

C348S189000

Reexamination Certificate

active

07369159

ABSTRACT:
A method and apparatus are presented for dynamically testing video equipment. A test pattern utilizes a presentation of alternating pixels and lines, along with features of the electronic video/graphics generator in which it is present to effect a close approximation to the demonstrable contrast transfer function percentage of the system or display under test. The test pattern, while depending on features of the electronic video/graphics generator for convenience of operation, may also be modified to be used as a static pattern capable of very similar utility.

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