05091773 is referenced by 35 patents and cites 9 patents.

An automatic defect correction drive utilizing feedback in an image display device. According to the present invention, during an acquisition phase, a test image constituted of bright points of known positions distributed on a screen is displayed. This displayed image is then analyzed via an image acquisition device, to deduce from it the scanning, focusing and amplitude corrections to be applied to the display, so that the test pixels displayed on the screen have their expected positions and characteristics. These corrections are then interpolated for the intermediate pixels between test points, and then, during a continuation phase, these corrections are updated.

Title
Process and device for image display with automatic defect correction by feedback
Application Number
7/592257
Publication Number
5091773
Application Date
October 3, 1990
Publication Date
February 25, 1992
Inventor
Jean Yves Eouzan
Thorignf Fouillard/Cesson Sevicne
FR
Tristan D Couasnon
Rennes
FR
Yvon Fouche
Chatenay Malabry
FR
Agent
Oblon Spivak McClelland Maier & Neustadt
Assignee
Thomson CSF
FR
IPC
H04N 17/02
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