Combination of 2-D detector array with display for image process

Details Combination of 2-D detector array with display for image process Combination of 2-D detector array with display for image process

1994-10-18

1999-06-29

Wu, Xiao

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345207, G09G 336

Patent

active

059174641

ABSTRACT:
An image display/processing apparatus which integrates as a single unit a two-dimensional (2-D) display, such as an LCD, with a two-dimensional (2-D) sensor array, such as a photodiode array. The arrays are aligned with a pixel corresponding to a single sensor element of the sensor array. Levels from the sensor elements which have been thresholded to predetermined threshold values are fed-back to the LCD for image display and processing. The LCD image may be moved in a pixel increment by control circuitry to implement morphological image processing.

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Liren Liu: "Optoelectronic Implementation of Mathematical Morphology", Optics Letters, vol. 14, No. 10, May 1989, Washington US, pp. 482-484.

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