Arrangement for measuring the mobility of image points of a vide

Details Arrangement for measuring the mobility of image points of a vide Arrangement for measuring the mobility of image points of a vide

1979-03-06

1980-12-09

Britton, Howard W.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358 93, 358903, 364515, H04N 718

Patent

active

042387671

ABSTRACT:
The invention is concerned with an arrangement for measuring the mobility of image points of a video image, particularly for the evaluation of the electrophoretic mobility of particles. The arrangement simultaneously evaluates an entire image contents of a plurality of image points without the necessity of subjectively preselecting individual image points.
The digitilized image signal of the video image is logical combined with the line and column scanning signals of the video image in a logic matrix and the obtained signals are fed into a computer via a time storage. The scanning signals are derived from a pulse generator and from the image synchronizing and line synchronizing signals. The logic combination of the signals also includes a direction selection member for programming the evaluation direction of the image points.

REFERENCES:
patent: 3978324 (1976-08-01), Rayner
patent: 4079416 (1978-03-01), Faani
patent: 4115806 (1978-09-01), Morton
patent: 4159522 (1979-06-01), Zanoni

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