A Semi-Automatic Method for Measuring Linear Dimensions of Objects in a Television Image

Ilko Iliev; Stoyan Stoyanov

doi:10.1117/12.963847

12 April 1990 A Semi-Automatic Method for Measuring Linear Dimensions of Objects in a Television Image

Ilko Iliev, Stoyan Stoyanov

Proceedings Volume 1183, Holography '89; (1990) https://doi.org/10.1117/12.963847
Event: Holography '89, 1989, Varna, Bulgaria

Abstract

The contactless measurement of linear dimensions is one of the most frequent applications of television automata. In the general case, when two points whose distance is to be measured, are positioned on a line of the television image, the measuremnt is reduced to one of a time interval between the pulses in the videosignal corresponding to the two points of the object. One line scanning is sufficient for this.

Citation Download Citation

Ilko Iliev and Stoyan Stoyanov "A Semi-Automatic Method for Measuring Linear Dimensions of Objects in a Television Image", Proc. SPIE 1183, Holography '89, (12 April 1990); https://doi.org/10.1117/12.963847

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