Method and means for generating pixel data in an ultrasonic scan

Details Method and means for generating pixel data in an ultrasonic scan Method and means for generating pixel data in an ultrasonic scan

1981-08-07

1983-06-07

Kreitman, Stephen A.

Measuring and testing

Vibration

By mechanical waves

358112, 358138, G01N 2900

Patent

active

043865283

ABSTRACT:
In an ultrasonic sector scanner in which display control data is obtained from beam reflection vectors for controlling television display pixels, missed pixels in a display horizontal scan line between two vectors are filled by interpolating known pixel values in the two vectors. By property weighting the known pixel values an improved picture is presented in a display of a digital scanner system.

REFERENCES:
patent: 2921124 (1960-01-01), Graham
patent: 4172386 (1979-10-01), Cribbs et al.
patent: 4204433 (1980-05-01), Cribbs et al.
patent: 4236221 (1980-11-01), Cribbs et al.
patent: 4310907 (1982-01-01), Tachita et al.

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