Method of non-destructive quality inspection of materials and vi

Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry

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358106, H04N 718

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active

049165356

ABSTRACT:
A method of non-destructive quality inspection of materials wherein a data transmitter and a material to be inspected are positioned very near to each other and set in motion in relation to each other. Information fed by the data transmitter is converted into a black-white or color image indicative of the quality of the material being inspected. Information fed by the data transmitter is kept in a memory and, as it is converted into a black-and-white or color image, it is periodically read out. The address of a memory location in the memory from which the readout cycle is to begin is assigned prior to the start of each readout cycle. A videomonitor realizing this method including a data transmitter mounted on a scanning device, a display unit connected to a control unit and an address unit including a recording counter series connected to a switch, as well as a readout counter connected to another input of the switch. An address code rewrite unit is inserted between the output of the recording counter and the input of the readout counter.

REFERENCES:
patent: 4541011 (1985-09-01), Mayer et al.
patent: 4568971 (1986-02-01), Alzmann et al.
patent: 4583181 (1986-04-01), Gerber et al.
patent: 4596037 (1986-06-01), Bouchard et al.
patent: 4668982 (1987-05-01), Tinnerino
USSR Inventor's Certificate #456572, 1974.
"Forming Television Signals in Flaw Detectors Using Automatic Mechanical Scanning"; Defektoskopia; 1979; #5, pp. 106-109.
Booklet of Krautkramer, Production Program for 1984-1985, p. 7-No translation, Nov. '84.

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