High temperature sensor for induced vibration dynamic touch sens

Details High temperature sensor for induced vibration dynamic touch sens High temperature sensor for induced vibration dynamic touch sens

1988-05-31

1990-07-17

Boudreau, Leo H.

Image analysis

Histogram processing

For setting a threshold

901 33, 901 46, 73651, G06K 900, B25J 1308

Patent

active

049426206

ABSTRACT:
A high temperature sensor for use with an induced vibration dynamic touch sensor system comprising a pad element adapted for sliding contact with an object so as to induce vibrations in the pad, a mechanical coupling means comprising a stiff, substantially straight member for coupling the pad to a transducer assembly, the transducer assembly for converting the vibrations into electrical signals. The electrical signals are processed to produce a normalized spectral signature characteristic of the size and shape of the object, and the sizes and shapes and nature of its surface features. A pattern vector is extracted from the spectral signature and subjected to discriminant analysis to classify and recognize the object.

REFERENCES:
patent: 3781798 (1973-12-01), Hinks
patent: 3956734 (1976-05-01), Radcliffe

Affiliated with

Also associated with

Rating

High temperature sensor for induced vibration dynamic touch sens does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High temperature sensor for induced vibration dynamic touch sens, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High temperature sensor for induced vibration dynamic touch sens will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-99828