Boots – shoes – and leggings
Patent
1996-08-12
1997-06-24
Ramirez, Ellis B.
Boots, shoes, and leggings
364460, 382106, 340937, 356 3, 356 401, G01C 300
Patent
active
056422997
ABSTRACT:
A passive optical speed and distance measuring system includes a pair of camera lenses positioned along a common baseline a predetermined distance apart and controlled by an operator to capture images of a target at different times. The camera lenses are focused on light sensitive pixel arrays which capture target images at offset positions in the line scans of the pixel arrays. A video signal processor with a computer determines the location of the offset positions and calculates the range to the target by solving the trigonometry of the triangle formed by the two camera lenses and the target. Once the range to the target is known at two different times the speed of the target is calculated.
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Hardin Larry C.
Nash Larry V.
Ramirez Ellis B.
Stamber Eric W.
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