Boots – shoes – and leggings
Patent
1984-03-12
1987-03-10
Smith, Jerry
Boots, shoes, and leggings
315367, 340739, 364521, G06F 314, G09G 100, H01J 2970
Patent
active
046495061
ABSTRACT:
Vector (i.e., line) drawings represent the "intelligence" content of images.
A method is disclosed for the gathering of intelligence and the generation of vectors on the screen of a CRT without the usual problems associated with cost and performance.
The Vector Generator itself uses pairs of digital-to-analog converters with a common analog output. This technique is referred to as interpolation. Careful shaping of the complementary reference voltages of the digital-to-analog converters results in constant velocity, transient-free vectors with starting and end points that are accurately controlled. Cumulative (i.e., closure) errors are entirely absent.
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Jablon Clark A.
Smith Jerry
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