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Inventor: Liao; Henry H. J.
Address: Carrollton, TX
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4068266 |
Statistical resolution conversion technique |
January 10, 1978 |
| A resolution converter for interfacing raster input and output scanners having different, predetermined resolution characteristics relies on a maximum likelihood interpolation process, whereby the conversion is carried out with minimum statistical error. |
| 4032977 |
Gray scale interpolation technique |
June 28, 1977 |
| Expanded gray scale information is recovered from quantized video input data in a raster scanned imaging system by utilizing an interpolation process to predict a gray scale value for each element of output data from the quantized levels of a m .times. n matrix of input data elements. Th |
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