DEVELOPMENT AND TESTING OF A SENSOR ROD FOR CHEMICAL AND PHYSICAL MEASUREMENTS IN A TAI
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Jones, Daniel↗
Engineering topics
Lopez, Alex
Publications and source records attributed to Lopez, Alex.
Non-linear Post Processing Image Enhancement
A non-linear filter for image post processing based on the feedforward Neural Network topology is presented. This study was undertaken to investigate the usefulness of "smart" filters in image post processing. The filter has shown to be useful in recovering high frequencies, such as those lost during the JPEG compression-decompression process. The filtered images have a higher signal to noise ratio, and a higher perceived image quality. Simulation studies comparing the proposed filter with the optimum mean square non-linear filter, showing examples of the high frequency recovery, and the statistical properties of the filter are given,
Hunt, Shawn↗