3 x 3 convolver produces weighted sum of nine contiguous picture elements in square. Data processed through convolver at video scanning rate of current raster line. Two previous lines stored in external buffers (N-3)element delays. Specific choice of convolution weights determines whether convolver performs smoothing, spatial-frequency filtering, edge detection, or other forms of image processing.
Convolver for Pipelined-Image Processor
NASA Tech Briefs ; 9 , 4
1986-03-01
Miscellaneous
No indication
English
Programable Pipelined-Image Processor
NTRS | 1986
|Programming a Pipelined Image Processor
British Library Online Contents | 1996
|Multimoding in SAW Convolver Waveguides
NTIS | 1980
|Modular, Fast, Two-Dimensional Cyclic Convolver
NTRS | 1986
|A New ZnO-on-Si Convolver Structure
NTIS | 1981
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