Optical pattern recognition using detector and locator neural ne
Optical pattern recognition using multiple reference images
Optical processor including electronic processing array
Optical ranked-order filtering using threshold decomposition
Optical reading and displaying device
Optical reading apparatus
Optical recognizing apparatus
Optical scanner filter screen
Optical stereo video signal processor
Optical system for producing an image for a set of characters
Optical testing for genuineness of bank notes and similar paper
Optical three-dimensional digital data acquisition system
Optimal binarization of gray-scaled digital images via fuzzy...
Optimum fast textural feature extractor
Opto-electronic image processor
Opto-electronic morphological processor
Optoelectronic pattern comparison system
Optoelectronic system for determining surface irregularities of
Original-reading device with a movable reading unit
Orthogonal transform coding system for image data