Binarizing system of picture image signals

Binary character signal producing apparatus

Binary coding circuit

Binary coding circuit for OCR

Binary image data coding method having the function of correctin

Binary image reduction method

Binary pattern signal producing apparatus for optical character

Binary quantification of an image having multiple levels of grey

Binary signal producing apparatus for optical character recognit

Biological detecting system and fingerprint collating system emp

Biometric personal identification system based on iris analysis

Bit enable circuitry for an image analyzer system

Bit map character convertor using chain-codes for the character

Bit pattern conversion apparatus

Bit position encoder improved in operating speed

Bitmap image resolution converter compensating for write-white x

Bitmap image segmentation using a charge model for pixels

Bitmap-image pattern matching apparatus for correcting bitmap er

Bitplane area correlator

Block quantizer for transform coding