Calculating noise estimates of a digital image using...

Calculating noise from multiple digital images having a...

Calibration and correction in a fingerprint scanner

Camera system with neural network compensator for measuring 3-D

Camera with image enhancement functions

Cascaded anti-aliasing filter control for sampled images

Cell library that can automatically avoid forbidden pitches

Character processing apparatus and a character processing method

Character recognition system

Character thinning using emergent behavior of populations of com

Circuit for correction of white pixel defects and an image...

Circuit for sharpening of edges of a pixel image in a color copi

Circuitry for determining median of image portions

Circuitry for determining median of image portions

Classified adaptive error recovery method and apparatus

Classified adaptive error recovery method and apparatus

Coalescence of device independent bitmaps for artifact...

Code image quality checking device

Codeword-dependent post-filtering for vector quantization-based

Coding method conversion apparatus