Image processing apparatus using retrieval sheets capable of rec

Image processing apparatus using tonal degree conversion

Image processing apparatus using two-dimensional space frequency

Image processing apparatus which adds apparatus identification d

Image processing apparatus which converts m-bit image data to n-

Image processing apparatus which converts multi-value density da

Image processing apparatus which detects a line image

Image processing apparatus which predicts when to prepare for im

Image processing apparatus which selects from one of plural gene

Image processing apparatus which separates an image signal accor

Image processing apparatus with binarization-error dispersal

Image processing apparatus with conversion and reconversion of t

Image processing apparatus with correction of diffusion errors o

Image processing apparatus with data storage region management,

Image processing apparatus with detection of an overflow and und

Image processing apparatus with enlarged-scale processing functi

Image processing apparatus with flexible use of memory and varia

Image processing apparatus with good highlight reproduction

Image processing apparatus with high- and low-resolution image s

Image processing apparatus with image compressing and processing