Image processing apparatus and method for control to smooth a character region of a binary image and perform character recognition

Image processing apparatus

Full color, digitally printed copy evident documents

Frequency-adaptive descreening method and device for performing same

Post processing halftone images

Method, device, and program product for dot area extraction based on periodicity of different numbers on pixels in crossing directions

Inverse halftoning using inverse projection of predicted errors for multi-bit images

Information processing apparatus, information processing method, and storage medium for processing an image and a pattern included in an XOR-and-XOR rendering command set

System and method for estimating continuous tone values from rendered binary input

Method and system for inverse halftoning utilizing inverse projection of predicted errors

Rescreeining selected parts of a halftone image

Image evaluation apparatus and method, image forming system, and non-transitory computer readable medium

Image processing apparatus, image processing method, and non-transitory computer readable medium

HOST APPARATUS, IMAGE SCANNING APPARATUS, IMAGE SCANNING METHODS THEREOF AND COMPUTER READABLE RECORDING MEDIUM

Filter setup learning for binary sensor

Method and apparatus to increase bit-depth on gray-scale and multi-channel images (inverse dithering)

Image processing apparatus, image processing method, and computer readable medium

Recreating step and repeat geometrical data

Image output inspection system, image inspection apparatus, and computer program product

System and method for inverse halftoning

Methods for background and noise suppression in binary to grayscale image conversion

Image reading method and image reading apparatus

Method and system for improved copy quality by generating contone value based on pixel pattern and image context type around pixel of interest

Image processing apparatus and image processing method

Content-aware uniform rosette color halftone image resizing using iterative determination of energy metrics

Content-aware resizing of uniform rosette color halftone images

Content-aware halftone image resizing using iterative determination of energy metrics

Content-aware halftone image resizing

Correction of print engine artifacts using an iterative halftoning search algorithm

Image processing apparatus

Image processing apparatus and line pair pattern identification method

Image processing apparatus, method, computer program product, and image forming apparatus, detecting a halftone area based on a rearranged halftone dot detection result

Method and apparatus for reducing aliasing artifacts in scans of screen printed originals

Image processing method for reducing imaging artifacts

Image forming apparatus and image quality enhancement method thereof

Asymmetrical digital filters for dot gain adjustments

Method and system for detection of binary halftone frequencies

Image processing circuit, displaying apparatus, and printing apparatus

Image processing method, image processing apparatus and recording medium

Image processing using hybrid lookup table

Sharpening a halftoned image

Apparatus for eliminating moire in scanned image and method for the same

Methods for background and noise suppression in binary to grayscale image conversion

Method and system for improved copy quality in a multifunction reprographic system

System and method for enhancing stored binary images

Methods and systems for descreening a digital image

Method and system for improved copy quality in a multifunction reprographic system

Image processing apparatus and image processing method adapted to correct color unevenness

Color management of halftoned images

Method for descreening a scanned image

Method and device for controlling processes during printing

Image processing apparatus, image forming apparatus, and image processing method

Image processing apparatus, image forming apparatus, image reading process apparatus, image processing method, image processing program, and computer-readable storage medium

Printer, print method and print system

Pixel exposure as a function of subpixels

Halftone detection and removal

Image formation assistance device, image formation assistance method and image formation assistance system

Halftone screen frequency and magnitude estimation for digital descreening of documents

Dot analysis device, dot analysis program storage medium, and dot analysis method

Print method and system to obtain high quality image using less data quantity

Lookup table for adjusting dot-gain on bitmap files based on average number of dots

Apparatus and methods for de-screening scanned documents

Color plane misregistration determinations

Systems and methods for halftone frequency detection