| |
 |
|
Class Information
Number: 358/3.21
Name: Facsimile and static presentation processing > Static presentation processing (e.g., processing data for printer, etc.) > Attribute control > Multi-level image reproduction (e.g., gray level reproduction) > Adaptive multi-level image reproduction
Description: Subject matter, not otherwise provided for above, wherein one or more of the multiple discrete density values (gray levels) of an original multi-level image are adaptively processed or reproduced based on a density value or other property of the original multi-level image or of the reproduction, or based on a difference between the original multi-level image and the reproduction.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7623271 |
Automatic grainy noise control for optimal macro uniformity appearance |
Nov. 24, 2009 |
| 7619775 |
Image forming system with density conversion based on image characteristics and amount of color shift |
Nov. 17, 2009 |
| 7599098 |
System and methods for color matching overprinted documents |
Oct. 6, 2009 |
| 7593135 |
Digital image multitoning method |
Sep. 22, 2009 |
| 7580156 |
Image processing system, image processing device, dot data processing device, and method and program product therefor |
Aug. 25, 2009 |
| 7567363 |
Image processing method incorporating decompression |
Jul. 28, 2009 |
| 7564588 |
Image forming device, image forming method, and recording medium that provide multi-level error diffusion |
Jul. 21, 2009 |
| 7564591 |
Image processing apparatus and image processing method |
Jul. 21, 2009 |
| 7557962 |
System and method for tone-dependent multi-frequency halftone screening |
Jul. 7, 2009 |
| 7554696 |
Dot-gain reduction method for multi-level halftoning |
Jun. 30, 2009 |
| 7545539 |
Apparatus and method for adjusting sharpness of image |
Jun. 9, 2009 |
| 7545540 |
Method and system for processing color image data |
Jun. 9, 2009 |
| 7545976 |
Method and apparatus for associating image enhancement with color |
Jun. 9, 2009 |
| 7528992 |
Image processing device and image processing method |
May. 5, 2009 |
| 7518748 |
Printable file repurposing method remapping image data to a primary resolution and assinging values to a macro pixel |
Apr. 14, 2009 |
| 7515310 |
Programmable gain amplifier with hybrid digital/analog architecture |
Apr. 7, 2009 |
| 7511852 |
System and method for variable copying or reproducing a plurality of documents |
Mar. 31, 2009 |
| 7511858 |
Method for printing a visual printer calibration test pattern |
Mar. 31, 2009 |
| 7508549 |
Method and apparatus for multi-color printing using hybrid dot-line halftone composite screens |
Mar. 24, 2009 |
| 7499193 |
Image forming apparatus |
Mar. 3, 2009 |
| 7486420 |
Flexographic printing |
Feb. 3, 2009 |
| 7486413 |
System and method for displaying an image |
Feb. 3, 2009 |
| 7480078 |
Method and system for performing multi-pixel parallel error diffusion enabling high-speed diffusion processing without increasing the system clock rate |
Jan. 20, 2009 |
| 7477415 |
Image processing method and apparatus |
Jan. 13, 2009 |
| 7471418 |
Image/document analysis tool and method for multi-station image forming device |
Dec. 30, 2008 |
| 7466453 |
Image processing apparatus |
Dec. 16, 2008 |
| 7466455 |
Image processing method and system for performing monochrome/color judgement of a pixelised image |
Dec. 16, 2008 |
| 7463387 |
Multilevel value output device |
Dec. 9, 2008 |
| 7460272 |
Image processing apparatus, image processing method, and image processing program |
Dec. 2, 2008 |
| 7450266 |
Color cast reduction system and method |
Nov. 11, 2008 |
| 7443541 |
Image processing apparatus and image processing method |
Oct. 28, 2008 |
| 7440142 |
Image processing system with multi-valued processing |
Oct. 21, 2008 |
| 7420710 |
Optical proximity correction in raster scan printing based on grayscale manipulation of the bitmap |
Sep. 2, 2008 |
| 7420708 |
Method for processing color image data employing a stamp field |
Sep. 2, 2008 |
| 7408672 |
Image processing apparatus, image forming apparatus and image forming method |
Aug. 5, 2008 |
| 7375857 |
Print proofing with color and screen matching |
May. 20, 2008 |
| 7365881 |
Halftone dot-growth technique based on morphological filtering |
Apr. 29, 2008 |
| 7359092 |
Picture image input method |
Apr. 15, 2008 |
| 7349125 |
Application specific integrated circuit (ASIC) in the form of a printer processor |
Mar. 25, 2008 |
| 7327373 |
3D dither algorithm |
Feb. 5, 2008 |
| 7315398 |
Multi-level error diffusion with color image data |
Jan. 1, 2008 |
| 7312898 |
Transformation of an input image to produce an output image |
Dec. 25, 2007 |
| 7312900 |
Method of descreening screened image, method of separating screened image into regions, image processing device, and program |
Dec. 25, 2007 |
| 7307760 |
Raster image path architecture |
Dec. 11, 2007 |
| 7295348 |
Processor for image processing, method of processing image using the same, and printer incorporating the same |
Nov. 13, 2007 |
| 7292374 |
Method and apparatus for image processing capable of efficiently performing a gray-scale correction |
Nov. 6, 2007 |
| 7259888 |
Image file bit depth expansion and subsequent manipulation |
Aug. 21, 2007 |
| 7253924 |
Method of imaging multiple binary bitmaps in a single pass |
Aug. 7, 2007 |
| 7251059 |
System for distinguishing line patterns from halftone screens in image data |
Jul. 31, 2007 |
| 7245402 |
Flexographic printing |
Jul. 17, 2007 |
|
|
|
