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Class Information
Number: 382/275
Name: Image analysis > Image enhancement or restoration > Artifact removal or suppression (e.g., distortion correction)
Description: Subject matter directed to correcting undesirable image characteristics such as spatial distortion (i.e. subtracting difference data between frames to correct for blurring due to motion), sensor or optical system induced artifacts (i.e. geometric aberrations), process induced artifacts (i.e. "worm" artifacts caused by error diffusion) or physical deterioration of a scanned object itself (i.e. dirt or dust on photos:graphic negatives).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7203375 |
Quantization error compensation apparatus and method thereof |
Apr. 10, 2007 |
| 7203379 |
Digital image cross talk correction |
Apr. 10, 2007 |
| 7200280 |
Image processing apparatus |
Apr. 3, 2007 |
| 7194141 |
Image resolution conversion using pixel dropping |
Mar. 20, 2007 |
| 7194135 |
Image recording device |
Mar. 20, 2007 |
| 7190844 |
Image processing method, storage medium, image processor and image recorder |
Mar. 13, 2007 |
| 7190825 |
Portable communication device for stereoscopic image display and transmission |
Mar. 13, 2007 |
| 7184609 |
System and method for head size equalization in 360 degree panoramic images |
Feb. 27, 2007 |
| 7184607 |
Method and apparatus for automatically adjusting sharpening weighting value |
Feb. 27, 2007 |
| 7181080 |
Image processing apparatus and method, and image pickup apparatus |
Feb. 20, 2007 |
| 7177482 |
Boundary line detection apparatus and method, and image processing apparatus and method as well as recording medium |
Feb. 13, 2007 |
| 7174038 |
Method for antiscatter stationary grid artifacts detection and attenuation in digital radiographic images |
Feb. 6, 2007 |
| 7173734 |
Intercolor bleed reduction in liquid ink printers |
Feb. 6, 2007 |
| 7173741 |
System and method for handling bad pixels in image sensors |
Feb. 6, 2007 |
| 7173971 |
Trailing artifact avoidance system and method |
Feb. 6, 2007 |
| 7174049 |
Image upscaling by joint optimization of low and mid-level image variables |
Feb. 6, 2007 |
| 7171054 |
Scene-based method for determining focus |
Jan. 30, 2007 |
| 7170647 |
Document processing apparatus and method |
Jan. 30, 2007 |
| 7170644 |
Method and system for reducing distortion in scanned images |
Jan. 30, 2007 |
| 7171055 |
Parametric means for reducing aliasing artifacts |
Jan. 30, 2007 |
| 7167601 |
Image processing device, image processing method, image processing program, and storage medium storing image processing program |
Jan. 23, 2007 |
| 7167595 |
Image processing apparatus and recording medium, and image processing apparatus |
Jan. 23, 2007 |
| 7164805 |
Image processing method and apparatus, and recording medium |
Jan. 16, 2007 |
| 7164496 |
Image correction apparatus |
Jan. 16, 2007 |
| 7164807 |
Method and system for automatically reducing aliasing artifacts |
Jan. 16, 2007 |
| 7161633 |
Apparatus and method for providing a usefulness metric based on coding information for video enhancement |
Jan. 9, 2007 |
| 7162054 |
Augmented reality technology |
Jan. 9, 2007 |
| 7162099 |
N-dimensional filter and method for n-dimensionally filtering an original image pixel |
Jan. 9, 2007 |
| 7162100 |
Methods for image enhancement |
Jan. 9, 2007 |
| 7158148 |
Display equipment, display method, and recording medium for recording display control program |
Jan. 2, 2007 |
| 7158666 |
Method and apparatus for including virtual ads in video presentations |
Jan. 2, 2007 |
| 7158688 |
Image processing apparatus, image processing method, and medium on which image processing program is recorded |
Jan. 2, 2007 |
| 7155066 |
System and method for demosaicing raw data images with compression considerations |
Dec. 26, 2006 |
| 7148998 |
System and method for automatic descreening of digital images |
Dec. 12, 2006 |
| 7149358 |
Method and system for improving contrast using multi-resolution contrast based dynamic range management |
Dec. 12, 2006 |
| 7146043 |
Method for smooth trap suppression of small graphical objects |
Dec. 5, 2006 |
| 7145697 |
Show-through compensation apparatus and method |
Dec. 5, 2006 |
| 7146060 |
Real-time correction of phase distortion |
Dec. 5, 2006 |
| 7146042 |
Image processing apparatus and colorimetric system conversion method |
Dec. 5, 2006 |
| 7142330 |
Image processing method, image processing apparatus and recording medium |
Nov. 28, 2006 |
| 7136171 |
Method for the extraction of image features caused by structure light using template information |
Nov. 14, 2006 |
| 7136519 |
Specimen topography reconstruction |
Nov. 14, 2006 |
| 7136537 |
Specular reflection in captured images |
Nov. 14, 2006 |
| 7136538 |
Noise reducing apparatus and noise reducing method |
Nov. 14, 2006 |
| 7130085 |
Half-tone dot elimination method and system thereof |
Oct. 31, 2006 |
| 7130477 |
Method and system for reducing noise in signal systems |
Oct. 31, 2006 |
| 7130479 |
Method for improving the quality of an image |
Oct. 31, 2006 |
| 7130483 |
Method for enhancing a digital image while suppressing undershoots and overshoots |
Oct. 31, 2006 |
| 7127121 |
Efficient implementation of a noise removal filter |
Oct. 24, 2006 |
| 7120309 |
Ghost image correction system and method |
Oct. 10, 2006 |
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