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Browse by Category: Main > Optical & Optics
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
8712187 Image processing apparatus and image processing method Apr. 29, 2014
8712184 Method and system for filtering noises in an image scanned by charged particles Apr. 29, 2014
8705888 Error diffusion-based image processing Apr. 22, 2014
8705887 Method and apparatus for filling in or replacing image pixel data Apr. 22, 2014
8704918 Image correction apparatus and image correction method Apr. 22, 2014
8693804 Image processing apparatus and method Apr. 8, 2014
8693803 High linear dynamic range imaging Apr. 8, 2014
8693797 Method and apparatus for evaluating quality estimators Apr. 8, 2014
8693749 Image processing apparatus and method Apr. 8, 2014
8693747 Radiological image noise reduction system and method Apr. 8, 2014
8692909 Image processing device and image pickup device using the same Apr. 8, 2014
8687916 Correcting page curl in scanned books Apr. 1, 2014
8687915 Image processing apparatus, system, method and program storage medium for generating a determination image for determining whether or not moire will occur in image data for plate making Apr. 1, 2014
8687909 Method for deblurring an image that produces less ringing Apr. 1, 2014
8687870 System and method for correcting inhomogeneity of spatial intensity in 3D MR image data Apr. 1, 2014
8687123 Video signal processing Apr. 1, 2014
8682102 Cyclic noise removal in borehole imaging Mar. 25, 2014
8682099 Image correction method and image correction device Mar. 25, 2014
8682098 Image data processing method and image processing apparatus Mar. 25, 2014
8682097 Digital image enhancement with reference images Mar. 25, 2014
8682089 Image processing apparatus, image processing method, program and semiconductor integrated circuit Mar. 25, 2014
8682069 Image signal processing apparatus, image signal processing method, and program Mar. 25, 2014
8675998 Method and apparatus for high frequency component smoothing, and image display apparatus Mar. 18, 2014
8675988 Metadata-driven method and apparatus for constraining solution space in image processing techniques Mar. 18, 2014
8675987 Systems and methods for determination of a camera imperfection for an image Mar. 18, 2014
8675986 Reducing moire patterns Mar. 18, 2014
8675985 Apparatus and method for processing image Mar. 18, 2014
8675982 Image processing for removing a noise component contained in an image Mar. 18, 2014
8675980 Method and system for reducing update frequency of image-processing means Mar. 18, 2014
8675102 Real time denoising of video Mar. 18, 2014
8675081 Real time video stabilization Mar. 18, 2014
8670633 Distortion compensated imaging Mar. 11, 2014
8670632 System for reducing effects of undesired signals in an infrared imaging system Mar. 11, 2014
8670630 Fast randomized multi-scale energy minimization for image processing Mar. 11, 2014
8670040 Image processing method and apparatus and X-ray imaging apparatus implementing image sharpening processing Mar. 11, 2014
8666189 Methods and apparatus for flat region image filtering Mar. 4, 2014
8666187 Image reproduction apparatus and image reproduction method Mar. 4, 2014
8665499 Isolated hole detection and growth Mar. 4, 2014
8665378 Filter for video stream Mar. 4, 2014
8660335 Transient pixel defect detection and correction Feb. 25, 2014
8659797 Image forming apparatus, computer readable medium, and method Feb. 25, 2014
8659618 Noise-robust edge enhancement system and method for improved image sharpness Feb. 25, 2014
8655104 Cyclic noise removal in borehole imaging Feb. 18, 2014
8655102 Method and system for identifying tokens in an image Feb. 18, 2014
8655101 Signal processing device, control method for signal processing device, control program, and computer-readable storage medium having the control program recorded therein Feb. 18, 2014
8655100 Correcting an artifact in an image Feb. 18, 2014
8655099 Relationship maintenance in an image process Feb. 18, 2014
8655034 Information processing apparatus, processing method, and computer-readable storage medium Feb. 18, 2014
8654412 Component imaging method, component imaging device, and component mounting device having component imaging device Feb. 18, 2014
8654240 Optical chromatic aberration correction and calibration in digital cameras Feb. 18, 2014











 
 
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