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Class Information
Number: 382/268
Name: Image analysis > Image enhancement or restoration > Edge or contour enhancement > Minimize discontinuities at boundaries of image blocks (i.e., reducing blocking effects or effects of wrap-around)
Description: Subject matter including means or processes to smooth undesirable transitions at the boundaries separating discrete pixel* blocks after the blocks have undergone processing such as compression or decompression, or to process pixel*s at the edges of an image when the process requires neighboring or context pixel*s.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7415163 |
Method of reducing noise in images |
Aug. 19, 2008 |
| 7412109 |
System and method for filtering artifacts in images |
Aug. 12, 2008 |
| 7409103 |
Method of reducing noise in images |
Aug. 5, 2008 |
| 7406209 |
Method of reducing a blocking artifact when coding moving picture |
Jul. 29, 2008 |
| 7403667 |
Method of reducing a blocking artifact when coding moving picture |
Jul. 22, 2008 |
| 7400780 |
Method of reducing a blocking artifact when coding moving picture |
Jul. 15, 2008 |
| 7397966 |
Method of reducing a blocking artifact when coding moving picture |
Jul. 8, 2008 |
| 7397965 |
Method of reducing a blocking artifact when coding moving picture |
Jul. 8, 2008 |
| 7397967 |
Method of reducing a blocking artifact when coding moving picture |
Jul. 8, 2008 |
| 7394945 |
Method of reducing a blocking artifact when coding moving picture |
Jul. 1, 2008 |
| 7391923 |
Method of reducing a blocking artifact when coding moving picture |
Jun. 24, 2008 |
| 7391924 |
Method of reducing a blocking artifact when coding moving picture |
Jun. 24, 2008 |
| 7391922 |
Method of reducing a blocking artifact when coding moving picture |
Jun. 24, 2008 |
| 7391921 |
Method of reducing a blocking artifact when coding moving picture |
Jun. 24, 2008 |
| 7388996 |
Method for filtering digital images, and a filtering device |
Jun. 17, 2008 |
| 7388999 |
Transformations for denoising images |
Jun. 17, 2008 |
| 7382930 |
Method of reducing a blocking artifact when coding moving picture |
Jun. 3, 2008 |
| 7382923 |
Method and device for processing and decoding a coded digital signal |
Jun. 3, 2008 |
| 7379617 |
Method of reducing a blocking artifact when coding moving picture |
May. 27, 2008 |
| 7379616 |
Method of reducing a blocking artifact when coding moving picture |
May. 27, 2008 |
| 7373010 |
Method and device for post-processing digital images |
May. 13, 2008 |
| 7370976 |
Projection type image display device |
May. 13, 2008 |
| 7373014 |
Post-processing method for reducing artifacts in block-coded digital images, and post-processing device for actuating such method |
May. 13, 2008 |
| 7362913 |
Method of reducing a blocking artifact when coding moving picture |
Apr. 22, 2008 |
| 7362914 |
Method of reducing a blocking artifact when coding moving picture |
Apr. 22, 2008 |
| 7359570 |
Method of reducing a blocking artifact when coding moving picture |
Apr. 15, 2008 |
| 7359569 |
Method of reducing a blocking artifact when coding moving picture |
Apr. 15, 2008 |
| RE40179 |
Method of image filtering based on successive pixels |
Mar. 25, 2008 |
| RE40178 |
Method of filtering an image |
Mar. 25, 2008 |
| RE40180 |
Method of filtering an image based on comparisons |
Mar. 25, 2008 |
| RE40177 |
Method and apparatus for filtering an image |
Mar. 25, 2008 |
| 7346225 |
Demosaicing graphical content |
Mar. 18, 2008 |
| 7346224 |
System and method for classifying pixels in images |
Mar. 18, 2008 |
| 7336390 |
Method and apparatus for reducing multi-bit image data |
Feb. 26, 2008 |
| 7336832 |
Processor and processing method for an image signal, image display apparatus, generation apparatus and generation method for coefficient data used therein, program for executing each of these |
Feb. 26, 2008 |
| 7333119 |
System and method for virtual coverage anti-aliasing |
Feb. 19, 2008 |
| 7327898 |
Reducing boundary effects for images with screen patterns |
Feb. 5, 2008 |
| 7317940 |
MRT apparatus, method and computer program product for determining the speed of a flowing medium |
Jan. 8, 2008 |
| 7305143 |
Method of reducing a blocking artifact when coding moving picture |
Dec. 4, 2007 |
| 7305142 |
Method of reducing a blocking artifact when coding moving picture |
Dec. 4, 2007 |
| 7289682 |
Method of reducing a blocking artifact when coding moving picture |
Oct. 30, 2007 |
| 7283682 |
Method of reducing a blocking artifact when coding moving picture |
Oct. 16, 2007 |
| 7283681 |
Method of reducing a blocking artifact when coding moving picture |
Oct. 16, 2007 |
| 7277593 |
Method of reducing a blocking artifact when coding moving picture |
Oct. 2, 2007 |
| 7277592 |
Spacial deblocking method using limited edge differences only to linearly correct blocking artifact |
Oct. 2, 2007 |
| 7242815 |
Adaptive filter |
Jul. 10, 2007 |
| 7239755 |
Method of reducing a blocking artifact when coding moving picture |
Jul. 3, 2007 |
| 7233706 |
Method of reducing a blocking artifact when coding moving picture |
Jun. 19, 2007 |
| 7233707 |
Image processing system, projector, program, information storage medium, and image processing method |
Jun. 19, 2007 |
| 7227556 |
High quality antialiased lines with dual sampling pattern |
Jun. 5, 2007 |
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