METHODS FOR REDUCING THE APPEARANCE OF BLOCK-RELATED ARTIFACTS
Number of patents in Portfolio can not be more than 2000
United States of America
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N/A
Issued Date -
Mar 6, 2025
app pub date -
Aug 31, 2023
filing date -
Aug 31, 2023
priority date (Note) -
Published
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Abstract
Methods and systems for reducing the appearance of block-related artifacts are described. The methods include obtaining image frames in a sequence of image frames and adjusting some or all image frames in the sequence of image frames to generate adjusted image frames. The adjusted image frames may be created by generating image data and adding it to one or more edges of the image frame or by discarding image data from the image frame. The adjusted image frames shift a block origin relative to image data in the image frame. The adjusting is performed so that the shift of the block origin varies during the sequence of image frames. A block-based process is applied to each adjusted image frame to generate processed image frames, wherein blocks of image data are selected and processed in each adjusted frame of image data according to the block origin.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
ARM LIMITED | CAMBRIDGE |
International Classification(s)

- 2023 Application Filing Year
- G06T Class
- 13980 Applications Filed
- 3282 Patents Issued To-Date
- 23.48 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
HANWELL, David | Sale, GB | 21 | 89 |
# of filed Patents : 21 Total Citations : 89 |
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- G06T Class
- 0 % this patent is cited more than
- < 1 Age
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Full Text
- (A) 2.0 to 8.0 mol % of vinylidene fluoride,(B) 60.0 to 70.0 mol % of tetrafluoroethylene,(C) 35.0 to 25.0 mol % of perfluoro(lower alkyl vinyl ether) or perfluoro(lower alkoxy-lower alkyl vinyl ether), and(D) 0.2 to 3.0 mol % of a perfluoro unsaturated nitrile compound, and having a Mooney viscosity ML1+10(121° C.) of 65 to 110, as well as a vulcanizable fluorine-containing elastomer composition comprising said fluorine-containing elastomer and a bisamidoxime compound in an amount of 0.2 to 5 parts by weight based on 100 parts by weight of the fluorine-containing elastomer. A sealing material obtained by vulcanization-molding of the fluorine-containing elastomer has not only excellent compression set characteristics and plasma resistance, but also low adhesion to metal at a higher temperature, specifically 150° C.

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