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SNELL LTD
GB25 patents
Top patents by PatentIndex Score
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Offset interpolation of a sequence of images to obtain a new image
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Method and apparatus for modifying a video stream to encode metadata
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US9510092B2Nov 29, 2016
Method and apparatus for processing a switched audio signal from a crosspoint router
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Defining image features and using features to monitor image transformations
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US7840068B2Nov 23, 2010
System and method for video processing by image segmentation
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US9877022B2Jan 23, 2018
Video sequence processing of pixel-to-pixel dissimilarity values
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US9852489B2Dec 26, 2017
Method and apparatus for modifying a video stream to encode metadata
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US9536545B2Jan 3, 2017
Audio visual signature, method of deriving a signature, and method of comparing audio-visual data background
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US9401010B2Jul 26, 2016
Enhancing perceived sharpness of images
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US9311714B2Apr 12, 2016
Image process with spatial periodicity measure
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US9082044B2Jul 14, 2015
Image process with spatial periodicity measure
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US8773586B2Jul 8, 2014
Motion image rendering systems and methods
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US8358878B2Jan 22, 2013
Method and apparatus for interpolating an image
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US7872689B2Jan 18, 2011
System and method for improved composite decoding
SNELL LTD0 citations52
US7711048B2May 4, 2010
System and method for video processing
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US7800695B2Sep 21, 2010
Video storage device, and method of controlling a video storage device and video mixer
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US7969510B2Jun 28, 2011
Video processing system and method with recursive and non-recursive filtering in separate high frequency bands
SNELL LTD1 citations49
US7903172B2Mar 8, 2011
System and method for video processing
SNELL LTD4 citations48
US8908093B2Dec 9, 2014
Determining aspect ratio for display of video
SNELL LTD0 citations45
US7752248B2Jul 6, 2010
System and method for video processing
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US9536171B2Jan 3, 2017
Logo detection by edge matching
SNELL LTD0 citations41
US9532053B2Dec 27, 2016
Method and apparatus for analysing an array of pixel-to-pixel dissimilarity values by combining outputs of partial filters in a non-linear operation
SNELL LTD0 citations41
US8781259B2Jul 15, 2014
Re-sampling method and apparatus
SNELL LTD0 citations41
US9397774B2Jul 19, 2016
Re-timing sampled data
SNELL LTD0 citations33
US9344052B2May 17, 2016
Management of broadcast audio loudness
SNELL LTD0 citations26