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Video Identification

UNSPECIFIED Video Identification .

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A method and apparatus for processing a first sequence of images and a second sequence of images to compare the first and second sequences is disclosed. Each of a plurality of the images in the first sequence and each of a plurality of the images in the second sequence is processed by (i) processing the image data for each of a plurality of pixel neighbourhoods in the image to generate at least one respective descriptor element for each of the pixel neighbourhoods, each descriptor element comprising one or more bits; and (ii) forming a plurality of words from the descriptor elements of the image such that each word comprises a unique combination of descriptor element bits. The words for the second sequence are generated from the same respective combinations of descriptor element bits as the words for the first sequence. Processing is performed to compare the first and second sequences by comparing the words generated for the plurality of images in the first sequences with the words...

Item Type: Patent
Divisions : Surrey research (other units)
Authors :
Paschalakis, S
Brasnett, P
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 12:14
Last Modified : 23 Jan 2020 11:01

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