MOTION ESTIMATION AND/OR COMPENSATION

Estimating and/or compensating motion in a video image is provided wherein an image segment of the video image is selected, a search area is defined around the image segment, the defining being based on a range of possible motion vectors for the image segment, and image data related to said search a...

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Bibliographic Details
Main Authors SCHUTTEN, ROBERT, J, OJO, OLUKAYODE, A, VISSERS, KORNELIS, A, KETTENIS, JEROEN, M, RIEMENS, ABRAHAM, K
Format Patent
LanguageEnglish
French
German
Published 06.08.2008
Subjects
BASIC ELECTRONIC CIRCUITRY
CODE CONVERSION IN GENERAL
CODING
DECODING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:Estimating and/or compensating motion in a video image is provided wherein an image segment of the video image is selected, a search area is defined around the image segment, the defining being based on a range of possible motion vectors for the image segment, and image data related to said search area is retrieved. The search area is defined to have its center offset from a center of the image segment. The offset may be determined by a global motion parameter.
Bibliography:Application Number: EP20020760499