Apparatus and method for real-time capable disparity estimation for virtual view rendering suitable for multi-threaded execution

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United States of America Patent

PATENT NO 9158994
SERIAL NO

14271480

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Abstract

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An apparatus for estimating a disparity map based on at least two images is provided. The apparatus includes at least two processing units, which include a pixel recursion unit configured to determine a disparity value as a pixel recursion disparity candidate based on a plurality of pixel values of the at least two images and a selector configured to select a selected disparity candidate to determine at least one of the disparity map values of the disparity map. The selector is adapted to select the selected disparity candidate from a candidate group assigned to the selector. The candidate group assigned to the selector includes the pixel recursion disparity candidate, a second disparity candidate and a third disparity candidate. Moreover, the selector is adapted to select the selected disparity candidate independently from a different selector of a different processing unit of the at least two processing units.

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Patent Owner(s)

  • FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kauff, Peter Berlin, DE 11 298
Mueller, Marcus Berlin, DE 23 125
Riechert, Christian Berlin, DE 7 34
Schreer, Oliver Berlin, DE 9 138
Zilly, Frederik Berlin, DE 5 40

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