Region of interest-based video transfer

Region of interest-based video transfer

Image data for frames of a moving image is transmitted from a first computer to a second computer. A region of interest for all of the frames in the moving image is identified by calculations using the image data for at least some of the frames. Coordinates for the region of interest are transmitted...

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Hauptverfasser: MATSUBAYASHI DON HIDEYASU, MUKHERJEE UDDIPAN
Format: Patent
Sprache:eng
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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creator MATSUBAYASHI DON HIDEYASU
MUKHERJEE UDDIPAN
description Image data for frames of a moving image is transmitted from a first computer to a second computer. A region of interest for all of the frames in the moving image is identified by calculations using the image data for at least some of the frames. Coordinates for the region of interest are transmitted. Image data for a first frame and second frame for the region of interest is encoded and transmitted. A region surrounding the region of interest is identified. Coordinates for the region surrounding the region of interest are transmitted. Image data for the first frame for the region surrounding the region of interest is encoded and transmitted, wherein transmission of the encoded image data for the first frame for the region surrounding the region of interest is effected after transmission of encoded image data for both of the first and second frames for the region of interest.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
title Region of interest-based video transfer
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