Depth reconstruction filter for depth coding videos

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United States of America Patent

PATENT NO 8270752
APP PUB NO 20100239180A1
SERIAL NO

12405864

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Abstract

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A method filters a depth image, wherein each depth image includes an array of pixels at locations (x, y), and wherein each pixel has a depth. A moving window is applied to the pixels in the depth image, wherein a size of the window covers a set of pixels centered at each pixel. A single representative depth from the set of pixel in the window is assigned to the pixel to produce a processed depth image. Then, each pixel in the processed depth image is filtered to correct outlier depths without blurring depth discontinuities to produce a filtered depth image.

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Patent Owner(s)

  • MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Oh, Kwan-Jung Gwangju, KR 12 71
Vetro, Anthony Arlington, US 152 5960
Yea, Sehoon Cambridge, US 159 2132

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