US Patent Application 17829265. VIDEO COMPRESSION simplified abstract

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VIDEO COMPRESSION

Organization Name

Microsoft Technology Licensing, LLC==Inventor(s)==

[[Category:Marc Andre Leon Pollefeys of Zurich (CH)]]

[[Category:Dag Birger Frommhold of Metzingen (DE)]]

VIDEO COMPRESSION - A simplified explanation of the abstract

This abstract first appeared for US patent application 17829265 titled 'VIDEO COMPRESSION

Simplified Explanation

The patent application describes a decoder that can process compressed RGBD frames in a video.

  • The decoder uses a reference RGBD frame and a depth channel to reproject the reference frame.
  • The reprojected version of the reference frame is computed using a camera pose.
  • The decoder then utilizes the reprojected reference frame to decode the compressed RGBD frame.


Original Abstract Submitted

A decoder receives a compressed red green blue depth, RGBD, frame of a video. The decoder accesses a reference RGBD frame. The decoder reprojects the reference RGBD frame using a depth channel of the reference RGBD frame and a camera pose, to compute a reprojected version of the reference frame. The decoder uses the reprojected version of the reference frame to decode the compressed RGBD frame.

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