Patents by Inventor Praveen Prasad Nair

Praveen Prasad Nair has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210152530
    Abstract: Various systems and methods for implementing tiered access to regions of interest in video frames are described herein. A system for implementing tiered access to regions of interest in video frames, comprising: a memory device to store a mapping table, the mapping table to store a correspondence between a protection level and a consumer; video processing circuitry to: compress a video stream using a lossless video compression standard, the video stream comprising a plurality of frames, each frame comprising a plurality of image blocks; and encrypt each block in each frame of the video stream using an encryption key; and inference circuitry to: use an object detection and classification process on the video stream to identify an object in the video stream; access a policy store to determine a corresponding protection level for the object; and store the corresponding protection level in lossless video compression metadata.
    Type: Application
    Filed: December 22, 2020
    Publication date: May 20, 2021
    Inventors: Praveen Prasad Nair, Steven J. Tu, Lawrence A Booth, JR., Werner Adam Metz, JR.