System and method for rendering differential video on graphical displays
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United States of America Patent
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Mar 19, 2024
Grant Date -
Jan 19, 2023
app pub date -
Dec 21, 2021
filing date -
Dec 21, 2021
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Abstract
A differential video rendering system, including a graphics processing unit (GPU); a graphical display coupled to the GPU; a video decoder configured to decode a bitstream of encoded data into a plurality of sets of decoded blocks; at least one processor configured to: generate, based on a first set of the plurality of sets of decoded blocks, a first differential video frame comprising a plurality of sets of differential regions, normalize each set of the plurality of sets of differential regions to a fixed size block to provide a normalized plurality of sets of differential regions, map a respective set of the normalized plurality of sets of differential regions to align with a respective tile size region of a plurality of tile size regions conforming with the GPU, generate a hierarchal region tree based on the normalized plurality of sets of differential regions mapped to the plurality of tile size regions, and generate a plurality of optimal regions based on the hierarchal region tree satisfying a predefined criteria corresponding to a pre-defined optimal number of regions and a predefined efficiency parameter; and a graphics rendering engine configured to render the first differential video frame on the graphical display based on the plurality of optimal regions and a group of differential regions.
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Patent Owner(s)
- SAMSUNG ELECTRONICS CO. LTD.
International Classification(s)
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- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Aggarwal, Harsh | Noida, IN | 3 | 0 |
Kaur, Daljeet | Noida, IN | 4 | 14 |
Kumar, Ashish | Noida, IN | 161 | 784 |
Panwar, Sumit | Noida, IN | 3 | 4 |
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