VIDEO FINDING USING DISTANCE-BASED HASH MATCHING
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United States of America Patent
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Issued Date -
Oct 17, 2024
app pub date -
Apr 17, 2024
filing date -
Apr 17, 2024
priority date (Note) -
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Abstract
Systems and methods for video matching are provided. A video matching method includes receiving known video data comprising a first plurality of video frames and unknown video data comprising a second plurality of video frames, converting all pixel channel values of each video frame into buffer values, calculating a buffer distance value of each pixel of each video frame by comparing buffer values for all pixels of each video frame of the unknown video data to the known video data, and calculating an average buffer distance value, the average buffer distance value comprising the mean value of the buffer distance value of each pixel of all frames.

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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
MAGNET FORENSICS INC | 2220 UNIVERSITY AVENUE EAST SUITE 300 WATERLOO ONTARIO N2K 0A8 |
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- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Sippel, Christopher | Kitchener, CA | 3 | 1 |
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