Image processing-based foreign substance detection method in wireless charging system and device performing method
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United States of America
Stats
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Mar 25, 2025
Grant Date -
Feb 2, 2023
app pub date -
Mar 18, 2022
filing date -
Mar 18, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
An image processing-based foreign substance detection method in a wireless charging system and a device performing the method are disclosed. A method for detecting a foreign substance includes an operation of acquiring an image of a charging area of a wireless charging system, an operation of detecting, based on an RGB value of a frame of the image, a foreign substance in the charging area, an operation of discriminating a type of the foreign substance, and an operation of performing power control of the wireless charging system according to the type of the foreign substance.
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International Classification(s)
- 2022 Application Filing Year
- G06T Class
- 15799 Applications Filed
- 6457 Patents Issued To-Date
- 40.87 % Issued To-Date
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- 0 Citation Count
- G06T Class
- 0 % this patent is cited more than
- < 1 Age
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