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OPPO Receives Patent for Innovative 'Distance Detection and Control System'
2 day ago /
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Author：小编
OPPO Guangdong Mobile Telecommunications Co., Ltd. has recently been awarded a patent under the title 'Distance Detection Method, Control Method, Device, Storage Medium, and Electronic Device,' bearing the authorization announcement number CN113920195B. This patent application, submitted on October 8, 2021, was officially granted on March 14, 2025. The patent delves into the realm of advanced computer vision technology, leveraging image acquisition devices to capture facial images and analyze the size of predefined facial features. This innovative approach allows for the precise calculation of the distance between the user and the device, all achieved with minimal hardware expenditure.
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