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Shortwave infrared optical imaging through an electronic device display
Shortwave infrared optical imaging through an electronic device display
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机译:通过电子设备显示器进行短波红外光学成像
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摘要
Systems and methods for through-display imaging. An optical imaging sensor is positioned at least partially behind a display and is configured to emit shortwave infrared light at least partially through the display to illuminate an object, such as a fingerprint, in contact with an outer surface of the display. Surface reflections from the object are received and an image of the object can be assembled.
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