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Home › Filtering pulse-width modulated (PWM) noise from a fingerprint image captured with an optical under-display fingerprint sensor (UDFPS)

Filtering pulse-width modulated (PWM) noise from a fingerprint image captured with an optical under-display fingerprint sensor (UDFPS)

US Patent 11928795 · Granted Mar 12, 2024

Estimated economic value: $112,328,000 ⓘ

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