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Priority to TW103134947ApriorityCriticalpatent/TWI526943B/en
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Publication of TW201614548ApublicationCriticalpatent/TW201614548A/en
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms
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Abstract
A swiping fingerprint image processing device comprising an image sensor, at least two signal processing circuits, a first switch controller and a second switch controller. The image sensor captures a fragment fingerprint image. The first switch controller divides the fragment fingerprint image into a plurality of fragment fingerprint sub-images, and dispersedly transfers the fragment fingerprint sub-images to the signal processing circuits. The signal processing circuits execute an image signal processing to the received fragment fingerprint sub-images. The second switch controller receives the processed fragment fingerprint sub-images from the signal processing circuits, and merges the processed fragment fingerprint sub-images to generate a processed fragment fingerprint images.