Attendance device
A attendance and miniature technology, applied in image data processing, printing process, registration/instruction, etc., can solve the problems of limited number of people, difficult identification, time-consuming, etc., and achieve the effect of fast identification speed, convenient portability, and convenient portability
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[0024] In order to further explain the technical means and effects of the present invention to achieve the predetermined purpose, the following is a kind of attendance device proposed according to the present invention, its specific implementation, structure, characteristics and effects in conjunction with the accompanying drawings and preferred embodiments. , as detailed below.
[0025] see figure 1 Shown is a structural block diagram of the attendance device of the present invention, the attendance device includes: a clock unit for providing time; a storage unit for storing user attendance information; an optical device for obtaining a microscopically enlarged optical image on the surface of an object module; an image sensor that generates an optical image acquired by the optical module into a digital image; an image recognition processing unit that picks up a miniature image code from the digital image generated by the image sensor, and decodes the miniature image code into...
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