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Monday, August 25th, 2008 at 02:09 | No comments

Categories: DSP

Tags: Contact pilot, CPLD, DSP, EPM7128SLC84, image gathering system

Short Content:        Contact type image sensor CIS (Contact Image Sensor) is after CCD in the 1990s research and development one kind of new electro-optic coupled apparatus [1]. It electro-optic integrations and so on sensor array, LED light-source array, columnar lens array, shift register and analog switch in a strip square shape box, its principle of work and CCD is more similar, but compares with CCD, CIS has the volume to be small, the price is low, the structure is simple, merits ...