Sensors For 3D Digitization (3D imaging technology)

Digital images are still pictures taken from a scene or scanned from documents such as photographs or artwork. Digital 3D imaging can be used in many different applications such as visual communication and industrial automation etc. This technique of digital imaging requires the integration of different sophisticated sensors. These sensors encompass the photo diodes based on integrated bi cells and the laser based position measurement sensors. The digital image is sampled and thereafter organized as a net of dots. Then an analog signal is produced for display. The analog signal is formed by the interpretation of bits which are further read by the machine. With the emergence technologies like very large scale integration various sophisticated CMOS transistor based sensors of high end digital chip integration are now available for digital 3D imaging which provide a high level of accuracy. There are different electronic sensors selected to be mounted into VLSI for example a synchronization circuit.

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