| 摘要 |
An image transmitter follows a command signal issued by a computer at a remote end and then controls an image sensor through original wiring. The image transmitter includes an image converting unit, an image compressing unit, a packet processing unit and a communication modulating/demodulating unit. The image converting unit converts the image signal picked up by the image sensor to digital image data. The image compressing unit receives the digital image data and then compressing the digital image data by utilizing image compressing technology. The packet processing unit packs the compressed digital image data to a packet of the image data. The communication modulating/demodulating unit transmits the packet of the image data through the original wiring to the computer at the remote end by frequency modulation. The image transmitter further includes a control unit for controlling the image sensor.
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