DVR SYSTEM HAVING USB CAMERAS AND METHOD FOR PROCESSING IMAGE DATA FROM USB CAMERAS

摘要

The present invention relates to a USB camera input DVR system that allows a USB camera to be used as an external camera. That is, in the present invention, in addition to the analog CCD camera conventionally used in the DVR system, by providing a USB camera connecting jack that does not require a separate power source or a connection cable, the USB camera can be used as an external camera, thereby providing a separate power or signal from the DVR system. You can easily connect and use the camera without cables.