Thereafter, the motion vector unit 144 calculates an X axis motion coordinate value of the pre processed current image, based on the set X axis motion vector VX, and sends the calculated X axis motion coordinate value to {HEAD ~ the PC} via {TAIL ~ the PC interface} 200 
via
Thereafter , the motion vector unit 144 calculates an X axis motion coordinate value of the pre processed current image , based on the set X axis motion vector VX , and sends the calculated X axis motion coordinate value to { HEAD ~ the PC } via { TAIL ~ the PC interface } 200
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