Design of robot monocular vision based on DSP and CMOS image sensor

Aiming at the property of robot duty, this paper designed a monocular vision system. Based on the simplified HIS color model, the object status can be judged with a sampling method. With CPLD to form the control timing sequence, a CMOS image sensor is adapted to build up a hardware platform with a resolution of 0.3 M pixel. The high-performance DSP processor used can provide image processing and motion control functions simultaneously. The algorithm is verified with Matlab and then ported to DSP. Experimental result has shown that the system can implement the status judgement successfully.