3 Bio-Mimetic Vision System For Autonomous Mobile Robot Navigation
2013 ◽
Vol 1
(1)
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pp. 4
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Bio-Mimetic Vision System (BMVS) for AutonomousMobile Robot Navigation encompasses three major fields, namelyrobotics, navigation and obstacle avoidance. Bio-mimetic vision isbased on stereo vision. Summation of Absolute Difference (SAD)is applied on the images from the two cameras and disparity mapis generated which is then used to navigate and avoid obstacles.Camera calibration and SAD is applied on Matlab software.AT89C52 microcontroller, along with Matlab, is used to efficientlycontrol the DC motors mounted on the robot frame. It is observedfrom experimental results that the developed system effectivelydistinguishes objects at different distances and avoids them whenthe path is blocked.
2013 ◽
Vol 3
(1)
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pp. 4
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2011 ◽
Vol 37
(6)
◽
pp. 1058-1070
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2015 ◽
Vol 12
(7)
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pp. 81
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