Robot guidance using standard mark
C.-N. Shyi, J.-Y. Lee, Chia‐Hung Chen · Electronics Letters · 1988
A fast single-view approach to determining the robot location using the standard mark is proposed. In the approach, a standard mark with triangle pattern and location code is used as the reference target. No prerequisite condition is imposed in grabbing the image, and only simple 3-D vector algebra is used in calculating the location. Therefore, the alignment error can be avoided and the speed of location determination can be very fast.