The Adaptive Algorithm of the Light Intensity Applied to Androsot

Abstract

The vision system in FIRA's AndroSot plays an important role. To get precise and robust location of both the ball and robot, we need to make a long time before competition, which the most time consuming step is to sample the color of the robot at different location, for the illumination intensity will lead to the changes of the origin color on robot. A light intensity adaptive algorithm is proposed in this paper, it sets up a look up table of the relation between the illumination intensity and the robot color label, and then achieves the color library interoperability under the different light conditions, we show that the accuracy of the algorithm by comparing the calculating result with the sampling result. © Springer-Verlag Berlin Heidelberg 2013.