  The following work shows an algorithm that can process images digitally with
the goal of control the movement of a mobile robotic platform in a certain
environment. The platform is identified with a specific color, and displacement
environment of the platform shift has identified obstacles with different
colors, for both cases it worked with the RGB color scale. To obtain the
control's movement of the robotic platform, the algorithm was developed in C
programming language, and used the Open CV libraries for processing images
captured by a video camera on the Dev-platform C + +. The video camera was
previously calibrated using ZHANG technique where parameters were obtained
focal length and tilt focal pixel. In the algorithm histogram analysis and
segmentation of the image were developed, allowing to determine exactly the
relative position of the platform with respect to the obstacles and movement
strategy to follow.
