Patent attributes
A robot capable of performing appropriate movement control while reducing arithmetic processing for recognizing the shape of a floor. The robot sets a predetermined landing position of steps of the legs on a present assumed floor, which is a floor represented by floor shape information used for a current motion control of the robot, during movement of the robot. An image projection area is set, and is projected on each image captured by cameras mounted on the robot for each predetermined landing position in the vicinity of each of the predetermined landing positions. Shape parameters representing the shape of an actual floor partial area are estimated, forming an actual floor whose image is captured in each partial image area, based on the image of the partial image area generated by projecting the set image projection area on the images captured by the cameras for each partial image area.
