SURFACE SHAPE MEASUREMENT APPARATUS, SURFACE SHAPE MEASUREMENT METHOD, SURFACE STATE GRAPHIC APPARATUS

A surface shape measuring apparatus, comprising: a stereo-photographing part 3 for photographing an object 1 in stereo; a relative position changing part 4 for changing the positional relation between the stereo-photographing part 3 and the object 1; means 5 for storing stereo-photographing parameters in a plurality of directions from which the stereo-photographing part 3 photographs the object 1; a stereo-image generating means 6 for controlling the stereo-photographing part 3 to photograph the object 1 from the plurality of directions with the stored stereo-photographing parameters and generating stereo images of the object 1; and a surface shape processing means 7 for measuring the surface shape of the obj ect 1 based on the stereo images of the object 1.