The method of measuring the three-dimensional shape

The present invention discloses a three-dimensional shape measuring apparatus and a three-dimensional shape measuring method. Three-dimensional shape measuring method comprising the steps of: capturing a first image of a first measurement object in the measurement region; arithmetically processing the first image by the first central processing unit to generate a first three-dimensional shape of the measurement region; the first at the same time the central processing unit for arithmetically processing the first image, capturing a second image of a second measurement object in the measurement region; performs arithmetic processing on the second image by the second central processing unit to generate a second three-dimensional measurement region shape. Thus, the measurement time can be shortened.