Three-dimensional contourgraph, three-dimensional contour establishing method and device and electronic equipment

The embodiment of the invention provides a three-dimensional contourgraph, a three-dimensional contour establishing method and device and electronic equipment, and the three-dimensional contourgraph comprises a first area-array camera, a second area-array camera, a laser and a processor. The laser is arranged between the first area-array camera and the second area-array camera; the lens plane of the first lens, the imaging plane of the first area array sensor, the lens plane of the second lens, the imaging plane of the second area array sensor and the laser plane of the laser intersect on the same straight line; and the processor is used for combining the first laser grayscale image and the second laser grayscale image to determine the three-dimensional contour of the to-be-measured object. Double-camera multi-angle shooting is adopted, shooting blind areas are effectively reduced, therefore, overall three-dimensional data of an object can be shot, the problem of missing detection caused by the blind areas is