Shape from focus image processing approach based 3D model construction of manufactured part

The purpose of this research is to develop a process and an algorithm to create a 3D model of the surface a part. This is accomplished using a single camera and a CNC machine as a movable stage. A gradient based focus measure operator written in MATLAB is used to process the images and to generate the surface model. The scopes of this research are image processing and surface model generation as well as verifying part accuracy. The algorithm is able to create a rough surface model of a photographed part, and with careful calibration in a limited number of scenarios has been used in checking part z dimensions

Shape from Focus Image Processing Approach Based 3D Model Construction of Machined Part

Machine vision systems are an important part of any manufacturing process. If a system could be devised that would measure machined parts using a camera, it could speed up the production process as well as ensure that parts are machined accurately

Shape from Focus Image Processing Approach Based 3D Model Construction of Machined Part

Machine vision systems are an important part of any manufacturing process. If a system could be devised that would measure machined parts using a camera, it could speed up the production process as well as ensure that parts are machined accurately