Reverse Engineering Representation Using an Image Processing Modification

Abstract

In the reverse engineering approach, a massive amount of point data is gathered together during data acquisition and this leads to larger file sizes and longer information data handling time. In addition, fitting of surfaces of these data point is time-consuming and demands particular skills. In the present work a method for getting the control points of any profile has been presented. Where, many process for an image modification was explained using Solid Work program, and a parametric equation of the profile that proposed has been derived using Bezier technique with the control points that adopted. Finally, the proposed profile was machined using 3-aixs CNC milling machine and a compression in dimensions process has been occurred between the proposed and original part so as to demonstrate the verification of the proposed method.

Pre-Processing and Surface Reconstruction of Points Cloud Based on Chord Angle Algorithm Technique

“…K. W. Lee and P. Bo [10] introduce a procedure to reconstruction the feature curves by intersections of determined strip pairs to approximates the regions beside the features to obtain a smooth feature curves from points cloud of model. A. Duroobi et al [11] presented a practical method to obtain the control points to derive a representation equation for the profile using Bezier technique from a huge data as a reverse engineering application, also the author used the image modifications process by Solid Work package to perform the dimensional comparison. D. A. Mahmood et al [12] proposed a method for determining the measuring positions of CMM probe which was depend on the Articulated Arm Coordinate Measuring(AACMM)Machine and kinematics calculations of the used robot, it's found the proposed method was accurate and precise and eliminate the design error effects.…”

Intelligent Robotic Welding Based on a Computer Vision Technology Approach

“…The welding tool tracks the middle line between the faying surfaces of the welded plates. Many researchers are interested in image processing and real-time automated robotics [39][40][41][42][43][44].…”