Authors: Heng Luo
Addresses: Institute of Digital Art, Nanjing Vocational College of Information Technology, Nanjing 210023, China
Abstract: In order to overcome the problems of low precision and long time in traditional methods, a 3D virtual display scene modelling method based on augmented reality technology is proposed. The 3D virtual display scene image of the product is obtained by camera, and the 3D virtual display scene coordinate is obtained by using the 3D registration technology in augmented reality. The real product scene image and virtual position are synthesised in virtual reality according to the acquired 3D space coordinates, and the geometric distortion phenomenon generated in the synthesis process is corrected. After the correction, the 3D virtual display scene coordinates are obtained, the product scene image is binary processing, the product image contour is extracted, and the 3D virtual display scene of the product is generated. The simulation results show that the modelling accuracy of this method is kept at 95%, and the modelling time is only 4 s.
Keywords: augmented reality technology; 3D virtual; display scene; 3D registration technology; anti-perspective transformation method.
International Journal of Product Development, 2022 Vol.26 No.1/2/3/4, pp.131 - 142
Received: 09 Mar 2021
Accepted: 27 Sep 2021
Published online: 07 Sep 2022 *