Title: Fast fusion method of virtual image of product shape based on progressive fill line algorithm

Authors: Yang Luo; Yan Wang

Addresses: School of Artificial Intelligence, Chongqing Three Gorges Vocational College, Wanzhou, Chongqing, 404155, China ' School of Academy of Economics and Management, Chongqing Three Gorges Vocational College, Wanzhou, Chongqing, 404155, China

Abstract: In order to overcome the problems of low precision and speed in the existing fast fusion methods of virtual image of product shape, a new fast fusion method of virtual image of product shape based on progressive fill line algorithm is proposed in this paper. The progressive filling line algorithm is used to fill the virtual image holes of product shape, and dibr technology is introduced to reconstruct the image position and restore the image colour. Finally, the fuzzy minimum error threshold algorithm and Ostu algorithm are used to calculate the optimal threshold and global threshold of the product shape virtual image features, so as to realise the rapid fusion of product shape virtual image. The experimental results show that the design method can ensure the fusion accuracy and clarity of virtual image of product shape, and the shortest fusion time is 7 ms.

Keywords: progressive fill line algorithm; time-varying illumination; product shape; virtual image; image fusion.

DOI: 10.1504/IJPD.2022.125346

International Journal of Product Development, 2022 Vol.26 No.1/2/3/4, pp.143 - 155

Received: 19 Mar 2021
Accepted: 27 Sep 2021
Published online: 07 Sep 2022 *

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