Research And Design Of Panoramic Roaming Production Platform With Auxiliary Selection Of Interactive Hotspots

With the rapid spread and rapid development of computer technology,digital image technology and virtual reality technology,people have more and more demand for various interactive experiences.As part of the transparent factory project,more and more manufacturing companies have chosen to display the factory interior or cultural exhibition hall in a panoramic roaming manner,and the demand for panoramic roaming production is growing.At present,many scholars and companies have proposed a panoramic roaming production platform on the browser side,but a large part of them have a problem of relying on the flash plugin.Users must install the flash plugin,which is inconvenient to use.And almost no platform provides auxiliary selection of interactive hotspots,and the efficiency of creating interactive hotspots is low.In response to the above problems,this paper proposes a panoramic roaming production platform based on WebGL.The platform is divided into three modules: platform management module,panoramic roaming management module and panoramic roaming display module.Through the platform management module,the administrator can review the platform content;through the panoramic roaming management module,the producer can create,delete,query and produce a panoramic roaming system,and the producer can upload panoramic images,customize the interactive hotspots,save the resources and information of defined panoramic roaming system on the server;the panoramic roaming display module loads and displays the panorama roaming system saved on the server.In order to solve the problem of relying on plugins in traditional panoramic roaming production platform,this paper proposes a panoramic roaming production component based on WebGL,which realizes 3D scene rendering,interactive hotspot production,roaming information storage and roaming effect display.In order to solve the problem of cumbersome selection of interactive hotspots,this paper proposes a hotspot region detection algorithm.The algorithm combines the advantages of Canny edge detection algorithm based on gradient and HED edge detection algorithm based on full convolutional neural network.Experimental results show that the algorithm has improved accuracy.In this paper,the WebGL technology is used to solve the problem of relying on plugins in traditional panoramic roaming production platform.At the same time,the designed hotspot region detection algorithm is used to realize the auxiliary selection of interactive hotspots,which improves the efficiency of making hotspots.The case shows that the platform can run stably,and the functions of each design have been realized,achieving the expected results.