As a special symbolic cultural carrier that reflects people’s material life and spiritual state, jewelry plays an increasingly important role in life. How can we accelerate brand promotion, promote jewelry product sales, and establish a rapid market response mechanism? High efficiency, high quality, and low cost to meet consumers’ increasingly personalized and diversified needs are the problems we currently need to solve. The purpose of this article is to explore the application of VR technology in jewelry displays and provide a brand new idea for jewelry display. In order to realize the virtualization of the jewelry design process, this article uses the Cult 3D VR platform to complete the design and realization of the interactive function of the jewelry virtual model, uses the Photoshop software to design the jewelry virtual display system interface, and finally completes the jewelry virtual display system in the Dreamweaver software integration and release. Through detailed example application, the feasibility of the viewpoint of this subject was effectively verified. In this paper, the two algorithms BRSK and SURF are used in conjunction, and the multiscale expression characteristics of BRISK in space and the rotation-invariant characteristics of SURF are used. Studies have shown that the experimental results of the rotation performance of the method in this paper show that the accuracy is improved by 60%, and the time-consuming is relatively less. Therefore, under the premise of ensuring the rapidity, the method in this paper can guarantee the accuracy and time cost of control matching.
Magnetorheological fluids (MRFs) based on amorphous Fe-Si-B alloy magnetic particles were prepared. The influence of annealing treatment on stability and rheological property of MRFs was investigated. The saturation magnetization ( Ms) of amorphous Fe-Si-B particles after annealing at 550°C is 131.5 emu/g, which is higher than that of amorphous Fe-Si-B particles without annealing. Moreover, the stability of MRF with annealed amorphous Fe-Si-B particles is better than that of MRF without annealed amorphous Fe-Si-B particles. Stearic acid at 3 wt% was added to the MRF2 to enhance the fluid stability to greater than 90%. In addition, the rheological properties demonstrate that the prepared amorphous particle MRF shows relatively strong magnetic responsiveness, especially when the magnetic field strength reaches 365 kA/m. As the magnetic field intensified, the yield stress increased dramatically and followed the Herschel-Bulkley model.
.As people’s living standards become higher and higher, people’s requirements for commodities and packaging also become higher and higher. The traditional single packaging can no longer meet the consumer demand of the public. The traditional packaging not only wastes resources but also has single functions. Therefore, this paper proposes an intelligent packaging design. This paper aims to study how to research intelligent packaging design based on big data (BD) image processing. This paper proposes the relevant theoretical knowledge of BD image processing, intelligent packaging design, and the importance of both. The experimental results of this paper show that the development of traditional packaging has been constrained in recent years, from the usage rate of about 80% at the beginning to the usage rate of about 20% later. The utilization rate of smart packaging has risen from about 16% at the beginning to the highest utilization rate of about 83%. It can be seen that smart packaging meets people’s consumption needs. Smart packaging not only has various styles but also has many more functions than traditional packaging and has become more environmentally friendly, which also greatly reduces environmental pollution. Therefore, it is necessary to analyze the intelligent packaging design based on BD image processing in this paper.
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