基于虚拟现实技术的文创产品色彩自动搭配系统设计

Design of creative culture products′automatic color matching system based on virtual reality technology

色彩搭配直接关系到文创产品的文化表达是否准确。针对以往色彩搭配系统存在的色彩搭配误差较大的问题,文中基于虚拟现实技术设计提出一种专门针对文创产品色彩自动搭配的系统。将虚拟现实技术(VR技术)应用到所提系统设计中,基于B/S三层架构,设计系统框架,构架包括数据访问层、业务逻辑层和表现层。硬件选择了分光测色仪、中央处理器、存储设备、虚拟现实体感交互装置,并对4种关键设备进行详细介绍。软件部分以BP神经网络算法为核心,对RGB三色值进行训练处理,根据训练结果构建文创产品色彩自动搭配模型,实现系统软件逻辑运算分析。系统测试与分析证明了所设计系统虽然与预期配色存在一定误差,但误差较小,因此产生的色差不影响视觉呈现效果。

Color matching is directly related to the accuracy of cultural expression of creative culture products.In order to solve the problem of large error in color matching in the past color matching system,a color matching system for the creative culture products is proposed on the basis of virtual reality(VR)technology.The VR technology is applied to the system design to design the system framework based on B/S three⁃tier architecture,which includes data access layer,business logic layer and presentation layer.The spectrophotometer,CPU,storage device and VR somatosensory interaction device are selected for system hardware.The four key devices are introduced in detail.In the software part,BP neural network algorithm is used as the core to train RGB three color values.According to the training results,the automatic color matching model of the creative culture products is constructed to realize the logical operation and analysis of the system software.System test and analysis results show that although there is a certain error between the designed system and the color matching expectation,the error is small,so the color difference does not affect the visual presentation effect.