基于DSP的美术作品高精度数据对比分析系统设计

Design of DSP⁃based high⁃precision data contrast and analysis system for art works

为了解决当前美术作品数据对比分析过程中存在的准确率低以及时间长的问题,文章设计一种基于DSP的美术作品高精度数据对比分析系统。该系统分为硬件与软件两个部分,其中硬件由电源模块、数据采集模块、数据接收控制模块、基于DSP的数据处理模块组成。将所有程序搬运至DSP内部的存储器中,该存储器集成闪存FLASH,进而实现程序装载以及数据处理程序的运行。软件部分主要根据美术作品图像的颜色、纹理、形状等特征,采用自适应K⁃均值聚类算法对图像进行分割处理,并通过计算查询图像与目标图像所有区域之间的非线性高斯距离得到模糊集合,结合模糊集合重心获取美术作品高精度数据对比分析结果。实验结果表明,所设计系统的数据对比分析准确率高、时间短,具有可靠性。

A DSP⁃based high⁃precision data comparison and analysis system for art works is designed to improve the accuracy and reduce the time⁃consumption in the process of current data comparison and analysis of art works.The system is divided into two parts:hardware and software.The hardware consists of the power supply module,the data acquisition module,the data receiving control module and the DSP⁃based data processing module.All the programs are transferred to the memory in the DSP,which integrates flash memory FLASH to realize the program loading and the operation of the data processing program.In the software part,the adaptive K⁃means clustering algorithm is used to segment the images according to the color,texture,shape and other characteristics of the images of the art works,and the nonlinear Gaussian distance between all regions of the query image and the target image are calculated to obtain the fuzzy set.The high⁃precision data comparison and analysis results of art works are obtained in combination with the barycenter of fuzzy set.The experimental results show that the accuracy of data comparative analysis of the designed system is high,its time⁃consumption is short,and it has high reliability.