• 图形图像技术 •

### 色彩渐进插值的矿井预警数据集三维可视化算法

1. 西安科技大学 计算机科学与技术学院，西安 710054
• 收稿日期:2011-11-22 修回日期:2012-01-14 发布日期:2012-06-04 出版日期:2012-06-01
• 通讯作者: 王博辉
• 作者简介:秋兴国（1965-），男，陕西乾县人，教授，主要研究方向：计算机监测与控制、图形图像处理、嵌入式系统；〓王博辉（1986-），男，陕西礼泉人，硕士研究生，主要研究方向：数据挖掘、图形图像处理。

### 3D visualization algorithm of color gradual interpolation for mine pre-warning data sets

QIU Xing-guo,WANG Bo-hui

1. College of Computer Science and Technology, Xian University of Science and Technology, Xian Shaaxi 710054,China
• Received:2011-11-22 Revised:2012-01-14 Online:2012-06-04 Published:2012-06-01
• Contact: WANG Bo-hui

Abstract: In order to solve the mine early warning information expression is not completely, data statistics analysis based on the vision to work hard, warning data set problems such as confused，a color gradual interpolation 3 d visualization algorithm for mine early warning data sets were proposed.In this algorithm，fist of all，the 3 d space model were constructed according to point position and measured value information of mine early warning data sets,then, mine early warning data sets and color space model was color mapping and were hierarchically divided for three dimensional space according to gray level and color space mapping relationship of the system, each layer were coded for 3 d visualization of false image based on mine early warning data sets according to the false image coding algorithm and color clustering parameters characteristics, the last, smooth transition of adjacent layer by processingfor the false image according to colour gradual interpolation algorithm. The experimental results show that the method of mine monitoring data processing false image color rendering sense of strong, colour smooth transition, can satisfy the mine early warning data sets information expression.