一种色彩渐进的矿井监测数据三维可视化方法

摘要

This paper proposes a 3D visualization method of mine monitoring data based an color gradual interpolation for solving the problems on insipidity of mine monitoring data and difficulty of incompietion of expressing monitoring data information. The monitoring data is divided into several layer levels, and the data of each layer level is changed into a gray value, then the gray value is mapped to the color space according to the color coding. Neighboring synusia in false color image is processed on smoothing transition on the basis of method of color gradual interpolation. Experimental results show that this method can make the layer level of false image color enhanced, smooth the color transition and benefit the express of the information of mine monitoring data.%针对矿井监测数据直观性不强、信息表达不完全的问题,提出一种基于色彩渐进插值的矿井监测数据三维可视化方法.将监测数据划分为若干层片,并转化成灰度值,利用色彩编码将灰度值映射到彩色空间,设计色彩渐进插值方法,对伪色彩图像中的相邻层片间进行平滑过渡处理.实验结果表明,该方法处理的矿井监测数据伪图像色彩渲染层次感强,色彩过渡平滑,有利于矿井监测数据的信息表达.