摘要
提出了一种基于高斯函数的LED彩色图像分割新方法,利用彩色分量值,通过高斯函数的模板进行滤波,直接分割出有用数字信息的二值图.改变了传统的将彩色图像转为灰度图像再进行分析的方法,充分利用了色彩信息.实验结果表明,该方法分割效果好,快速简单,满足实时性要求,是一种高效的新算法.
A new approach to LED color image segmentation based on Gaussian function was proposed. By using color component value and carting on the filter through the Gaussian function template, the two value image of the useful numerical information could be attained directly. It changed the traditional methods of analysing after transfering color image to gray image. It fully used the color information. Facts show that this approach is fast and simple, that it can meet real-time demand, and that the segmentation effect is nice, so it is an efficient new algorithm.
出处
《广东工业大学学报》
CAS
2007年第4期73-75,共3页
Journal of Guangdong University of Technology
关键词
彩色图像分割
高斯函数
HSI空间
亮度分量
color image segmentation
Gaussian function
HSI model
brightness component
