Abstract: A new software Chalkiness1.0 using Microsoft Visual C⁺⁺ 6.0 based on the Windows98 environment was developed successfully. The software can read the digital images of rice samples and measure the chalkiness index quickly, objectively and accurately. If combined with a computer and a scanner, an intact and efficient chalkiness measuring system is conveniently developed.

Key words: rice, chalkiness, measuring method, image analyzing system

摘要： 以微软Visual C++6.0为开发工具，基于微软Windows98平台开发了一个稻米垩白度测定软件Chalkiness10。该软件能迅速读入数字化米粒图像，快速、客观、准确地测得米样的垩白度。该软件与计算机和图像扫描仪等设备相结合，可以方便地组成一套高效的稻米垩白度测定系统。

关键词: 水稻, 垩白, 测定方法, 图像分析系统