摘要
文章论述了基于颜色的图像检索方法，从颜色检索的三个关键技术入手，对颜色模型的选择，颜色的量化以及距离度量进行了详细的讨论。颜色相对于图像的几何特征而言，具有一定的稳定性，对缩放、平移、旋转具有相当强的鲁棒性。基于颜色的图像检索实现方法简单，视觉效果明显。应用最为广泛。
This text discussed a method according to the picture index of the color.Three key techniques inspected from the color commence,Choice to the color model,Quantization and go on the detailed discussion from the tolerance of color.The color is as to geometirc characteristic of the picture,Have certain stability,to scale,translation, rotate , have a strong one stupid and getting wonderful quite.Carry out a method according to the picture index of color simple,the visual effect is obvious,applying most extensively.
出处
《电脑知识与技术》
2006年第7期139-141,共3页
Computer Knowledge and Technology
关键词
颜色模型
颜色量化
距离度量
color model
color quantization
space measurement
