计算机工程2011，Vol.37Issue(6)：212-214,3.DOI:10.3969/j.issn.1000-3428.2011.06.073
视觉显著性的八叉树颜色量化方法
Octree Color Quantization Method of Visual Saliency
刘志福 1胡君2
作者信息
- 1. 中国科学院长春光学精密机械与物理研究所,长春,130033
- 2. 中国科学院研究生院,北京,100039
- 折叠
摘要
Abstract
In order to reduce conflict between whole layer and local detail during color image quantization, this paper proposes an octree color quantization method of visual saliency. It introduces the visual attention mechanism into color image quantization. After analysing the method and theory of getting visual saliency image in visual saliency model, the paper gets the disadvantage that traditional octree color quantization has scarcity of quantizing detail, consults salient image during color register to increase the frequency of color in visual saliency area. Compared with result of octree color quantization, image quantized has more layers in color expression, less distortion in detail and has clear contours.关键词
八叉树/颜色量化/显著图/图像处理Key words
octree/ color quantization/ salient image/ image processing分类
信息技术与安全科学引用本文复制引用
刘志福,胡君..视觉显著性的八叉树颜色量化方法[J].计算机工程,2011,37(6):212-214,3.
