计算机工程2012，Vol.38Issue(3)：218-220,3.DOI:10.3969/j.issn.1000-3428.2012.03.073
一种新的图像空间特征提取方法
Novel Approach for Image Spatial Feature Extraction
摘要
Abstract
This paper proposes a novel approach for image spatial feature extraction. It uses CCVAE algorithm based on color vector angle and Euclid distance to detect original image color edge. For the edge pixels, the Edge Histogram Descriptor(EHD) is built. For the non-edge pixels, the Spatial Chromatic Histogram(SCH) is built. Experimental results show that the approach has high precision rate and recall rate.关键词
空间特征/彩色图像边缘检测/空间颜色直方图/颜色向量角Key words
spatial feature/ color image edge detection/ Spatial Chromatic Histogram(SCH)/ color vector angle分类
信息技术与安全科学引用本文复制引用
史婷婷,刘卫华,伍春晖..一种新的图像空间特征提取方法[J].计算机工程,2012,38(3):218-220,3.基金项目
仲恺农业工程学院校级科研基金资助项目“基于语义的图像检索关键技术研究”(G3081807) （G3081807）
