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基于分块技术的图像检索方法的改进与实现 被引量:1

The improvement and implementation in image retrieval based on partition
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摘要 在基于内容的图像检索中,颜色是非常重要的一种检索特征。但是全局颜色直方图不能体现颜色的空间特征,检索效果并不理想,因此,本文尝试一种用全局颜色直方图法过滤后再利用分块检索的方法,在兼顾检索效率的同时,提高检索结果的查全率和查准率,这对大型图像数据库的检索有着积极意义。
出处 《计算机系统应用》 2008年第2期75-78,共4页 Computer Systems & Applications
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