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综合颜色及空间特征的图象检索方法 被引量:2

Image Retrieval Based on Color-Space Method
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摘要 针对目前的CBIR,没能有效地结合图象中对象空间信息的问题,提出了一种新的图象分割方法,该方法以线性加权方式融合颜色、纹理特征采用区域增长法对图象进行分割,避免了传统的由于单独采用颜色或纹理特征分割图象而产生的欠分割或过分割问题。根据分割区域的灰度、形状、位置等特征计算图象间的相似度,提出采用图象的灰度特征代替彩色信息以提高查询速度。
出处 《计算机系统应用》 北大核心 2004年第10期57-59,共3页 Computer Systems & Applications
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