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Fuzzy measures for color image retrieval

机译:彩色图像检索的模糊措施

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摘要

In this paper we present a scheme for fuzzy similarity based strategy to retrieve an image from a library of color images. Color features are among the most important features used in image database retrieval. Due to its compact representation and low complexity, direct histogram comparison is the most commonly used technique in measuring color similarity of images. A gamma membership function, derived from the Gamma distribution, has been proposed to find the membership values of the gray levels of the histogram. We present here an image retrieval scheme with some popular vector fuzzy distance measures using a gamma membership function for finding the membership values of the gray levels and evaluate the matching function to select the appropriate retrieval mechanism.
机译:在本文中,我们提出了一种基于模糊相似度的策略,用于从彩色图像库中检索图像。颜色特征是图像数据库检索中最重要的特征之一。由于其紧凑的表示形式和低复杂度,直接直方图比较是测量图像颜色相似度时最常用的技术。已经提出了一种从Gamma分布派生的伽玛隶属度函数,以找到直方图灰度级的隶属度值。我们在这里提出一种图像检索方案,该方案具有一些流行的矢量模糊距离度量,使用伽玛隶属度函数来查找灰度级的隶属度,并评估匹配函数以选择合适的检索机制。

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