Efficient Color Histogram Indexing for Quadratic Form Distance Functions

IEEE Trans. Pattern Anal. Mach. Intell., no. 7 (1995): 729-736

Cited: 1122|Views68
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Abstract

In image retrieval based on color, the weighted distance between color histograms of two images, represented as a quadratic form, may be defined as a match measure. However, this distance measure is computationally expensive (naively O(N2) and at best O(N) in the number N of histogram bins) and it operates on high dimensional features (O(...More

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