The Technique of Spatial Relationships-Based and Shape-Based Multi-Feature Combination of Trademark Image Retrieval

Cong Zhang; Fu Cheng You

doi:10.4028/www.scientific.net/AMR.171-172.36

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 171-172The Technique of Spatial Relationships-Based and...

The Technique of Spatial Relationships-Based and Shape-Based Multi-Feature Combination of Trademark Image Retrieval

Abstract:

There is no doubt that the technique of trademark image retrieval based on multi-feature is increasingly popular. It’s proposed that a combination of the feature of spatial relationships and shape-based is used to retrieve trade mark images in this paper. Firstly, angle relations describe the relationship each spatial object and a special similarity measure is used; Secondly, in order to well describe the shape features of the trademark images, a Euler-number of shape-region-based and compactness and convexity based on shape-contour are proposed; Thirdly, the similarity measure of an inquiring image and database images in the total number of objects is applied with the combination of multi-feature. Good results have been obtained in the following experiments, which prove the multi-feature combination way is better than other single-feature ways.

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Periodical:

Advanced Materials Research (Volumes 171-172)

Pages:

36-40

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.171-172.36

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Online since:

December 2010

Authors:

Cong Zhang, Fu Cheng You

Keywords:

Euler-Number, Similarity Measure, Spatial Relationship

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