MW WX ZH Manuscript Data

This file contains the minimum dataset for Wu et al. accepted to PLoS-One in September, 2018, titled "Similar Image Retrieval in Large-scale Trademark Databases based on Regional and Boundary Fusion Feature".The design of the experiment is fully explained in the manuscript. The database of trademark images including 5 image dataset folders : 1.CE-Shape-1, 2.100Class,3.geometry defor, 4.TrademarkAffine, and 5.TrademarkTransform. <br>1.CE-SHAPE-1 dataset containing 1400 MPEG-7 core experimental shape.2.100Class dataset containing 100 trademark images which were used as query samples. 3.geometry defor dataset was used for trademark geometry deformation experiment in this study, and the geometric transformations include shrinkage, spheroidization, torsion, and corrugation. 4.TrademarkAffine dataset was used for trademark affine transformation experiments in this study. Each image is processed with any combination of the transformations (Translation, Scaling, Rotate) to obtain 50 similar images of the original image respectively. 5.TrademarkTransform dataset was used for trademark geometry deformation experiment in this study.