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Shape features are widely used in image target recognition due to their useful property of translation, rotation and scaling invariance. In this paper, low order Hu moments and other four shape features are combined together to classify different kinds of knives and guns with the support vector machine in the application of millimeter wave security imaging. Experimental results show that the combined...
Numerous methods for detecting audio splicing have been proposed. Environmental-signature-based methods are considered to be the most effective forgery detection methods. The performance of existing audio forensic analysis methods is generally measured in the absence of any anti-forensic attack. Effectiveness of these methods in the presence of anti-forensic attacks is therefore unknown. In this paper,...
This paper presents the development of a tactile-haptic interface for quantifying surface texture properties such as roughness, veins, and softness of automobile interior. This interface will assist the designer to quantify and classify the comfort index of automobile interior design for quality control, as well as provide customers a sensory experience of surface textures so as to determine the desired...
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