Such a biometric system should be fast enough to recognise/identify a subject from a large database. This paper proposes an indexing technique for a biometric database consisting of variable number of features with high dimensions. The technique makes use of geometric properties of principal ...
1. Its purpose is to accurately and unambiguously capture all the geometric features of a product or a component. 它的目的是为了精确地及清楚地撷取产品或零件的所有几何特性。 2. The method is characterized by its simplicity and high efficiency, suitable for obtaining the geometric information of th...
In accordance with constructal theory and design [1], it is shown that the optimal configuration is robust: major features such as the ratio of diameters and the flow length are relatively insensitive to changes in the external parameters.
Brand Featuresmeans the trade names, trademarks, service marks, logos, domain names, and other distinctive brand features of each party, respectively, as secured by such party from time to time. Synchronous Optical Network(SONET) is an optical interface standard that allows inter-networking of tran...
3.3.1 Geometric Features The term “feature” implies different meanings in different engineering disciplines. This has resulted in many ambiguous definitions for feature. A feature in computer-aided design (CAD) usually refers to a region of a part with certain geometric or topological properties (...
Thus, materials capable of being processed on these types of technology can be selected through a method of traversing the geometric features of a computer aided design (CAD) model and performing an analysis of each individual feature's attributes. The algorithm developed for this research uses ...
a face recognition based on geometric features of the dynamic algorithm is proposes.The algorithm for facial feature location,is form the basis of feedback to improve its accuracy.The same time,data collection functions are improved,using the same user at different times of the 10 pictures.The ...
The amount of the reduction of the force coefficients depends on the geometric feature. Among the features of the HSV shape, the major-axis undulation was dominant to the modification of the vortical structures and the Strouhal number. Each component of the vorticity differently responded to the ...
spatially isolated clusters. To directly link these structural constraints to the physical processes driving brain dynamics, we use a generative model to show how wave dynamics unfolding on the geometry of the cortex can explain diverse features of functional brain organization. Finally, we show that...
Using Figure 6 geometric severity ratios can be chosen which represent features of the part being designed. Sign in to download full-size image Figure 6. Geometric severity ratios for common features. These geometric severity ratios can then be compared to a material's critical maximum principal ...