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Since last few years, Content Base Image Retrieval (CBIR) system has got more attention from its generic to specific use. CBIR depends upon visual low-level feature extraction i-e color, texture, shape and spatial layout. In this paper, a Local Binary Patterns (LBP) has been employed for texture analysis of image and also it is compared with average RGB color image descriptor method. And then a complementary...
The primate visual system has an efficient mechanism for color processing, it can receive a constant color in varying lighting conditions, so that many algorithms has been proposed to model the visual system functionalities. The aim of this study is to develop a color perception model that can use the opponency mechanism found in the visual system as a classification method in order to compute a unique...
Nowadays the medical image processing has a vital role in diagnosis a human health in most of the health care institutions. Recently intensive research have been done in ultra sound imaging application to remove the blurry of noise image which is affected by random noise during the acquisition, analyzing and transmission. The blurry image produces inaccurate results that are difficult for doctors...
The linearization of the differential equations is always the important work in the study of partial differential equations. In this paper, a necessary and sufficient condition is established for the existence of a 1-1 transformation of a system of nonlinear differential equations to a system of linear equations is shown with some examples including Burgers' equation and the Liouville equation.
Under the condition of modern information technology, various universities in China have been exploring how to reform the teaching content, teaching method, teaching means and teaching mode on higher mathematics. In recent years, according to the talent training goal of our university, we have carried out a series of beneficial exploration and practice such as updating the corresponding teaching content...
In previous works, we have applied the modified PUM method in face recognition and demonstrated the effectiveness of this method for deal with partial occlusion and distortion. Based on the similitude between the face features and iris features, this paper proposes a new method for person recognition by the combining of iris and face. This new method combines the iris and face features as a new feature...
The stability of equilibrium point of neural network for the large-scale dynamic system is extremely important. This article has studied the stability of equilibrium point of vector differential equation of the asymmetrical internet, proposed to utilize approximate linear equation to study the stability problem of equilibrium point of neural network. This method is simple and effective to examine...
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