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With the development of information technology, the automatic recognition of human action from video becomes a very popular research topic. In this paper, we review recent state-of-the-art of human action recognition methods in videos. First, we compare several notable handcrafted methods. Then we introduce some deep learning action recognition models. As deep learning becomes hot spot of research...
License Plate Recognition (LPR) is a very important research topic in computer vision of ITS. License plate location is the key step of LPR. Though numerous of techniques have been developed, most approaches work only under restricted conditions such as fixed illumination, limited vehicle license plates,and simple backgrounds. This paper attempts to use the AdaBoost algorithm to build up classifiers...
As a new kind of identity authentication technology, finger-vein recognition has many merits. In order to improve the robustness and stability of detecting the finger-vein, an enhanced method for extracting finger-vein feature based on morphology is proposed in this paper, which combines with morphological peak and valley detection. The images will be scanned across the boundaries and the valley detection...
A novel fault diagnosis method based on empirical mode decomposition (EMD) and multi-features fusion support vector machine (SVM) is proposed in this paper. Firstly, the given signal is decomposed into a number of intrinsic mode functions (IMFs) by EMD. Choose the first several energy-dominating IMFs, and extract their wavelet packet features, respectively. So, a series of feature sub-spaces are obtained...
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