The proposed off-line handwritten Chinese character recognition system composed of a feature extraction module and a recognition module. In the feature extraction module, the orthogonal Zernike moments and the elastic...
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The proposed off-line handwritten Chinese character recognition system composed of a feature extraction module and a recognition module. In the feature extraction module, the orthogonal Zernike moments and the elastic mesh technique were combined to get fusion features, which present the global and local features of handwritten Chinese characters and have great discriminative capability. As for the classification module, one approach that is very similar to the neural network classification strategy was used with the least square vector machine (LS-SVM), which not only has the excellent performance of generalization and recognition accuracy, but also can solve the multi-classification issue effectively. Experimental results indicated that the proposed method could get good recognition results.
Recent research in mining user access patterns for predicting Web page requests focuses only on consecutive sequential Web page accesses, i.e., pages which are accessed by following the hyperlinks. In this paper, we p...
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This paper studies how to go beyond relevance and enable a filtering system to learn more interesting and detailed data driven user models from multiple forms of evidence. We carry out a user study using a real time w...
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With the advantage of that parallel cluster calculation has high speed of data processing, and considering the characteristic of SAR image, a new method of parallel SAR image edge detection was proposed: for every pix...
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With the advantage of that parallel cluster calculation has high speed of data processing, and considering the characteristic of SAR image, a new method of parallel SAR image edge detection was proposed: for every pixel in an SAR image, three information measure features are calculated and compose a feature vector in parallel calculation environment, all feature vectors are clustered, and SAR image edge is detected. The experiments show that the edge detection can be gotten quickly.
The current drive in an MOSFET is limited by the intrinsic channel resistance. All the other parasitic elements in a device structure play a significant role and degrade the device performance. These other resistances...
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ISBN:
(纸本)0976798522
The current drive in an MOSFET is limited by the intrinsic channel resistance. All the other parasitic elements in a device structure play a significant role and degrade the device performance. These other resistances need to be less than 10%-20% of the channel resistance. To achieve the requirements, we should investigate the methodology of separation and quantification of those resistances. In this paper, we developed the extraction method of resistances using calibrated TCAD simulation. The resistance of the extension region is also partially determined by the formation of a surface accumulation region that forms under the gate in the tail region of the extension profile. This resistance is strongly affected by the abruptness of the extension profile because the steeper the profile is, the shorter this accumulation region will be.
For a growing range of optical measurement task, like gap measurement in automotive industry, traditional triangulation sensors have several disadvantages due to the fact that the measurement result is dependent on th...
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In recent years, there has been growing interest in Location Based Service (LBS). However, the existing LBS has some limitations in the management of dynamic location-dependent contents and interoperability between th...
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The purpose of this paper is to study the feasibility of Personal Internetwork (PIN) and find the approach to achieve the real cooperation of multiple personal devices and improve the usability of Hybrid and Pure P2P ...
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BLAST is one of the most widely used tools in bioinformatics to find biologically similar sequences from the genome databases for a given query sequence. Although elaborate dynamic programming and heuristic search in ...
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