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Two-dimensional systems with competing interactions: microphase formation under the effect of a disordered porous matrix
soft matter porous media microphase formation static structure dynamic properties
2012/2/24
We have investigated the effect of a disordered porous matrix on the cluster microphase formation of a two dimensional system where particles interact via competing interactions. To this end we have p...
This report presents a unified treatment of the density of states for the knots and folds of polymer chains. The physical realization of such systems ranges from DNA molecules to the microscopic confi...
在实际应用中，Data Matrix二维条形码的解码效果会受到不均匀光照和复杂背景的影响。为此，提出一种层次化的Data Matrix实时解码方法。利用大津法将条码图像的前景和背景进行分割，得到二值化的条码图像，对其进行区域定位和精确定位。在此基础上，设计基于数字信号处理的二维条形码快速解码终端。实验结果表明，该解码方法具有较好的实时性和较高的鲁棒性。
Extracting Hierarchical Rules from a Weighted Alignment Matrix
Extracting Hierarchical Rules Weighted Alignment Matrix
2013/4/22
Word alignment is a fundamental step in machine translation. Current statistical machine translation systems suffer from a major drawback: they only extract rules from 1-best alignments, which adverse...
Co-occurrence matrix and its statistical features as a new approach for face recognition
Face recognition gray-level co-occurrence matrix Haralick features
2011/3/22
In this paper, a new face recognition technique is introduced based on the gray-level co-occurrence matrix (GLCM). GLCM represents the distributions of the intensities and the information about relati...