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基于知识分词算法的病案全文检索系统,
硕士论文.-Knowledge-based segmentation algorithm cases full-text retrieval system, a master s thesis.
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本文以红外成像制导的图像处理分析和目标识
别为主线，针对各个环节所存在的困难，系统研究了目标识别系统中的图像滤波、
目标分割、二维目标特征提取、三维目标特征提取和分类识别等问题。
-The main line of the image processing and analysis of the infrared imaging guidance and target recognition, target recognition system image filtering sys
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CBIR-Two novel contributions to Content Based Image Retrieval are presented and
discussed. The fi rst is a search engine for font recognition. The intended usage
is the search in very large font databases. The input to the search engine is a
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Two novel contributions to Content Based Image Retrieval are presented and
discussed. The fi rst is a search engine for font recognition. The intended usage
is the search in very large font databases. The input to the search engine is an
i
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本系统通技术运用主要采用Servlet实现，前台页面使用jsp技术，首先接受所要处理的数据集以及参数设置，对用户的搜索内容进行分词、去除停用词，形成用户的兴趣模型；进行用户兴趣模型匿名化：从用户兴趣模型集中选取模型，计算该模型与所有等价组模型的相似性以及计算该模型与其他所有模型的相似性，根据相似性的大小进行聚合成等价组，然后再计算各自兴趣模型的权值，以达到用户兴趣模型的匿名化以及权值的平衡，然后提交到后台进行匿名化操作，最后返回匿名化结果。-The system through the use
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本文针对复杂背景下的彩色正面人脸图像,将肤色分割、模板匹配与候选人脸图像块筛选结合起来,构建了人脸检测实验系统,并用自制的人脸图像数据库在该系统下进行了一系列的实验统计。-Color frontal face images under complex background, skin color segmentation, template matching candidates face image block screening combined to build a face detect
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Previous works have shown that the ear is a promising candidate for biometric identification. However, in prior work, the
preprocessing of ear images has had manual steps and algorithms have not necessarily handled problems caused by hair and
ear
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