...轮廓特征；非结构化道路；道路模型 [gap=1271]Key words： twodimensional maximum entropy; invariant color feature; contour feature; unstructured road; road model...
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...机; 关节角度; 轮廓特征 [gap=1011]Keywords:gait recognition; support vector machine(SVM); joint angle; silhouette feature ...
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In this thesis, we use the directed pairwise geometric histogram as a tool for describing the contour feature and the RGB color histograms for the color feature.
本文在图像检索过程中,使用了描述轮廓特征的有向成对几何直方图和描述颜色特征的RGB分量直方图作为工具。
参考来源 - 基于轮廓和颜色特征的图像检索The article makes the academic researches on the acquisition and retrieval of low-level contour characteristic, based on which a pithiness、effective、practical image retrieval system is developed.
本文主要对图像底层的轮廓特征及高层语义的提取和检索展开详细的研究，并在此基础上给出了一个简洁、高效、实用的图像检索系统。
参考来源 - 基于内容的图像检索中若干问题的研究A template matching algorithm based on contour-feature is presented. Key-frames are extracted from the video and sent to a template store,then deals the templates with image pre-processing and feature extraction.
提出一种基于轮廓特征的模板匹配方法,该方法首先提取视频关键帧作为模板库,然后对模板库中的图像进行图像预处理和特征提取,利用基于轮廓特征的相似距离函数(CSD)对处理后的二值图像进行相似性匹配。
参考来源 - 基于轮廓特征的模板匹配方法及其应用·2,447,543篇论文数据，部分数据来源于NoteExpress
铸造公差适用于具有基准尺寸的铸件轮廓特征区域；
Casting tolerances apply to the location of cast outline features located with basic dimensions.
提出了一种基于混合轮廓特征的压印字符识别新方法。
We proposed a novel recognition method for the pressed characters based on the mixed outline features.
主要研究基于扫描数据自动识别零件轮廓特征的方法与技术。
The method and technology of identifying parts profile features automatically based on scanning data are studied.
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