搜索资源列表
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matlab基于肤色的人脸特征提取，rgb转换到ycrcb空间-based on skin color segmentation matlab face feature extraction, rgb color space conversion to Ycrcb
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Abstract—Noninvasive ultrasound imaging of carotid plaques
allows for the development of plaque-image analysis methods associated
with the risk of stroke. This paper presents several plaqueimage
analysis methods that have been developed over th
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SIFT 由特征提取，特征描述符描述和特征匹配 3 部分构成，该算子特征提取数目庞大，建立特征描述符运算
量高，导致算法效率低。提出了一种 SEC( SIFT-Edge-Corner) 算法，在图像尺度空间提取角点代替 SIFT 特征点，并根
据角点是边缘曲率极值理论，预先采用 Canny 算子得到高斯边缘图像金字塔，再提取角点并进行尺度选择。实验结
果表明: 该算法在保障高准确率的前提下大幅度提高特征提取效率-By the SIFT feature extraction, fea
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本文提出了一种新的脑电信号特征提取方法。结合JR和SP。并与AR进行对比。-This paper has developed a new method of motor imagery data feature extraction.
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基于主轴分析和团块特征提取的ISAR目标检测方法-ISAR target detection axis analysis and feature extraction based on mass
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Feature Extraction from EEG
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Feature Extraction from EEg
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Feature Extraction from eeg
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Feature Extraction from EEG
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ace Detection Program for MATLAB 2013a
using Gabor Feature Extraction and Neural Networks
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1- copy all files and directories to the MATLAB s work folder
* In order to run
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surf 特征提取 点特征 尺度不变性 黑森林矩阵-surf feature extraction
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提出了一种结合改进的LBP}局邵二值模式)和LDP局邵定向模式)的人脸表情特征提取方法改进的LBP维数明显降低，更多地考虑了空间结构信息且计算速度得到了提高LDP方法具有很强的抗噪能力，更好地提取边缘信息
-Abstract: Put forward a combined with improved LBP(Local Binary Mode) and the LDP(Local Directional Pattern) face expression method of feature e
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A novel fault feature extraction method based on the local mean decomposition technology
and multi-scale entropy is proposed in this paper. When fault occurs in roller bearings, the
vibration signals picked up would exactly display non-stationary
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关于经典算法的思考与总结。涵盖KMP.遗传.启发式搜索.图像
特征提取 SIFT.傅立叶变换.Hash.快速排序.SPFA.快递选择 SELECT A*.Dijkstra.DP.BFS/DFS.红黑树等 15 个经典基础算法，
共计 31 篇文章，包括算法理论的研究与阐述，及其编程的具体实现。很多个算法都后续写
了续集-Thinking about the classical algorithm and summary. Covering the KMP. Genetic heuri
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its a feature extraction code in speech recognition
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包括 颜色提取 形状提取，形状提取包括 Candy算子对边缘提取、 角点提取、 Hough直线提取-Including color extraction shape extraction, including Candy shape extraction operator for edge detection, corner extraction, Hough lin
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这是摄影测量点特征提取算法的说明文档，非常有用处，一定要下载，要不然无法理解点特征提取算法-This is the photographic measurement point feature extraction algorithm documentation, very useful, must be downloaded, or else can not understand the point feature extraction algorithm
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人脸的研究是跨越人文科学与自然科学的新兴交叉研究领域，在最近几年得到了模式识别领域众多学者的重视，也取得了良好的研究成果。针对人脸这种生物特征的识别，在其过程中最为重要的一个环节是特征的提取，更好的提取出人脸的特征，将会使得识别更有有效和准确，提高分类的同时，也是的识别率有良好的提高。-Face recognition research is a new cross field across the humanities and natural science, had many scholar
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This paper presents a rule-based approach for the classification of power quality disturbances. The
disturbed signal is first characterized using the multi-resolution S-transform, which acts as a feature
extraction tool. Then, a simple but robust
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this feature extraction coding-this is feature extraction coding
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