Description: 基于内容的图像检索中的一些关键环节：特征提取：颜色直方图；纹理特征等
相似度：马氏距离，欧氏距离等
相关反馈：机器学习方法，如SVM，神经网络等
检索与分类：两个很相似的样本距离很小，虽然两个不相似的样本距离未必很大-content-based image retrieval of some of the key issues : Feature Extraction : color histogram; Texture characteristics of similarity : Mahalanobis distance, the Euclidean distance relevance feedback : machine learning methods, such as SVM. Neural network search and classification : two very similar samples from the small, although the two are similar to the samples may not be much distance Platform: |
Size: 160149 |
Author:耿上 |
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Description: 基于内容的图像检索中的一些关键环节：特征提取：颜色直方图；纹理特征等
相似度：马氏距离，欧氏距离等
相关反馈：机器学习方法，如SVM，神经网络等
检索与分类：两个很相似的样本距离很小，虽然两个不相似的样本距离未必很大-content-based image retrieval of some of the key issues : Feature Extraction : color histogram; Texture characteristics of similarity : Mahalanobis distance, the Euclidean distance relevance feedback : machine learning methods, such as SVM. Neural network search and classification : two very similar samples from the small, although the two are similar to the samples may not be much distance Platform: |
Size: 159744 |
Author:耿上 |
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Description: 遥感图像的打开处理程序，能够打开单波段，多波段图像，几何图像变换，线性拉伸变换，平滑
处理包括并行和串行，锐化处理包括梯度锐化、Roberts锐化、laplace锐化、sobel锐化等，还
有用绝对距离和马氏距离算法进行的监督分类算法等，包括了RAW格式数据资源-The opening of remote sensing image processing, to open the single-band, multi-band images, geometric image transformations, linear stretching transformation, smoothing, including parallel and serial processing, including gradient sharpening sharpening, Roberts sharpening, laplace sharpening, sobel sharpening, as well as with the absolute distance and Mahalanobis distance algorithm of the supervised classification algorithms, including the RAW format of data resources Platform: |
Size: 10661888 |
Author:幻影 |
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Description: This paper presents a new human skin color model in
YCbCr color space and its application to human face
detection. Skin colors are modeled by a set of three
Gaussian clusters, each of which is characterized by a
centroid and a covariance matrix. The centroids and
covariance matrices are estimated from large set of
training samples after a k-means clustering process. Pixels
in a color input image can be classified into skin or nonskin
based on the Mahalanobis distances to the three
clusters. Efficient post-processing techniques namely noise
removal, shape criteria, elliptic curve fitting and faceinonface
classification are proposed in order to !inther refine
skin segmentation results for the purpose of face detection. Platform: |
Size: 220160 |
Author:陆 |
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Description: 交通信号灯的检测是复杂场景下交通灯识别的重点。采用了色彩分割与关联滤波方案进行交通灯的检测。首先，建立交通信号灯的高斯模型，利用高斯向量与多色彩空间结合的方法进行图像分割。然后，采用基于区域增长与相似性判定的关联滤波，对色彩分割后的图像进行处理。最后，使用基于canny算子的边缘提取算法获取方向指示灯轮廓特征，并使用基于改进hu不变矩和马氏距离对方向指示信号灯进行分类。-The detection of traffic lights is the focus of traffic lights recognition in complex scenes. Using color segmentation and the associated filtering scheme, the detection of traffic lights. First, the Gaussian model to establish the traffic lights, the use of Gaussian vector with multi-color space for image segmentation. Then, using the associated filter, based on regional growth and the similarity determination processing of the image color segmentation. Finally, the canny operator edge extraction algorithm to obtain the direction indicator profile feature, and use the classification based on improved hu moment invariants and the Mahalanobis distance directional signal lights. Platform: |
Size: 13312 |
Author:谷文彦 |
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Description: 基于图像检索的matlab代码，基于内容的图像检索中的一些关键环节：特征提取：颜色直方图；纹理特征等 相似度：马氏距离，欧氏距离等 相关反馈：机器学习方法，如SVM，神经网络等 检索与分类：两个很相似的样本距离很小，虽然两个不相似的样本距离未必很大-content-based image retrieval of some of the key issues : Feature Extraction : color histogram Texture characteristics of similarity : Mahalanobis distance, the Euclidean distance relevance feedback : machine learning methods, such as SVM. Neural network search and classification : two very similar samples from the small, although the two are similar to the samples may not be much distance Platform: |
Size: 164864 |
Author:EmilyFu |
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Description: 利用matlab针对图像进行马氏距离计算 ,实现了对10个数字音的识别，可以实现模式识别领域的数据的分类及回归。- Using matlab to calculate the Mahalanobis distance for the image, To achieve the recognition of 10 digital sound, You can achieve data classification and regression pattern recognition. Platform: |
Size: 6144 |
Author:hahnv |
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Description: 包含位置式PID算法、积分分离式PID，Relief计算分类权重，利用matlab针对图像进行马氏距离计算 。- It contains positional PID algorithm, integral separate PID, Relief computing classification weight, Using matlab to calculate the Mahalanobis distance for the image. Platform: |
Size: 6144 |
Author:ydytme |
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Description: 利用matlab针对图像进行马氏距离计算 ,数学方法是部分子空间法，Relief计算分类权重。- Using matlab to calculate the Mahalanobis distance for the image, Mathematics is part of the subspace, Relief computing classification weight. Platform: |
Size: 10240 |
Author:jwstqiff |
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Description: Pisarenko谐波分解算法,可以实现模式识别领域的数据的分类及回归，利用matlab针对图像进行马氏距离计算 。- Pisarenko harmonic decomposition algorithm, You can achieve data classification and regression pattern recognition, Using matlab to calculate the Mahalanobis distance for the image. Platform: |
Size: 12288 |
Author:王海斗 |
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Description: 旋转机械二维全息谱计算，可以实现模式识别领域的数据的分类及回归，利用matlab针对图像进行马氏距离计算 。- Rotating machinery 2-d holographic spectrum calculation, You can achieve data classification and regression pattern recognition, Using matlab to calculate the Mahalanobis distance for the image. Platform: |
Size: 5120 |
Author:包涛义 |
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Description: Using matlab to calculate the Mahalanobis distance for the image, Prediction Error Method for Parameter Identification - the idea of relaxation, You can achieve data classification and regression pattern recognition. Platform: |
Size: 6144 |
Author:mengjeilangtiu
|
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Search - Mahalanobis image Classification