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Description: 图像的纹理分析方法(从图像、图形融合的思想出发 ，介绍了基于图像分析的表面形状恢复及纹理
三维特征获取方法，并将其应用于图形建模和纹理映射．首先利用不同视点下的遮挡
边缘序列，并结合其它视觉信息的分析，获取了表面点的三维几何坐标，实现了基于
图像分析的表面形状绘制．接着利用阴影分析方法，提取纹理图像的表面起伏特征，
将该特征结合像素点的颜色属性，进行图形纹理映射，实现了基于图像特征分析的图
形纹理生成．实验结果证明了图像、图形融合思路的可行性和有效性及图像、图形融
合方法的巨大潜力．)
-image texture analysis methods (from the images, graphics integration of thinking is introduced, based on image analysis of the surface texture and shape recovery obtain three-dimensional feature, which can be used for graphical modeling and texture mapping. The first to use different view of shading sequence and combine other visual the analysis of information, access to a 3D surface geometry point coordinates and realized the image analysis based on the shape of the surface mapping. then use shadow analysis to extract the image texture features undulating surface and combine it with the color attribute, graphics texture mapping, image-based achievement features graphics texture generation. experimental results show the images, graphics integration ideas on the feasibility and effectivene
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Size: 3542016 |
Author: wfw |
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Description: Gabor提取图像纹理特征，很经典。I hope the researchers who study the algorithm communicate with me。-Gabor extract image texture features classic. I hope the researchers who study the algorithm c ommunicate with me.
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Size: 5120 |
Author: 王华 |
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Description: 用Visual C++开发图像的纹理分析软件,能自动提取图像的纹理特征,用于基于内容的图像检索.-Using Visual C++ Development of texture image analysis software, can automatically extract image texture feature for content-based image retrieval.
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Size: 51200 |
Author: 邱兆文 |
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Description: Contourlet变换结合了不可分离的方向滤波组,具备小波所不能表达的多方向特性,能有效捕获自然图像的边缘轮廓信息。本文分析了图像ontourlet系数的统计特征,并利用广义高斯函数对各子带系数层进行建模。将此模型应用于基于VisTex的自建纹理图像库,采用矩匹配估计法,提取模型参数集,运用K2L距离计算图像间的相似度。对800幅纹理图像进行检索,本文方法比传统小波方法的平均检索查准率高出约2％到10％不等。实验结果表明,该方法改进了导向纹理的描述-Transform Contourlet inseparable combination of the direction of filtering group, have not expressed by wavelet multi-directional properties, can effectively capture the edge of natural image contour information. This paper analyzes the image ontourlet coefficient statistical characteristics, and take advantage of the generalized Gaussian function of the sub-band coefficient modeling layer. Based on this model was applied to the self-VisTex texture image database, using moment matching estimation method, extract the model parameters set, K2L use of distance-based similarity between images. Of 800 texture image retrieval, wavelet method than the traditional method of the average retrieval precision by about 2 to 10 range. Experimental results show that the method improves the texture-oriented description of
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Size: 198656 |
Author: 焦亚民 |
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Description: statistical methods in order to extract image texture descriptors. In particular, we will focus on the Co-occurrence matrices and the Energy
filters (Laws filters). They are well-known texture descriptors, fast and easy to implement and provide good results that could be used in a
posterior step to perform image segmentation and object recognition.-statistical methods in order to extract image texture descriptors. In particular, we will focus on the Co-occurrence matrices and the Energyfilters (Laws filters). They are well-known texture descriptors, fast and easy to implement and provide good results that could be used in aposterior step to perform image segmentation and object recognition.
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Size: 1002496 |
Author: Shao Dan |
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Description: gabor二维滤波器，能有效的提取细节纹理信息。-two-dimensional gabor filter, can effectively extract the details of texture information.
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Size: 1024 |
Author: luowei |
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Description: C下gabor滤波算法 提取图象纹理特征的经典方法 under C filtering algorithm extract image texture features one of the classic methods -C under the gabor filtering algorithm extracted image texture features classic method under C filtering algorithm extract image texture features one of the classic methods
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Size: 16384 |
Author: 赵俊 |
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Description: 提取灰度图像或BMP彩色图像的LBP纹理，用 C++编写 -Gray-scale images or BMP extract color images of LBP texture, using C++ to prepare
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Size: 692224 |
Author: 张飞 |
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Description: gabor提取纹理特征，k-means方法无监督聚类进行图像分割-extract texture feature, cluster by k-means
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Size: 64512 |
Author: zhengjuan |
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Description: Feature extraction is a key issue in contentbased
image retrieval (CBIR). In the past, a number of
texture features have been proposed in literature,
including statistic methods and spectral methods.
However, most of them are not able to accurately capture
the edge information which is the most important texture
feature in an image. Recent researches on multi-scale
analysis, especially the curvelet research, provide good
opportunity to extract more accurate texture feature for
image retrieval. Curvelet was originally proposed for
image denoising and has shown promising performance.
In this paper, a new image feature based on curvelet
transform has been proposed. We apply discrete curvelet
transform on texture images and compute the low order
statistics from the transformed images. Images are then
represented using the extracted texture features. Retrieval
results show, it significantly outperforms the widely used
Gabor texture feature.
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Size: 1426432 |
Author: Swati |
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Description: Gabor wavelet filter for texture extraction，-The orientation and scale can be changed in this program to extract texture information.Here 3 scales and 4 orientation was used
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Size: 87040 |
Author: 张宇 |
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Description: 可以对一幅图像提取边缘直方图，很有用的，用与图像匹配-Can extract the edge of an image histogram, useful, and image matching using
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Size: 5120 |
Author: dd |
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Description: gabor滤波器的matlab代码，用于在不同方位不同尺度下的图像纹理特征提取。-the code of Gabor filter,using for texture features extract under multi-orient and multi-scale.
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Size: 1024 |
Author: guomin |
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Description: 一种图像检索中纹理特征提取的方法。本文介绍了基于Gabor 滤波器和Gabor 小波变换提取纹理特征的分析方法, 以及对Gabor 小波进行了高斯归一化以提高对图像检索的速度和准确度。-An image retrieval texture feature extraction methods. This article based on Gabor filters and Gabor wavelet transform to extract texture feature analysis method, as well as Gabor Wavelet Gaussian normalized to enhance the image retrieval speed and accuracy.
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Size: 51200 |
Author: 爱学习 |
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Description: 一种gabor滤波程序，能提取图像的纹理信息，或进行图像分析-A gabor filter program can extract the image texture information, or image analysis
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Size: 898048 |
Author: zlg |
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Description: 基于小波变换的纹理特征提取方法，可以提取特征值，经过修改也可以提取其他特征向量！适合初学者使用！-Wavelet-based texture feature extraction method that can extract the characteristic values, a modified vector of other characteristics can also be extracted! Suitable for beginners!
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Size: 1024 |
Author: 卡索摩 |
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Description: 人脸图像特征提取：基于局域二值模式（LBP），对图像中的人脸纹理特征进行提取。-Face Image Feature Extraction: Based on the local binary pattern (LBP), the human face on the image to extract texture features.
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Size: 352256 |
Author: 易鑫 |
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Description: 利用Gabor滤波器提取图像纹理特征，用于图像分类模式识别-Extract the texture feature using Gabor filter/wavelet. You should first generate cell array G, which is a set of kernels in freq domain, then pass G and the image to the function GABORCONV.
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Size: 3072 |
Author: Ethan |
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Description: 基于c++的纹理分析程序 有效的提取出纹理特征 为后续工作奠定了基础-C++-based texture analysis program extract the texture features of effective follow-up work laid the foundation for the
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Size: 51200 |
Author: 晒太阳 |
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Description: 包括角，直方图，纹理质地，霍夫圆和霍夫直线的检测-Including angle, histogram, texture, texture, Hove Circle and Hough line detection
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Size: 5120 |
Author: 顾舒文 |
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