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 Platform: |
Size: 3542016 |
Author:wfw |
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Description: 计算四个方向的灰度共生矩阵，将其作为纹理特征，是一种纹理特征提取算法。-Calculation of the four directions of Gray Level Co-occurrence matrix as texture features, is a kind of texture feature extraction algorithm. Platform: |
Size: 1024 |
Author:Owenli |
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Description: 为进一步进行纹理特征分析，从纹理的方向性人手，给出了纹理方向的数学定义式，合理选择差异函数，
构造了具有物理意义的纹理方向描述特征向量．数据处理方面，运用模糊贴近度的概念，结合改进后的属性均值聚
类算法，对一类具有方向性的纹理图象进行分类与分割实验，取得了较好的结果．试验表明，该方法对纹理的方向
性有很好的描述能力．
关键词 图象分割 纹理方向 纹理分割 神经网络 模糊聚类
-Texture features for further analysis, staff from the texture direction, given the direction of the mathematical definition of texture type, a reasonable choice of the difference function, structure with a physical meaning to describe the direction of the texture feature vector. Data processing, the use of the concept of fuzzy nearness degree, combined with improved properties means clustering algorithm for a class of directional texture image classification and segmentation experiments, achieved good results. Tests show that the method of directional texture has a good description of the capacity. Keywords Image segmentation, texture segmentation texture direction fuzzy clustering neural network Platform: |
Size: 291840 |
Author:wgn |
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Description: 利用傅里叶变换提取图像纹理特征新方法,其效率高于以往一般提取方法-Fourier transform using extracted image texture features of the new method, its efficiency is higher than previous extraction methods Platform: |
Size: 254976 |
Author:ryan |
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Description: 由灰度共现矩阵提取纹理特征：能量，惯性矩，相关性，熵，有完整的交互界面-By the gray co-occurrence matrix texture features extraction: energy, moment of inertia, relevance, entropy, there is a complete interface Platform: |
Size: 5724160 |
Author:张球儿 |
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Description: 这个是我整理了Fora和石丽的小波纹理分析的程序得到的，运行的过程中出现了“Error in ==> waveTexMap at 74
g1(k3:end-k4,k5:end-k6) = f ”的错误提示，现将我标注了错误提示的程序传上，大侠们帮解决一下-Based on wavelet multi-scale texture features of the gray image source detection, wavelet can customize Platform: |
Size: 2048 |
Author:suwei |
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Description: matlab编写的用于实现灰度共生矩阵，灰度-梯度共生矩阵，灰度直方图，协方差系数，LOG滤波器的源代码了。全部经过测试，可以直接使用。对于做纹理分析很有帮助。一共有五个代码-matlab prepared for the realization of Gray Level Co-occurrence matrix, gray- gradient co-occurrence matrix, gray histogram, covariance coefficients, LOG source code of the filter. All tested and can be used directly. Useful for texture analysis done. A total of five code Platform: |
Size: 4096 |
Author:jd |
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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. Platform: |
Size: 1426432 |
Author:Swati |
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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 Platform: |
Size: 51200 |
Author:晒太阳 |
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Description: 对图像的纹理特征进行提取，主要基于灰度共生矩阵，然后计算二次统计量（即特征）-Texture features for image extraction, mainly based on gray level co-occurrence matrix, and then calculate the amount of secondary statistics (ie features) Platform: |
Size: 7168 |
Author:亚会 |
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Description: 根据粒子滤波原理，选取纹理特征对目标描述，跟踪视频目标-Based on particle filter, select the texture features to describe on the target to realize tracking video. Platform: |
Size: 7168 |
Author:王金诚 |
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Description: 利用超声图像纹理特征鉴别甲状腺实性结节良恶性的研究-Study on the characteristics of texture features of ultrasound image in the differential diagnosis of benign and malignant thyroid nodules Platform: |
Size: 296960 |
Author:王昊 |
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Description: 灰度共生矩 阵即为灰度级的空间相关矩阵，以其为基础的统计方法通过对矩阵统计量的求取较好地提取到了纹理特征，通过选取关键参数编程并进行仿真实现，分别求取了四个方向的灰度共生矩阵及其特征量来分析图像 的纹理特征。(The gray level co-occurrence matrix is the gray level spatial correlation matrix. Based on the gray level co-occurrence matrix, the texture features are extracted from the matrix statistics. The gray level co-occurrence matrix in four directions and its features are obtained by selecting the key parameters and programming and simulation. Features.) Platform: |
Size: 854016 |
Author:giggle第一名 |
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Search - texture features