textural features

Image segmentation of cucumbers based on color and textural features

基于颜色和纹理特征的黄瓜果实图像分割

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This method extracts uniform local binary pattern histogram of images as textural features. It yields good performance to distinguish different texture, and it increases the classification accuracy of remote sensing images and can be implemented easily. 2.

该方法提取图像的一致性局部二值模式直方图作为纹理特征，能区分不同纹理的地物，提高了非监督分类精度，并且易于实现。

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Wood Species Retrieval on Base of Image Textural Features

基于图像纹理特征的木材树种识别

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In the spatial domain, the second-order statistics of a gray level co-occurrence matrix are used as the features. In the frequency domain, Gabor filters are used for image filtering, and then textural features are extracted.

空域上，采用了灰度共生矩阵的二阶统计量作为特征：频域上，采用了Gabor滤波器对图像进行滤波，进而提取特征。

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We have observed the structure of these dune sands and analyzed the grain-size, surface textural features and several main chemical elements of them, the results showed that: ( 1) these dune sands have some eolian structure characteristics which are similar to the recent dune sands;

对这些沙丘砂的沉积构造观察以及粒度、扫描电镜和常量化学元素分析结果表明：（1）这些沙丘砂具有与现代沙丘砂相似的风成沉积构造特征；

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Aiming at the special use on urban environment, a change detection method of image differencing based on textural features is presented according to the characteristics of Synthetic Aperture Radar ( SAR) image in this paper.

根据合成孔径雷达（SAR）图像特点，针对城区环境的特定应用，提出了纹理差值变化检测方法。

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A remote sensing image supervised classification method based on spectral and textural features is proposed.

提出了一种基于颜色和纹理特征的遥感图像监督分类法。

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Compared with other textural features such as gray level co-occurrence matrix, Laws texture energy, and Fourier power spectrum, higher classification rates were made by structure spectrum for classification of pits, scars and inclusions.

实验结果表明，结构谱方法具有较好的光照不变性，对麻点、夹杂、结疤等缺陷的识别率要高于灰度共生矩阵、Laws纹理能量、傅里叶功率谱等其他纹理分析方法。

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Sub-classification of farmland with weighted textural features in high resolution remote sensing images

加权纹理特征在高分辨率遥感影像耕地再分类中的应用

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Application of Textural Features to Change Detection in SAR Image

纹理特征在SAR图像变化检测中的应用

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The study indicates that the textures between bladder tumor and the wall are different in the images. Firstly, this study analyzes and screens some effective textural features. Then, the features are extracted based on a cell which is a small region.

前期研究结果表明膀胱肿瘤组织和壁组织之间的图像纹理存在明显差异，本文首先对纹理特征进行深入分析，筛选出有效特征，并提出小区域纹理特征的提取方法。

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The fractional differential approach can strengthen and extract textural features of two dimensional digital images; therefore, the digital image feature can be enhanced and extracted more easily.

利用分数阶微积分运算处理图像信息，有利于强化和提取图像的纹理细节，使图像得到增强，更有利于对图像特征的提取。

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In this method, the edges and the textural features of the SAR images are presented so the the problem of edge smearing in the normal filtering algorithm is avoid and the speckles are filtered effectively.

此方法使处理后的SAR图像既保存了边缘和纹理结构，避免了以往滤波器中使边缘变模糊的问题，又有效地滤除了相干斑噪声。

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A remote sensing image unsupervised classification method in combination with textural features is proposed.

主要工作成果如下：1.提出了一种结合纹理特征的遥感图像非监督分类法。

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The mineral composition, chemical composition and textural features of 24 surface samples of the Xinjiang iron meteorite taken at different positions have been investigated in detail.

作者详细观测研究了新疆铁陨石24块不同取样点样品的矿物组成、化学成分和结构构造特征。

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Texture is one of the important distinctive feature that image shows in the local region. The effect of image classification relies heavily on the methods of extracting those textural features from images.

纹理是图像在局部区域内表现出来的一个重要特征，纹理特征提取方法的好坏，将直接影响图像分类的效果。

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How to efficiently combine different textural features in order to get high performance is the study focus of the SAR image classification currently.

如何将不同纹理特征结合起来，以获得应用范围更广且分类效果更好的SAR图像分类方法，是当前SAR图像处理研究中的一个热点问题。

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Finally, we propose a synergetic classification of lymphoid tissue color pathological images based on the textural features space. We use the textural features instead of the gray features to classify the lymphoid tissue color pathological images in the synergetic neural network.

在上述分析基础上，本文提出了基于纹理特征空间的淋巴组织病理图像协同模式分类，即以纹理特征替代传统的灰度特征，进入协同神经网络，对淋巴组织病理图像进行模式识别。

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The square neighbor algorithm& neighboring gray level dependence matrix ( NGLDM) for describing the visual textural features of flotation froth was put forward.

提出了有效描述浮选泡沫视觉特征的面邻域提取算法&邻域灰度相关矩阵法；

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Extracting of textural features of fabric images is a key process.

织物图像的纹理特征提取是一个关键的步骤。

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The results showed that the retrieval and identification of wood species could be realized on bases of image textural features and relevant algorithms. The retrieval accuracy and uniqueness by limen discriminance of synthetical features were better than those by minimal differences method.

结果显示：基于图像纹理特征能够实现木材树种的检索和识别，综合特征阈值法的检索正确率与唯一性通常要好于最小差值判别法；

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The capabilities of the fractional differential approach for enhancing textural features of two-dimensional digital images, involved Lateral Inhibition Principle, the multiform covering templates and algorithms of digital image's fractional differentiation were discussed.

为了系统论述图像分数阶微分对纹理细节的增强能力及其侧抑制原理，提出数字图像分数阶微分掩模及其运算规则。

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Digital Image Processing in Detecting Wood Textural Features

应用数字图像处理技术实现木材纹理特征检测

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A method for extracting the textural features of image is put forward, the combination characteristic of color, texture and scale is acquired by wavelet decomposition of color image. 3.

提出了一种图像特征提取的方法，采用彩色图像小波分解技术提取瓷砖表面关于颜色、纹理和尺度的融合信息。

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Application of Image and Graphics Techniques in Detecting Wood Textural Features

图象图形学在木材纹理特征检测中的应用

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Due to the abundant and steady textural features on urban environment in SAR images, a texture differencing method that substitute textural features for gray information is presented in this paper.

针对城区环境SAR图像纹理特征丰富稳定的特点，本文提出了使用纹理特征代替灰度信息进行变化检测的纹理差值方法；

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The effective combination between textural features and the high-performance classifier is expected to improve the performance of CAD system for detecting the colonic polyps with lower false positive rate and the invasion depth of bladder tumor.

同时，高性能分类器具有良好的判别性能，如将二者进行有效结合，有望提高CAD系统的检测性能，降低结肠息肉的假阳性率，实现对膀胱肿瘤及其浸润深度的检测。

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The texture differencing change detection method substitutes textural features for gray information to represent the characteristics of images and gets urban change status through differencing change detection.

该方法采用纹理特征代替灰度信息来体现图像特点，并使用差值变化检测来获取城区变化情况。

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Due to the abundant textural features and better anti-jamming ability, the land use span based change detection method is presented in this paper.

本文采用基于图斑的变化检测，具有可用特征丰富，抗干扰能力强，分析能力强等优点；

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Textural Features of Satellite Images in Rainstorm Process

暴雨过程的卫星云图纹理特征研究

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