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第12章 图像的纹理分析方法
- 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
ipadGlove
- matching shape can be subdivided between two approaches: feature-based and template-based matching. The feature-based approach uses the features of the search and template image, such as edges or corners, as the primary match-measuring metrics to fin
DelaminationRetrieval
- 形状特征是武器装备目标识别的关键因素。针对归一化后轴夹角的特点和小波描述子多尺度描述轮廓曲 线的特性，提出一种R树索引的分层检索技术模型，在模型库空间逐级过滤出与目标相似的模板，以保证检索的效 率和准确性，并通过对军用车辆的检索实验验证了模型的有效性。-The shape features of military weapons＆equipment are the most important key factors of image object recognition．Aimin
ActiveModels_version1c
- this code in matlab for applying active shape models and active appearance models to detect the features of hand-this code in matlab for applying active shape models and active appearance models to detect the features of hand
he
- documents of image retrival by shape features extraction
CBIR-FOR-ENDOSCOPIC-IMAGES
- Content-based medical image retrieval is now getting more and more attention in the world, a feasible and efficient retrieving algorithm for clinical endoscopic images is urgently required. Methods: Based on the study of single feature image retr
src
- 一个Java实现的基于内容的图像检索工具包，可用来提取图像的颜色特征、纹理特征（Gabor Filter）以及形状特征，并在此基础上判断图像相关性。-Java implementation of a content-based image retrieval toolkit, which can be used to extract the image' s color features, texture features (Gabor Filter), and shape feature
MeFrm
- 傅立叶变换在图像处理中的重要作用： (A) 图像增强与图像去噪 绝大部分噪音都是图像的高频分量，通过低通滤波器来滤除高频噪声；边缘也是图像的高频分量，可以通过添加高频分量来增强原始图像的边缘； (B) 图像分割与边缘检测 提取图像高频分量 (C) 图像特征提取 形状特征：傅里叶描述子 纹理特征：直接通过傅里叶系数来计算纹理特征 其他特征：将提取的特征值进行傅里叶变换来使特征具有平移、伸缩、旋转不变性 (D ) 图像压缩 可以直接通过傅里叶系数来压缩数据
featureextraction
- 特征提取提取了图像中各个标记区域的纹理特征及形状特征-Feature extraction to extract texture features and shape features of each labeled region in the image
source
- 基于颜色与形状特征的图像检索系统，颜色直方图，傅里叶形状描述子，不变矩。-Image retrieval system based on color and shape features
JCD
- 一种紧凑视觉描述子的介绍，综合了颜色和纹理、形状特征，具有较好的辨识性能和速度。-Introduced a compact visual descr iptors, a combination of color and texture, shape features, better recognition performance and speed.
06362230
- Continuous Birdsong Recognition Using Gaussian Mixture Modeling of Image Shape Features
3D-shape--estabilshment
- 在线构造具备不同特征分布的三维类此心形形状的图形-Online construct 3D shape of love based on different features by use of saveral colors
0LearningDeformableShapeManifolds
- 学习可变形状流行学习代码，实现可变形状的特征提取与流行匹配，代码通过实际环境测试，可以运行-Learning deformable shape manifolds, which can be used in deformable shape features extraction and manifolds match
syn9_2
- 评估圆形度、椭圆短长轴比、图斑与外接矩形面积比、等面积圆周长与图斑周长比、凸包周长与图斑周长比等5个形状特征，选出用于对灰度图像G形状分割时的最佳指标组合。-Assessment roundness, oval short major axis ratio of the circumscribed rectangular polygon area ratio, etc. polygon area and perimeter circumference ratio, convex hull sha
hbbj
- 提取图像Hu不变距形状特征，matlab代码调用函数实现，-Extract image Hu invariant distance shape features, matlab code call function to achieve,
fuliyemiaoshuzi
- 傅里叶描述子用于图像特征提取，对图像缩放，平移和旋转具有转换不变性，适合形状特征的提取(The Fourier descr iptor is used for image feature extraction, the image zooming, translation and rotation are invariant and suitable for the extraction of shape features.)
新建文件夹 (2)
- 这个程序是基于图像内容中的形状特征对图像相似度进行比较，最后进行相似度排序(This program compares image similarity based on the shape features in the image content, and then sorts the similarity.)
形状特征提取
- 提取了图像的形状特征，文件自带测试图，在matlab 2016上成功运行(Extracted image shape features)
RegionProperties1
- 这是一个图像形状的几何特征提取算法，可以提取圆形、方形、多边形等形状特征。(This is a geometric feature extraction algorithm for image shape, which can extract shape features such as circle, square and polygon.)