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Description: 经典的Harris角点检测算法经过改进的VC代码，可以用来提取灰度图象的特征点，用于匹配，运动估计，光流计算，形状分析等。-classic Harris corner detection algorithm improved VC code, Gray can be used to extract image feature points for the match, motion estimation, optical flow, shape analysis.
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Size: 95375 |
Author: 陈宣雅 |
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Description: 经典的SUSAN角点检测算法经过改进的VC代码，可以用来提取灰度图象的特征点，用于匹配，运动估计，光流计算，形状分析等。- The classical SUSAN vertex examination algorithm after the
improvement VC code, may use for to withdraw the gradation image
characteristic point, uses in to match, the movement estimated, the
light flows the computation, the shape analysis and so on.
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Size: 3293820 |
Author: 陈宣雅 |
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Description: 数学形态学提供了一种以形态或集合论为基础对图像进行分析理解的工具。可以用来去除噪声、抽取骨架、插补、分割、多分辨率分析、匹配等。
包括四个主要的算符：扩张（膨胀）○＋，腐蚀○－，开○，闭●- Mathematics morphology has provided one kind carries on the
analysis understanding take the shape or the set theory as the
foundation to the picture the tool. May use for to remove the noise,
to extract the skeleton, inserts makes up, the division, the multi-
resolution analysis, the match and so on. Including four main
operators: The expansion (inflation) 鈼?+, corrodes 鈼?-, opens 鈼?
shuts *
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Size: 237103 |
Author: 陈朋 |
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Description: 对输入图像进行预处理后提取目标轮廓，经过归一化处理得到目标形
状的平移、尺度不变的链状表达，再通过小波变换进行多尺度分析；引入Zernike 矩，利用Zernike
矩的特性，实现小波表达的旋转不变性，解决了小波变换对起始点的依赖。-right to import images from pretreatment profile targets, after processing to be a target shape translation, The scale-invariant chain expression, and through the wavelet transform multi-scale analysis; introduction Zernike moment, use Zernike moments, wavelet achieve expression of rotation invariance, solve the wavelet transform the dependence of the threshold.
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Size: 1263897 |
Author: 李杰 |
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Description: 基于骨架的形状匹配
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Size: 3073929 |
Author: zhuguojun |
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Description: Unzip this file into a writeable directory.
You should end up with a "Geocode" project, as well as Bitmaps and TestData directories.
This sample geocodes single-match zip codes, entered by the user, or a batch-match of a table of zips (and other info) against a point shapefile.
The point data shapefile consists of 41859 point features from 1996 GDT data, in decimal degrees. The table of zips that can be used in the batch match consists of 38 records, entitled "few_zips.dbf".
More specifcs are found at the top of each form and are provided throughout the code.
-Unzip this file into a writeable directory. You should end up with a "Geocode" project, as well as Bitmaps and TestData directories. This sample geocodes single-match zip codes, entered by the user, or a batch-match of a table of zips (and other info) against a point shapefile. The point data shapefile consists of 41859 point features from 1996 GDT data, in decimal degrees. The table of zips that can be used in the batch match consists of 38 records, entitled "few_zips.dbf". More specifcs are found at the top of each form and are provided throughout the code.
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Size: 1315840 |
Author: tnth2so4 |
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Description: 经典的Harris角点检测算法经过改进的VC代码，可以用来提取灰度图象的特征点，用于匹配，运动估计，光流计算，形状分析等。-classic Harris corner detection algorithm improved VC code, Gray can be used to extract image feature points for the match, motion estimation, optical flow, shape analysis.
Platform: |
Size: 95232 |
Author: 陈宣雅 |
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Description: 经典的SUSAN角点检测算法经过改进的VC代码，可以用来提取灰度图象的特征点，用于匹配，运动估计，光流计算，形状分析等。- The classical SUSAN vertex examination algorithm after the
improvement VC code, may use for to withdraw the gradation image
characteristic point, uses in to match, the movement estimated, the
light flows the computation, the shape analysis and so on.
Platform: |
Size: 3293184 |
Author: 陈宣雅 |
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Description: 数学形态学提供了一种以形态或集合论为基础对图像进行分析理解的工具。可以用来去除噪声、抽取骨架、插补、分割、多分辨率分析、匹配等。
包括四个主要的算符：扩张（膨胀）○＋，腐蚀○－，开○，闭●- Mathematics morphology has provided one kind carries on the
analysis understanding take the shape or the set theory as the
foundation to the picture the tool. May use for to remove the noise,
to extract the skeleton, inserts makes up, the division, the multi-
resolution analysis, the match and so on. Including four main
operators: The expansion (inflation) 鈼?+, corrodes 鈼?-, opens 鈼?
shuts*
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Size: 251904 |
Author: 陈朋 |
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Description: 对输入图像进行预处理后提取目标轮廓，经过归一化处理得到目标形
状的平移、尺度不变的链状表达，再通过小波变换进行多尺度分析；引入Zernike 矩，利用Zernike
矩的特性，实现小波表达的旋转不变性，解决了小波变换对起始点的依赖。-right to import images from pretreatment profile targets, after processing to be a target shape translation, The scale-invariant chain expression, and through the wavelet transform multi-scale analysis; introduction Zernike moment, use Zernike moments, wavelet achieve expression of rotation invariance, solve the wavelet transform the dependence of the threshold.
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Size: 1263616 |
Author: 李杰 |
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Description: 提 出了一种基于形状模板 匹配的图像 自动拼接 方法。提取 图像 的角点作 为特 征点，利用归一化梯度模板对
其进行预 匹配．然后 利用形状模板在 四个方 向对模板 内图像的边缘 点与模板边界的最短距 离进行统计 ，获取模板 图像的
结构特征向量以实现对特征点的精确匹配。实验结果表明该算法具有较好的实用价值。 -A shape-based template matching method of image auto-splicing. Extract image feature points as corner points, using the normalized gradient of their pre-match template. The shape of the template and then use the template in the four directions within the image edge point and the shortest distance between the template border statistics, access to the template image of the structure of eigenvectors of the feature points in order to achieve the exact match. Experimental results show that the algorithm has good practical value.
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Size: 171008 |
Author: memcpy |
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Description: 一个简单的图形匹配源代码，两张图片选取3个特征点对比匹配-A simple shape matching source code, two pictures selected three feature points matching contrast
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Size: 3468288 |
Author: 黄朝亮 |
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Description: using opencv for match shape demo-opencv match shape
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Size: 3006464 |
Author: liumyua |
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Description: ASM是由Cootes和泰勒推出的多分辨率方法的一个例子。
基本思想：
在ASM模型训练，训练从手工绘制的图像轮廓。发现的ASM模型在训练使用主成分分析（PCA），使该模型自动识别数据的主要变化是，如果可能的轮廓/好的对象的轮廓。还包含了ASM模型的协方差矩阵描述行垂直纹理口岸时，在正确的位置。
-Description This is an example of the basic Active Shape Model (ASM) as introduced by Cootes and Taylor, with multi-resolution approach.
Basic idea:
The ASM model is trained from manually drawn contours in training images. The ASM model finds the main variations in the training data using Principal Component Analysis (PCA), which enables the model to automatically recognize if a contour is a possible/good object contour. Also the ASM models contains covariance matrices describing the texture of the lines perpendicular to the control points when in the correct positions.
After creating the ASM model, an initial contour is deformed by finding the best texture match for the control points. This is an iterative process, in which the movement of the control points is limited by what the ASM model recognizes from the training data as a "normal" object contour.
Literature:
- Ginneken B. et al. "Active Shape Model Segmentation with Optimal Features", IEEE Transactions on Medical I
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Size: 10190848 |
Author: 谢冉 |
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Description: 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 find the best matching location of the template in the source image. The template-based, or global, approach, uses the entire template, with generally a sum-comparing metric (using SAD, SSD, cross-correlation, etc.) that determines the best location by testing all or a sample of the viable test locations within the search image that the template image may match up to.
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Size: 10481664 |
Author: gislam |
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Description: Image Retrieval C++.
A prototype system that allows the user to perform image matching based on at least one of the following visual attributes: -
(a) Shape
(b) Color
Assumed that the given query is a sample image where the retrieved images should match this query.
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Size: 4668416 |
Author: Karen Ho |
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Description: 提出了用于形状匹配的自适应边界点选取的形状上下文方法! 首先"根据目标形状"自适应地确定边界点个数然后"利用选取的边界点"按照本文方法计算该目标的形状直方图最后"利用形状直方图计算不同目标之间的相似度!基于手写体数字的试验表明"形状上下文在有效描述目标的形状特征的基础"准确地计算了不同目标之间的相似度"达到了满意的匹配结果!-Adaptive boundary points for shape matching the shape of the selected context first of all depending on the target shape to adaptively determine the boundary point number and then use the selected boundary points "in accordance with this method, the final shape of the histogram of the target The shape of the histogram to calculate the similarity between the different objectives of handwritten digits based test showed that shape the context of the basis in the characteristics of an effective description of the shape of the target accurately calculate the similarity between the different target to achieve a satisfactory match results!
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Size: 109568 |
Author: 嘎子 |
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Description: 英文识别方向博士论文：Shape Matching and Object Recognition.pdf-English identify the direction of doctoral thesis: Shape Matching and Object Recognition.pdf
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Size: 4253696 |
Author: Z |
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Description: 人脸检测系统， 通过人脸皮肤颜色模型， 识别人的脸部形状和特征-Face detection system, identify the person' s face shape and features of the face skin color model,
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Size: 2970624 |
Author: |
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Description: 针对常见的几何形状匹配算法对目标遮挡较为敏感, 提出了一种基于角点匹配的几何形
状定位。 该方法首先根据边缘曲率提取图像的角点, 然后采用基于改进的投票策略的角点匹配算法对检测图与模板图进行匹配, 最后通过 Ransac算法去除错匹配。 实验表明, 该算法定位效果良好,有效地解决了目标部分遮挡问题。-A noval geometry shape position algo rithm based on point feature matching is proposed to solve the problem that geometry shape matching in common is sensitive to object occusion .A corner
detector based on edge curvature is applied in feature extraction and a i mproved voting-strategy-based corner matching algorithm is employed to match the model image and test
image . Ransac is used to reduce the m is match points . The experimental resu lts show that the efficiency of position is good , and the part occusion is effect ively solved.
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Size: 355328 |
Author: 张倩 |
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