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很全面的图形图像处理程序,里面有边界提取,滤波处理,二值化处理,噪音处理等功能-very comprehensive graphics processing inside the boundary extraction, filtering, the two-value processing, noise processing function
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数字图像处理集成环境。可以实现直方图均衡、细化、膨胀、边界提取等等操作。非常实用。-digital image processing integrated environment. Histogram equalization can be achieved, detailed and expansive, boundary extraction operation, and so on. Very practical.
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边界提取演示示例,注意必须在C盘下添加test.bmp文件,作为实验的目的位图,并在C盘下建立相关的演示位图文件
-boundary extraction demonstration example, in C attention to the need to add disk under test.bmp documents, The purpose of this experiment as a bitmap, and the establishment of c-related dem
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对二值图像进行边界提取,生成8方向的边界链码,可以求出各个链码元素出现的频率-value of two images boundary extraction, production direction of the border eight chain code, can be obtained in various chain code elements, the frequency
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图像阈值分割,包括:直方图门限选择、半阈值选择和迭代阈值。图像边缘提取,包括:轮廓提取、边界跟踪和区域增长-Image threshold segmentation, including: histogram threshold selection, quasi-threshold selection and iterative thresholds. Image Edge Detection, including: contour extraction, boundary tracking a
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MATLAB 特征提取 边界链码(图像处理)-MATLAB boundary chain code feature extraction (image processing)
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当处理二值图像的时候,形态学的主要应用是提取对于描绘和表达形状有用的图像成分。本实验实现形了态学边界抽取算法,并要求对图进行特征边界抽取。-Boundary Extraction
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从齿轮啮合图像上提取椭圆边界,计算出椭圆方程,判断椭圆的平面位置。-Images from the gear meshing elliptical boundary extraction, calculation of the elliptic equations to determine the location of the plane ellipse.
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实现边界提取, 实现边界提取-To achieve the boundary extraction, realization of the boundary extraction, realization of the boundary extraction
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demonstrate morphological boundary extraction
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为了提取血管扩张收缩的变化趋势,在采集原始视频AVI图像,进行帧序列转换后,提取血管轮廓成为研究
的重点。文中提出了一种基于标记分水岭对血管超声帧图像的分割方法,该法针对超声图像对比度低、噪声强的特点在标记
之前进行小波域增强。实验证明该法较传统的区域生长法更能准确地提取目标轮廓。基于该法得到的血管在连续时间内截面
积变化曲线,更方便医师进行精确的病理分析。由此可见,该法更适用于超声血管图像的边界提取。
-In order to extract the trend of cont
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处理SEM图像的通用程序,包括读图、二值化、滤波、边界提取-A general program dealing with the general program the image of SEM, including Picture stories, binarization, filtering, boundary extraction
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图像的边界提取算法,可以对于图像编程的学习有一定启发-Image boundary extraction algorithm, the learning can be programmed for a certain image inspired
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自己编写的源代码能实现简单的形态学操作,如腐蚀膨胀边界提取-I have written the source code to achieve a simple morphological operations, such as corrosion expansion boundary extraction
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roberts算子实现的边界提取功能以及区域增长实现的区域分割功能-roberts operator to achieve regional growth boundary extraction functions and capabilities to achieve the region segmentation
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该文件夹中有六个M文件,说明如下:
boundary_extraction.m : 目标区域边界抽取主函数,其中调用ostu、four_neighbor、eight_neighbor、globe_graph
otsu.m : 类判别分类法(otsu全局二值化算法)
four_neighbor.m : 四邻域法边界抽取
eight_neighbor.m : 八邻域法边界抽取
globe_graph.m : 全局检测法边界抽取
area_peri.m : 目标区域
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用IDL开发的区域增长代码,能实实现图像区域边界提取的区域增长处理
-IDL development of regional growth code can be implemented to achieve the regional growth area of the image boundary extraction processing
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代码功能是提取高分遥感灰度影像的农田边界信息-extraction of farmland boundaries
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基于点云数据的模型边界提取程序,包含测试数据,从其他地方下载转发,完全可以运行。-Based on point cloud data model boundary extraction procedure, contains the test data, download forwarded other places, can run.
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刚接触数字图像处理,自己写的边界提取算法,适合于初学者。-New to digital image processing, to write their own boundary extraction algorithm, suitable for beginners.
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