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图形图像处理,形态学滤波器,脑部MRI图像。可用于图像平滑滤波。-Graphic image processing, morphological filters, the brain MRI images. Can be used for image smoothing filter.
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出了一种适合医学图像分割的改进分水岭算法,针对分水岭算法存在的过分割问题,采用数学
形态学重构滤波器和Ostu阈值分割方法对图像中感兴趣的目标和背景进行标记。根据标记的二值图像,
运用形态学极小值标定技术对原有梯度图像进行修正。最后,使用分水岭算法对修正的梯度图像进行分割。该方法能有效抑制过分割现象,而且计算复杂程度较低、分割效果较好。-Out of a medical image segmentation for improved watershed algorithm for seg
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指纹图像增强,gabor滤波器,包括形态学分割,形态学细化,加窗短时傅里叶变换增强,方向图估计及平滑,纹线频率估计及平滑-Fingerprint image enhancement, gabor filters, normalization, equalization, morphological segmentation, morphological thinning, windowed short time Fourier transform enhanced estimates and s
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目录
1.图像反转 2
2.灰度线性变换 2
3.非线性变换 4
4.直方图均衡化 5
5. 线性平滑滤波器 6
6.中值滤波器 7
7.用Sobel算子和拉普拉斯对图像锐化: 8
8.梯度算子检测边缘 9
9.LOG算子检测边缘 11
10.Canny算子检测边 缘 12
11.边界跟踪 (bwtraceboundary函数) 13
12.Hough变换 14
13.直方图阈值法 16
14. 自动阈值法:Otsu法 18
15.膨胀
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目录
1.图像反转 2
2.灰度线性变换 2
3.非线性变换 4
4.直方图均衡化 5
5. 线性平滑滤波器 6
6.中值滤波器 7
7.用Sobel算子和拉普拉斯对图像锐化: 8
8.梯度算子检测边缘 9
9.LOG算子检测边缘 11
10.Canny算子检测边 缘 12
11.边界跟踪 (bwtraceboundary函数) 13
12.Hough变换 14
13.直方图阈值法 16
14. 自动阈值法:Otsu法 18
15.膨胀
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read meta images in matlab and use morphological filters.-read meta images in matlab and use morphological filters.
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实用形态学滤波对图像进行腐蚀、膨胀、开闭、边缘及角点检测、分割,实用GrabCut算法提取前景物体-File:
morphology.cpp
correspond to Recipes:
Eroding and Dilating Images using Morphological Filters
Opening and Closing Images using Morphological Filters
Files:
morpho2.cpp
morpho
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Brain tumors are created by abnormal and uncontrolled cell division in brain itself. If the growth becomes more than 50 , then the patient is not able to recover. So the detection of brain tumor needs to be fast and accurate. The objective of this pa
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图像增强算法麦科伊增强图像的对比度,上软件吗直接运行-Three different filters are applied to a different fundus image: (a)
the original image (b) edge detection by using Sobel operator (c) edge
detection by using morphological edge detector and (d) detection of
blood
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Morphological Operations, Erosion, Dilation and their combinations Open, Close, Boundary extraction, Top-Hat. Edge Detection Filters Prewitt, Sobel and Canny Filters
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基于形态学滤波去噪,可以运行的程序。。。。(morphological filters)
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