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状是含有高层语义信息的视觉特征,在基于内容的图像检索及图像识别中具有重要的应用价值。有很多种描述子可以描述图像的形状特征,傅立叶描述子可以把二维的图像轮廓信息简化成一维问题进行处理,应用非常广泛。然而自然图像的形状特征通常是杂乱的,有噪声的,提出了一种图像预处理方法,得到净化的形状图像,通过实验研究傅立叶描述子算法提取形状特征的效果。-Abstract Shape is a visual feature which contains intrinsic high-level semantics
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图像分割,具体算法参考一下论文
Zhi-Gang Tan, Xiao-Chen Heand Nelson H. C. Yung
A Novel Merging Criterion Incorporating Boundary Smoothness and Region Homogeneity for Image Segmentation-Abstract
A novel joint region merging criterion combining region ho
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傅立叶描述子,用于二值图像识别。已经验证过,可以用-The Fourier descr iptors for image recognition
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傅里叶描述子用来描述和识别图像中有边缘的物体形状,本程序基于MATLAB,测试可用-Fourier descr iptor is to analyze and identify the important objects in the shape of one of the methods. The use of polygon-based curve near Continuous Fourier transform method like Fourier descr iptors, and
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实现图像边缘的傅里叶描述子,可用于边缘检测,形状分析。-Matlab achieve image edge of the Fourier descr iptors, can be used for edge detection, shape analysis.
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【谷速软件】matlab代做编程 椭圆傅里叶形状描述GUI 可以作为参考使用-[Valley] matlab generation speed software to do GUI programming elliptic Fourier shape descr iptors can be used as references
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基于傅里叶描述子的形状特征识别,用MATLAB实现。-Shape feature recognition based on Fourier descr iptors, using MATLAB.
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傅里叶描述子的matlab 代码,包含了一个简单的实例程序,简单明了.-the matlab code for Fourier descr iptors , including a simple example program, simple and clear.
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根据傅里叶描述子进行轮廓匹配,开发环境:matlab ,解压放到matlab中即可使用-Contour matching based on Fourier descr iptors, the development environment: matlab, unzip into matlab in to use! !
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