Description: 关于傅立叶描述子的GUI界面，本程序可计算目标的一种形状描述符——轮廓傅立叶描述子。并可通过傅立叶描述符重构目标轮廓。-On the Fourier descriptors of the GUI interface, this program objectives computable descriptor of a shape- the outline of Fourier descriptors. Via Fourier reconstruction of the target outline descriptor. Platform: |
Size: 26624 |
Author:xiaoqinkun |
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Description: 计算图像的描述子算法，使用LabVIEW调用matlab程序实现处理与显示-Image descriptor calculation algorithm, using the LabVIEW program called matlab processing and display Platform: |
Size: 355328 |
Author:高健 |
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Description: 使用基于统计的方法提取图像的纹理特征，得到六个纹理描绘子-The use of statistical methods based on image texture features extracted by the six texture descriptor Platform: |
Size: 2695168 |
Author:kkk |
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Description: 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, and has a great application value in CBIR(Content-Based Image Retrieval) and IR(Image Recognition). There are many descriptors for shape feature. Fourier descriptor predigests 2-demensional image information to 1-demensional signal and be used widely. In fact, the shape of natural image is often messy and noisy. So, this paper proposes a preprocessing method which can clean the noisy shape image, and then researches and analyses the shape feature extraction with Fourier descriptor method with an experiment.
Keywords Shape, Fourier Descriptor, Feature Extraction, CBIR(Content-Based Image R
Platform: |
Size: 102400 |
Author:倪晓雷 |
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Description: 广义线性系统的状态反馈和极点配置，很好的一个论文，希望对大家有用。-Descriptor linear systems and the state feedback pole assignment, a very good paper, I hope useful for all of us. Platform: |
Size: 290816 |
Author:李自凯 |
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Description: ShapeContext的著名demo
结合介绍对shapecontext有较好的理解-Demo for shape context, a famous descriptor for keypoints matching, which has rotation and scale invariant. Platform: |
Size: 93184 |
Author:桑基韬 |
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Description: 基于傅里叶描述子对旋转、平移等运动的不敏感性，识别目标-recognize the objects with rotation, translation, etc based on fourier descriptor. Platform: |
Size: 8192 |
Author:zheng lin |
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Description: 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 descriptor 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 descriptors, and through the main direction of the shape to eliminate the border from Phase of the influence of starting point, define a new rotation, translation and scale invariance of the normalized Fourier Ye descriptor. Platform: |
Size: 3072 |
Author:杨占 |
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