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图象处理源代码集
图像分割是图像处理、模式识别、计算机视觉等领域中极为重要的内容之一,是实现自动图像分析时首先需要完成的操作。它是根据图像的某些特征或特征集合的相似性准则,对图像像素进行分组聚类,把图像平面划分为一系列有意义的区域,使其后的图像分析及识别等高级处理阶段所要处理的数据量大大减少,同时又保留有关图像结构特征的信息。由于分割中出现的误差会传播至高层次处理阶段,因此分割的精确程度是至关重要的。-image processing source code is a set image s
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Abstract—In this study, we propose a novel approach for accurate
3-D organ segmentation in the CT scan volumes. Instead of
using the organ’s prior information directly in the segmentation
process, here we utilize the knowledge of the organ to v
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对二维最小误差法进行三维推广, 并结合三维直方图重建和降维思想提出了一种鲁棒的最小误差阈值分割算法.-For the three-dimensional extension of two-dimensional minimum error method, combined with three-dimensional histogram reconstruction and dimension reduction idea of minimum error thresholding a robu
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基于otsu算法的图像分割算法实现,经过多次验证,程序无错误。-Based on Otsu algorithm for image segmentation algorithm, after repeated verification, error-free program.
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Previous works have shown that the ear is a promising candidate for biometric identification. However, in prior work, the
preprocessing of ear images has had manual steps and algorithms have not necessarily handled problems caused by hair and
ear
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