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本文对几何模型匹配方法进行了研究,提出了一套完整的人脸定位算法。在预处理部分,采用了特别的增强人脸特征与脸部皮肤之间对比度的方法及局域取阈值二值化方法,改进了预处理的效果。在图像分割部分,实现了经典的分合算法,并且使用成组算法改进了分合的效果。在人脸匹配部分,实现了基于眼睛和嘴的几何模型匹配,并对评价函数的构造进行了研究-geometric model of this matching method for the study and submit a complete set of facia
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文章介绍了合成孔径雷达图象处理的各种方法.斑点噪声的去除,图象分割的算法,以及压缩,去噪等内容.大家可以共同参考.-article on the synthetic aperture radar image processing of the various methods. Speckle removal, Image segmentation algorithms, and compression, such as denoising. We can common reference.
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本书详细介绍了用VC++进行数字图像处理的方法,包括图像获取、图像增强、图像分割等内容-This book gives a detailed introduced by vc++ for digital image processing methods, including image acquisition, image enhancement, the content such as image segmentation...
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介绍了基于C均值聚类和基于核函数的C均值聚类两种图像分割的方法-Introduced based on the C-means clustering, and Kernel-based C-means clustering two kinds of image segmentation methods
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Image Segmentation.
A central problem, called segmentation, is to distinguish objects from background [10]. For intensity images (ie, those represented by point-wise intensity levels) four popular approaches are: threshold techniques, edge-based
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:自准直仪是比较常用的测角仪器,其原理是检测激光形成的图像光斑的中心之间的距离,通过 ) 个中
心的横纵坐标差来计算物体偏离的角度
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利用迭代阈值和图像分割等方法将光斑图像进行预处理,然后将得到
的图像分别用重心法、圆拟合法和匹配法进行中心定位,并最终进行偏离角度的测定
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文中介绍了所使用的几
种方法,并进行了仿真比较,结果表明,圆拟合法更有优势
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-: Is more commonly used since the collimator angle m
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Basic Idea of Image Segmentation
All the image segmentation methods assume that:
1. the intensity values are different in different regions, and,
2. within each region, which represents the corresponding object in a
scene, the intens
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提出了一种复杂背景下的多车牌图像分割和识别方法,首先采用统计和特征匹配相结合的方法进行背景提取,将可能存在车辆的区域提取出来;然后分别对可能的车辆区域进行局部边缘检测,并使用车牌的先验知识确定车牌的位置和单个字符分割,包括车牌倾斜时的字符分割;最后使用PCA和神经网络相结合的方法精确识别车牌。-Proposed a multi-plate image segmentation and recognition method under a complex background, the first
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介绍图像分割的几种不同方法,有很好的学习参考价值-Several different methods of presentation of image segmentation, there is a good learning reference value
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彩色图象的特征提取与计算软件设计说明书。说明书中介绍了一些彩色图象的特征提取方法,包括颜色、纹理、特征点的提取,另外还介绍了几种图像分割的方法。-This is a color image feature extraction and calculation software design specification.This paper based on color and texture, methods of extracting feature points, and some imag
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Image segmentation by region growing method is
robust fast and very easy to implemented, but it suffers from:
the threshold problem, initialization, and sensitivity to noise.
Genetic algorithms are particular methods for optimizing
functions
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步态识别论文,对目标检测方法进行了分析,提出了在HSL颜色模型空间中,利用时间域中值滤波算法构建背景模型,采用背景减除法实现人体上肢和下肢关节点的检测,采用闽值分割、形态学滤波和颗粒去除操作对关节点的图像进行二值化处理,为后续相关特征的提取做好了准备。
-Gait identification papers, for target detection methods are analyzed, presented at the HSL color space model, using med
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图像阈值法分割综述:图像分割是一个经典的难题,由于图像分割的复杂性,图像分割的方法很多也很难有一个通用的方法。该文主要是
时图像阈值法分割的一个综述,叙述了阈值法分割的一些方法。最后对这些算法做了一个总结,以及时阂值法分割的期望-Image thresholding segmentation Roundup: Image segmentation is a classic problem, due to the complexity, image segmentation method fo
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