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snake
基于snake模型的图像分割.Matlab 源程序(Snake model based on image segmentation. Matlab source code)
- 2008-04-18 19:33:24下载
- 积分：1
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interpolation
几种插值方法，双线性，三次，最邻近，sinc(Several interpolation, bilinear, cubic, nearest neighbor, sinc)
- 2011-11-29 13:36:09下载
- 积分：1
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利用饼型图分析产品市场占有率 实例 附源码
利用饼型图分析产品市场占有率 实例 附源码
- 2013-05-13下载
- 积分：1
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CS_Lenabmp
BCS代码稀疏重构Lena.bmp图像，包中含有代码和图片本身，题主给了一定注释，便于CS初学者学习(BCS code sparsely reconstructs Lena. BMP image. The package contains code and image itself. The theme is given a certain comment, which is convenient for CS beginners to learn.)
- 2020-06-23 04:20:01下载
- 积分：1
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RD-运动补偿
距离多普勒成像算法，包含运动补偿距离徙动回波构造距离压缩方位压缩(Distance Doppler imaging algorithm, including motion compensation distance migration echo structure compression compression azimuth compression)
- 2018-04-21 16:35:48下载
- 积分：1
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ellipse
matlab 程序 运用霍夫椭圆检测原理，进行霍夫椭圆检测，识别图像中的椭圆圆(matlab program using Hough ellipse detection principle for Hough ellipse detection, identification image Ellipse Circle)
- 2013-06-27 16:57:41下载
- 积分：1
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two
：植物种类识别方法主要是根据叶片低维特征进行自动化鉴定。然而，低维特征不能全面描述叶片信息，识别准确率低，本文提
出一种基于多特征降维的植物叶片识别方法。首先通过数字图像处理技术对植物叶片彩色样本图像进行预处理，获得去除颜色、虫洞、 叶柄和背景的叶片二值图像、灰度图像和纹理图像。然后对二值图像提取几何特征和结构特征，对灰度图像提取 Hu不变矩特征、灰 度共生矩阵特征、局部二值模式特征和 Gabor 特征，对纹理图像提取分形维数，共得到 2183 维特征参数。再采用主成分分析与线性 评判分析相结合的方法对叶片多特征进行特征降维，将叶片高维特征数据降到低维空间。使用降维后的训练样本特征数据对支持向量 机分类器进行训练(plant species identification method is mainly based on blade automatic identification of low dimensional characteristics.However, can not fully describe blade low-dimensional feature information, identification accuracy is low, in this paper
A kind of plant leaves recognition method based on multiple feature dimension reduction.First by digital image processing technology to the plant leaf color sample image preprocessing, obtain background color removal, wormhole, petioles, and the blades of a binary image, gray image and texture image.Then the binary image to extract the geometric characteristics and characteristics of structure and characteristics of gray image extraction Hu moment invariants, gray co-occurrence matrix feature, local binary pattern features and Gabor, to extract the fractal dimension of texture image, get 2183 d characteristic parameters.By principal component analysis and linear uation analysis method of combining the characteristics of blade more feature dimensi)
- 2017-02-28 09:57:50下载
- 积分：1
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imnoise
给各种格式的图片或者相片加噪声 原代码
方便应用(To a variety of formats pictures or photos plus noise of the original code to facilitate their application)
- 2009-12-04 14:38:38下载
- 积分：1
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bin文件读写
实现SAR复数数据bin文件的读取、写入，可被ENVI、PolSARpro等软件读取(SAR complex data read and write)
- 2018-08-07 22:12:18下载
- 积分：1
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C# 在大图中提取小图 例子
大图找小图
- 2015-06-10下载
- 积分：1
