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PCA
主分量分析的源代码,附有简单的解释说明,主要对图像矩阵做降维处理,适用多幅图像的变化检测(Principal component analysis of the source code, a simple explanation, the main image matrix reducing dimension, suitable for image change detection)
- 2012-04-17 10:23:38下载
- 积分:1
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Compare_different_m_and_SNR
通信专业滤波算法中通过改变不同的观测角计算接受信号的信噪比。(Communications professional filtering algorithm by changing the different observation angle calculation to accept the signal-to-noise ratio.)
- 2013-05-10 16:24:33下载
- 积分:1
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Change
在梯度基础上使用加权平均提取指纹方向场然后使用高斯滤波进行平滑处理(Extraction of fingerprint orientation field using weighted average based on gradient)
- 2020-10-26 09:59:59下载
- 积分:1
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GASA
基于遗传模拟退火和Otsu法的图像分割。采用一种基于模拟退火算法(SA)的混合遗传算法(GASA),来进行Otsu方法选择阈值,其中进行求解时是非线性的遗传算法(GA)的应用优化了求阈值过程,并尽可能地减少其运算量,而加入SA则避免了遗传算法(GA)常见的早熟收敛现象,从而实现有效简单的图像分割。
(adopt hybrid genetic algorithm(GASA) based on simulated annealing algorithm,choose threshold by Ostu method,which applicated the non-linear genetic algorithm(GA) allows us to optimize the process of threshold. And, where possible, to reduce the computation. in order to achieve effectivly and simply image segmentation. Combination SA is to avoid the common phenomenon about premature convergence in genetic algorithm (GA) to achieve a simple and effective image segmentation.)
- 2009-12-10 16:54:58下载
- 积分:1
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pcalda
说明: 包括pca和lda两个文件,先用pca降维后进行lda进行分类,用于人脸识别,实验结果很好。(It includes 2 files pca and lda. After the dimensionality reduction of pca, use lda for classification in face recognition. It has a very good experimental results.)
- 2009-08-22 19:43:06下载
- 积分:1
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圖像打印
圖像打印
- 2015-01-31下载
- 积分:1
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Edge-Detection-Algorithm
图像边缘检测,实现了几种边缘检测算法,像Roberts,Sobel,Prewitt,Canny等(Edge detection, edge detection algorithm to achieve several, such as Roberts, Sobel, Prewitt, Canny, etc.)
- 2021-03-17 08:49:21下载
- 积分:1
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satillite_orbit
航天卫星轨道运行计算,输入轨道根数或初始位置和速度,输出运行轨迹,并绘出三维图像。(Space satellite orbit calculation, enter the number of the track or the initial position and velocity output running track, and draw a three-dimensional image.)
- 2015-06-16 16:18:48下载
- 积分:1
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pca(ICA)
PCA(主成分分析法)和ICA(独立成分分析法)的MATLAB源程序,他们是目前图像处理比较经典的特征提取方法(PCA (Principal Component Analysis) and ICA (independent component analysis) of the MATLAB source code, they are comparing the current image processing feature extraction methods of classical)
- 2020-06-26 02:40:02下载
- 积分:1
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mosaic_batch
图像拼接,用于实现多种格式,批处理遥感数据(Image mosaic, used to implement a variety of formats, batch processing of remote sensing data)
- 2020-06-29 18:40:01下载
- 积分:1