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插值方法

于 2021-04-15 发布

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下载积分: 1 下载次数: 5

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代码说明：

说明：对图像进行插值，以提高分辨率，计算效率较高(The image is interpolated to improve the resolution)

文件列表：

插值方法, 0 , 2015-03-03
插值方法\Lena.jpg, 91814 , 2014-11-06
插值方法\chazhi.jpg, 2852 , 2014-11-08
插值方法\chazhi.m, 663 , 2014-11-08
插值方法\chazhi2.m, 669 , 2014-11-20
插值方法\chazhi3.m, 505 , 2014-11-09
插值方法\chazhi4.m, 491 , 2014-11-19
插值方法\chazhi5.m, 1440 , 2014-11-19
插值方法\matlab图像双线性插值_最近邻插值与几何变换.doc, 1382644 , 2014-11-10
插值方法\图像中常用的差值方法.doc, 67072 , 2014-11-08
插值方法\基于MATLAB的数字图像插值算法的比较与分析.doc, 663552 , 2014-11-08
插值方法\插值方法.doc, 1219072 , 2014-11-08
插值方法\最邻近插值.txt, 1625 , 2014-11-08

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adaptivethresholdImageSeg_TextDetection
说明：自适应阈值的图像分割及文字提取技术，matlab，对学习基本原理有帮助(Adaptive threshold for image segmentation and text extraction technology, matlab, the basic principles of learning will help)

2008-11-17 11:25:53下载

积分：1
yuzhihuafenge
图像分割是把图像划分成具有实际意义的互补交迭的区域的集合。在图像分割之前，图像区域的数目未知，而在分割后各个区域同时满足均匀性和连通性的条件，故图像分割是一个复杂的过程，目前大多数研究都是针对某一类型图像或者某一具体应用的分割。图像阈值化分割的基本思想是确定一个阈值，然后把每个像素点的像素值和阈值相比较，根据比较的结果把像素划分为两类，前景(1)或背景(0)。该方法的关键是确定一个最优的阈值。常用的阈值确定方法有直接门限法、类间最大方差法(otsu法)、分水岭算法、最小误差法、最大熵法等。该段代码就是图像的阈值分割。(The image segmentation is divided into the practical significance of the emerging area of complementary set. In the image segmentation, before the number of image region, the unknown, and after each area in division at the same time satisfy the uniformity and connectivity condition, so the image segmentation is a complicated process now, most research are for a certain type image or a particular application of the division. Image threshold segmentation of the basic idea is to determine a threshold, then put each pixel threshold value of the pixels and compared, according to the result of the comparison the pixel divided into two categories, the prospect (1) or background (0). This method is the key to determine an optimal threshold. Commonly used method to determine the threshold value of direct threshold method, the largest of the variance between method (otsu method), watershed algorithm, the minimum error method, the maximum entropy method, etc. When the code is image threshold segm)

2011-11-14 21:10:46下载

积分：1
graycomatrix
hslogic算法仿真，基于matlab的灰度共生算法的集成电路裂痕修复仿真(Hslogic algorithm simulation, integrated circuit crack repair simulation based on MATLAB gray level co-occurrence algorithm)

2019-03-14 20:06:10下载

积分：1
real-pictures-imaging
利用已有真实场景色彩图片转换为灰度图像，实现SAR成像处理，(Use of existing real scene color images converted to grayscale images, the SAR imaging processing)

2013-03-17 10:00:25下载

积分：1
CS-KSVDSR
实现了基于压缩传感理论的超分辨率图像重构算法(Compressed sensing theory-based super-resolution image reconstruction algorithm)

2012-11-15 11:52:48下载

积分：1
Matlab-Kalman
使用Matlab实现LMS自适应滤波，实现的主要功能有：读入原始音频，加入高斯噪声后用LMS自适应滤波滤除，比较原始音频，加入噪声音频和滤波后音频的区别。(Matlab achieved using LMS adaptive filtering to achieve the main features are: read the original audio, adding Gaussian noise is filtered using LMS adaptive filtering, comparing the original audio, add audio and noise filtered audio difference.)

2013-06-27 16:09:11下载

积分：1
zhongxin
自己写的计算一副图像重心的小程序，绝对有用。(Write their own calculation of an image center of gravity of small procedures, absolutely useful.)

2008-08-03 01:16:39下载

积分：1
OCR
对车牌进行预处理（图像分割），然后进行文字识别(Pretreatment of the plate (image segmentation), and then proceed to character recognition)

2008-05-07 09:07:30下载

积分：1
主要介绍了利用harris进行角点提取 project3
本文件主要介绍了利用harris进行角点提取，ncc算法进行粗匹配，ransac算法进行错误匹配点的消除(harris+ncc+ransac)

2012-06-04 08:34:48下载

积分：1
Trigger-Algorithm
一个基于Matlab/Simulink建模的算法:Trigger. Trigger使用移动平均和匹配滤波器对原始信号进行噪声处理和信号峰值提取，并验证原始信号的正确性。Trigger使用M-code实现，并且使用S-function封装到Simulink中。(An algorithm based on Matlab/Simulink modeling: Trigger. Trigger moving average and the matched filter noise processing and signal peak extraction of the original signal, and verify the correctness of the original signal. Trigger M-code implementation, and encapsulated in the Simulink S-function.)

2012-11-01 01:23:52下载

积分：1

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