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largestRectangleArea
求一个图像的最大内接矩形面积。
步骤:
1.相机标定。首先根据物像关系式求出其中的参数。注意参数求出后要进行参数校验。
2.从背景中分离出目标
3.边缘检测
4.目标形状参数计算。(For an image of the largest inscribed rectangle area. Steps: 1. Camera calibration. First of all object-image relationship in accordance with the parameters obtained. Attention to the parameters obtained after parameter calibration. 2. From the context of isolated target 3. Edge detection 4. Target shape parameters.)
- 2009-05-19 21:30:43下载
- 积分:1
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1
说明: 利用matlab进行数字图像处理,滤除方格形条纹噪声,滤除效果还可以,但需要后期处理。(Digital image processing using matlab, square-shaped stripe noise filter, filter effects can be, but need post-processing.)
- 2011-04-10 15:54:27下载
- 积分:1
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图像加解密
基于matlab的图像加解密的示例演示程序,带GUI显示界面,有2种加密算法(Matlab based image encryption and decryption demonstration program, with GUI display interface, there are 2 kinds of encryption algorithm.)
- 2018-10-09 11:56:47下载
- 积分:1
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ssim
SSIM函数。一种衡量两幅图像相似度的新指标,其值越大越好,最大为1。(SSIM function. A measure of image similarity two new indicators, the greater its value better, a maximum of 1.)
- 2013-10-14 09:51:31下载
- 积分:1
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GraphZoom
这是用matlab编写的图像缩放代码,能实现灰度或者彩色图像的放大缩小以及小数倍。使图像处理初学者的好材料(This is used to prepare the image scaling matlab code, to achieve gray scale or color images and small many times zoom. Image processing to make a good material for beginners)
- 2009-07-11 13:12:54下载
- 积分:1
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TP2
beginig : image processing using LENA_color
- 2015-05-12 02:10:24下载
- 积分:1
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基于MATLAB的小波阈值去噪
说明: 基于matlab的简易小波阈值去噪,小波变换基础上变换阈值实现对图像的去噪(Matlab based on the simple wavelet transform, simple image denoising)
- 2020-05-06 16:56:07下载
- 积分:1
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hdr
说明: hdr图片合成,四幅不同曝光的图片合成一张hdr图片(HDR picture synthesis, four pictures of different exposures synthesize an HDR picture)
- 2019-03-04 10:09:42下载
- 积分:1
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zxscsPrimsuanfa
关于图像分割的一个代码,最小生成树Prim算法,能够实现相应功能,拿出来与大家共享(Image Segmentation on a code, Prim minimum spanning tree algorithm, can achieve the corresponding functions, and show to share with you)
- 2008-04-25 19:26:52下载
- 积分:1
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fner
这是一个专门为菲涅尔衍射设计的一个仿真程序!参考光为平面波!本人测试过,没有问题存在!(This is a design specifically for the Fresnel diffraction of a simulation program! A plane wave reference beam! I tested, no problem!)
- 2011-06-04 01:25:57下载
- 积分:1