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Matlab 图像的采样
图像的采样
• 写程序:以2 为尺度,下采样图像 ,观察不同分辨率下图像的变化情况(a)
• 写程序:把(a)中获得的图像,进行上采样处理,可以选择不同的平滑方
法,比如,邻近像素复制,或者线性插值等。讨论上采样后图像的质量变
化。找出相应的改进方法。
- 2020-06-27 00:00:02下载
- 积分:1
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YUV
本程序是利用MATLAB读取YUV视频数据,并播放视频。(This procedure is to use MATLAB to read YUV video data, and video.)
- 2009-02-20 17:35:13下载
- 积分:1
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covariance-tracking
该代码用于实现视觉目标跟踪研究中的协方差跟踪,能够把多种时空特征融合于统一的模型中,在实现视觉目标跟踪时具有较好的鲁棒性,而且其维数等于使用特征的数量,与各个特征的维数无关,因此,其计算复杂度较小,实时性较好。(This code is used to realize covariance tracking in the research field of visual object tracking of computer vision. It enables fusion of various spatial-temporal features into an unified object feature model, hence robust to noise. In addition, its dimension is equal to the number of the features used and independent of the dimensions of the features used. Therefore, it satisfies the requirement of real-time application due to its low computation cost.)
- 2011-07-02 06:58:54下载
- 积分:1
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Astar
说明: 代码很好的实现了基于a-star的最短路径寻找算法,并可以对寻找的路径有一个限制(Code is a good realization of a-star-based shortest path search algorithms, and can find the path there is a limit)
- 2009-09-02 11:40:30下载
- 积分:1
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Images-denoising--based-on-wavlet
从原始图像产生噪声图像,使用db1执行2层小波,使用wpbmpen进行全阈值选择,采用硬阈值和软阈值处理方式,保存低频,进行图像降噪,并绘制各分解系数图像。(Generated noise image from the original image, using db1 wavelet perform two layers using wpbmpen full-threshold selection, using hard threshold and soft threshold approach, saving low frequency, image noise reduction, and draw the decomposition coefficients images.)
- 2013-11-22 15:55:18下载
- 积分:1
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MPmain
匹配追踪的主程序,用原子与信号内积的方式,对波包进行分解,再进行时频分析(match persuit)
- 2012-09-09 11:07:17下载
- 积分:1
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matlab部分IPT函数的运用
以实例列举了MATLAB中常用的图像处理函数的代码(Examples are given to illustrate the image processing functions commonly used in MATLAB code)
- 2020-06-20 07:00:01下载
- 积分:1
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(ok)NHLIScode
Tae Hoon Kim教授的Nonparametric Higher-Order Learning for Interactive Segmentation源码(Tae Hoon Kim, Professor Nonparametric Higher-Order Learning for Interactive Segmentation)
- 2021-01-16 21:58:45下载
- 积分:1
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tuoyuanjibianjiaozheng
实现椭圆几何畸变矫正,将原始椭圆形变的图像,矫正为矩形正常图像(The correction of elliptical geometric distortion is achieved, and the original elliptical image is corrected to rectangle normal image.)
- 2020-12-07 17:19:21下载
- 积分:1
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krogager_decomp
极化SAR图像处理中 相干目标的 KROGAGER分解程序(Polarization SAR image processing in coherent goal decomposition process KROGAGER)
- 2008-12-13 11:18:26下载
- 积分:1