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image-enhancement
该代码为图像增强代码。用于光学或SAR图像增强。具有较好的效果。(The code for image enhancement Used for optical or SAR image enhancement has a good effect
)
- 2015-03-28 21:12:52下载
- 积分:1
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qushuiyin
一个去水印的程序,已调好。里边包含实例图片,可以帮助大家理解这个代码。(A program to watermark has a good tune. Inside contains examples of pictures that can help us to understand the code.)
- 2013-10-13 23:27:47下载
- 积分:1
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xiaoboyy
图像去噪,小波硬阈值滤波,sym4小波基函数(Image denoising and hard threshold wavelet filtering, sym4 wavelet basis function
)
- 2013-12-07 21:37:26下载
- 积分:1
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ISAR
:近距离目标超高分辨率微波成像技术在安全检测、非破坏性控制、生物医学等领域中有着非常重要的应用
价值和广阔的应用前景。该文利用基于窄脉冲形式的超宽带时域雷达系统研究近距离目标的高分辨率ISAR成像,
给出了仿真和实测结果。利用转台旋转目标,基于超宽带脉冲源和超宽带收发天线以及高性能取样示波器,配以同
步触发脉冲和自行研发的数据采集软件,搭建了该时域雷达实验系统,提出了准确获取目标回波信息的实验条件,
和实现回波延时精确校正的误差补偿方法。并针对采样时间窗内的杂波干扰,讨论了时域后向投影算法(Back
Projection,BP)与背景对消技术相结合的成像算法,实现了分辨率为 8 mm 的近距离目标的成像,准确地反映了
目标的位置、形状和大小等信息。( The high resolution imaging of near field targets are interesting for security, non-destructive control and
biomedical application. In this paper, high resolution near field ISAR imaging is implemented using Ultra Wide
Band (UWB) time domain radar system. Simulation and experiment are both conducted. The target is rotated by
turntable. The system is built based on the UWB pulse source, UWB antennas, high performance sampling
oscillograph, synchronous trigger pulse and proper motion study data acquisition software. Experiment condition
and delay errors compensation method are presented to obtain accurate echo information of the target. And Back
Projection (BP) combined with background cancel algorithm is discussed considering the clutter interference in
time window. )
- 2011-06-19 10:30:55下载
- 积分:1
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cs
说明: 美国RICE大学利用压缩感知原理实现的图像压缩重构算法的仿真(RICE University of compressed sensing principle of image compression and reconstruction algorithm of the simulation)
- 2012-07-24 10:20:03下载
- 积分:1
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Texture
对于图像不同纹理特征值(能量、熵、惯性矩、相关)的提取(For different image texture feature value (energy, entropy, moment of inertia, related) extraction)
- 2015-04-22 20:46:25下载
- 积分:1
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Sobel
Sobel算子就是一种基于方向导数掩模求卷积的方法。通过边缘检测算子可以检测到每个像素的领域并对灰度变化率进行量化,也包括方向的确定。该代码是基于sobel算法的检测程序。(Sobel operator is a directional derivative mask and convolution methods. To each pixel and gray level in the field rate of change can be detected through the edge detection operator to quantify, including direction. The code is based on sobel algorithm testing procedures.)
- 2012-03-01 22:42:36下载
- 积分:1
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Remote sensing
采用MFC,实现遥感图像的基本增强,滤波,变换等功能。还可以保存数据。(Using MFC, to achieve the basic enhancement of remote sensing images, filtering, transformation and other functions. You can also save data)
- 2020-12-21 14:29:08下载
- 积分:1
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HMRF_EM_image
这是一个经典的马尔科夫场程序。算法详细,而且里面含有一篇与程序对应的文献,解释非常详细,程序非常好用(This is a classical Markov field program. Algorithm is detailed, but it contains a corresponding literature and procedures, explaining in great detail, the program is very easy to use)
- 2021-03-02 23:29:33下载
- 积分:1
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湍流实验
avi视频读取,与播放,并将图像的每一帧保存下来(avi video reads, plays with, and saves each frame of the image)
- 2017-11-18 14:44:08下载
- 积分:1