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给定2个点坐标，计算其连线与水平方向的夹角，夹角范围[0,2*pi]...
给定2个点坐标，计算其连线与水平方向的夹角，夹角范围[0,2*pi]-failed to translate
- 2022-07-19 11:57:31下载
- 积分：1
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采用快速傅立叶变换（fft) 对图像进行配准的标准程序（matlab语言）...
采用快速傅立叶变换（fft) 对图像进行配准的标准程序（matlab语言）-Using fast Fourier transform (fft) of the image registration of the standard procedures (matlab language)
- 2022-10-13 22:50:03下载
- 积分：1
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According to informative gray
根据灰度图像信息量大、可视化效果好等特点,提出一种基于灰度图像水印的空间域矢量地理空间数据水印算法,即先将灰度图像水印信息按一定法则进行处理,再将处理后的水印信息嵌入到空间域矢量地理空间数据中,最后对嵌入水印信息的矢量地理空间数据进行检测。文中还对矢量地理空间数据进行了攻击实验,分析表明,提取出的灰度图像水印具有较好的鲁棒性效果和一定的实用价值。-According to informative gray-scale images, visual effects and good characteristics of a gray-scale image watermarking based on space vector geospatial data domain watermarking algorithm, that is, first gray image watermark information according to certain rules to deal with, and then treatment after the watermark information embedded into the space domain vector geospatial data, the last of the embedded watermark information vector geospatial data for testing. The article also vector geospatial data on the attacked experiment, analysis showed that the extracted gray-scale image watermarking has good efficacy and robustness of practical value.
- 2023-03-20 06:15:03下载
- 积分：1
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Visual C++实现动态图片的傅里叶变换（实时的）。图像处理的作业。
Visual C++实现动态图片的傅里叶变换（实时的）。图像处理的作业。-Visual C++ Realize dynamic picture of the Fourier transform (real time). Image processing operations.
- 2022-07-13 18:55:05下载
- 积分：1
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描述：最近的研究视觉皮层细胞的数学建模。
Description: Recent studies on Mathematical modeling of visual cortical cells [Kulikowski/Marcelja/Bishop:1982] suggest a tuned band pass filter bank structure. These filters are found to have Gaussian transfer functions in the frequency domain. Thus, taking the Inverse Fourier Transform of this transfer function we get a filter characteristics closely resembling to the Gabor filters. The Gabor filter is basically a Gaussian (with variances sx and sy along x and y-axes respectively) modulated by a complex sinusoid (with centre frequencies U and V along x and y-axes respectively).
- 2022-09-17 19:40:02下载
- 积分：1
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尺度不变特征点(SIFT)检测和匹配算法
需要添加opencv 和GSL库
尺度不变特征点(SIFT)检测和匹配算法
需要添加opencv 和GSL库-Scale-invariant feature points (SIFT) detection and matching algorithms need to add opencv and GSL library
- 2022-02-15 18:23:46下载
- 积分：1
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The VC process things used to realize digital image of the jitter, the use of BA...
该VC程序事用来实现数字图像的抖动，利用BAYER表来对图像进行二值显示-The VC process things used to realize digital image of the jitter, the use of BAYER table to show the binary images
- 2022-01-26 01:16:02下载
- 积分：1
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the programming process often need to use the algorithms, languages : C++.
在编程过程中经常需要用到的算法，语言：C＋＋。-the programming process often need to use the algorithms, languages : C++.
- 2022-12-26 14:05:03下载
- 积分：1
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基于遗传和蚁群混合算法的图像配准算法
需要利用matlab遗传工具箱...
基于遗传和蚁群混合算法的图像配准算法
需要利用matlab遗传工具箱-Based on genetic and ant colony algorithm for hybrid image registration algorithm need to use genetic toolbox matlab
- 2022-06-21 05:58:27下载
- 积分：1
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一些关于matlab编程的小程序，供大家参考和试一试！
一些关于matlab编程的小程序，供大家参考和试一试！-Matlab programming on a small number of procedures for your reference and give it a try!
- 2023-05-16 01:05:02下载
- 积分：1
