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shp 全国村镇边界数据
shp 全国村镇边界数据
- 2020-06-06下载
- 积分：1
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CUDA
将传统的串行均值滤波算法修改为基于CUDA的并行的滤波算法(Modify traditional serial mean filtering algorithm based on CUDA parallel filtering algorithm)
- 2020-12-13 21:49:14下载
- 积分：1
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06362230
Continuous Birdsong Recognition Using Gaussian
Mixture Modeling of Image Shape Features
- 2013-07-09 10:13:22下载
- 积分：1
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guassRandA
产生高维的高斯白噪声数据，这在SAR中使用的很多，并且占有重要的地位，主要表现在，SAR去噪这一部分，能更好的成像(White Gaussian noise high-dimensional data, used in SAR lot, and occupy an important position, mainly, SAR denoising this part, better imaging)
- 2013-01-27 12:32:16下载
- 积分：1
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matlab_daima
说明： 读取nc、hdf文件，进行数据分析（趋势分析、逐步线性回归等）(To read nc and hdf and do data analysis.)
- 2019-05-02 11:28:37下载
- 积分：1
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matlab图像运算
最简单的进行两图像的加减和异或，同或，运算。(The simplest operation is to add and subtract two images, and to add and subtract two images.)
- 2019-02-27 15:56:16下载
- 积分：1
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Untitled2
说明： 用harris 算子提取特征点 然后求取两帧图像之间的运动参数(Operator Feature Extraction then strike two images among the parameters of the movement)
- 2005-11-29 15:43:09下载
- 积分：1
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RGBtoHIS
说明： RGB-IHS变换：图像进行 RGB-HIS 正变换，分别对明度、饱和度、色调进行线性
拉伸显示；然后再进行反变换
(RGB-IHS transformation: the image is RGB-HIS transformation, respectively, lightness, saturation, hue, a linear stretch display then the inverse transform)
- 2021-04-11 18:48:57下载
- 积分：1
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SiftGPU-V370
说明： 使用gpu、cpu并行进行sift算子计算匹配，能够在原来的基础上加速处理，但对显卡要求较高，具体环境配置使用方法可以参照mannual(SiftGPU is an implementation of SIFT [1] for GPU. SiftGPU processes pixels parallely to build Gaussian pyramids and detect DoG Keypoints. Based on GPU list generation[3], SiftGPU then uses a GPU/CPU mixed method to efficiently build compact keypoint lists. Finally keypoints are processed parallely to get their orientations and descriptors.
SiftGPU is inspired by Andrea Vedaldi s sift++[2] and Sudipta N Sinha et al s GPU-SIFT[4] . Many parameters of sift++ ( for example, number of octaves, number of DOG levels, edge threshold, etc) are also available in SiftGPU. The shader programs are dynamically generated according to the parameters that user specified.
SiftGPU also includes a GPU exhaustive/guided sift matcher SiftMatchGPU. It basically multiplies the descriptor matrix on GPU and find closest feature matches on GPU. Both GLSL and CUDA implementations are provided.
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- 2011-02-23 10:20:27下载
- 积分：1
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xcldefogging1
这是一种彩色图像去雾算法，可以识别物体的轮廓，但是同时也会加强这些轮廓，虽然去雾效果不错，但是会加强轮廓！(This is a color image to fog algorithm can identify the contours of the object, but will also enhance the outlines, although to fog effect is good, but will strengthen the profile!)
- 2013-04-17 19:52:56下载
- 积分：1
