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knn-matting
国外写的knn-matting,图像抠图的源程序,有实例,可直接使用(knn-matting looking abroad to distinct the image layer, there are instances, can be used directly)
- 2013-04-08 10:51:15下载
- 积分:1
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SURF源码(matlab版)
说明: SURF的实现代码,用于图像特征提取,对于入门计算机视觉的同学有帮助(SURF implementation code for image feature extraction, for beginners of computer vision students help)
- 2020-07-17 10:58:48下载
- 积分:1
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pulse
figure 4.2a single pluse 3-D uncertainty plot pulsewidth is 2 seconds。 Figure 4.2b. Contour plot corresponding to Fig. 4.2a. Figure 4.2c. Single pulse 3-D ambiguity plot. Pulsewidth is 2 seconds. Figure 4.2d. Contour plot corresponding to Fig. 4.2c.
(figure 4.2a single pluse 3-D uncertainty plot pulsewidth is 2 seconds. Figure 4.2b. Contour plot corresponding to Fig. 4.2a. Figure 4.2c. Single pulse 3-D ambiguity plot. Pulsewidth is 2 seconds. Figure 4.2d. Contour plot corresponding to Fig. 4.2c.)
- 2008-08-08 14:38:48下载
- 积分:1
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fft
对变形的条纹图像进行傅立叶变换得到二维频谱图并提取基频(Fourier transform in deformation stripes image two-dimensional spectrum and extract the fundamental frequency
)
- 2021-03-04 20:49:32下载
- 积分:1
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image-repair
关于图像对称性修复的资料,通过图象结构的对称性、应用图象的全局信息。提出了一种简单的图象修复算法(About image symmetry repair material
)
- 2012-11-15 09:57:16下载
- 积分:1
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RANSAC平面提取
了解直线拟合、平面拟合的方法
掌握用随机抽样一致 算法实现平面提取(A method of understanding straight line fitting and plane fitting
Grasp the random sampling consensus algorithm for planar extraction)
- 2020-12-01 09:09:27下载
- 积分:1
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USFFTCurvelet
提出了一种结合USFFT Curvelet 变换的各向异性扩散图像去噪模型。它有机结合了Curvelet 变换和各向
异性扩散(P-M扩散)两者的优点。通过P-范数方法选择合适的梯度阈值K,P-M扩散过程通过处理经过Curvelet
变换得到的图像的不同尺度的Curvelet 系数矩阵,实现了建立在对图像多尺度分析的基础上的新P-M扩散模型。
实验表明,新模型的处理结果能有效避免传统P-M 扩散出现的阶梯效应,同时更好地保留图像的纹理和细节。
关键词:图像去噪算法;各向异性扩散;Curvelet 变换;P-M 扩散(Abstract: An image de-noising model by integrating anisotropic diffusion with USFFT Curvelet transform was proposed,
which combined the strongpoint of Curvelet transform with anisotropic diffusion (P-M diffusion). By choosing appropriate
gradient threshold K through p-norms and carrying out the P-M diffusion process depend on the different scale matrixes
of Curvelet coefficient of the image from Curvelet transform iterations, as a result, the improved model made it
possible to carry out the new P-M diffusion de-noising process based on multi-scale analysis of the image. The experiment
results have demonstrated that the model can avert the stair-casing effect in the traditional P-M diffusion effectively
and keep the textures and details of images better.)
- 2011-05-27 23:41:25下载
- 积分:1
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K-mean
说明: 基于纹理度量的图像分割,适用于遥感图像,主要利用到K-mean算法。(Image segmentation based on texture measurement for remote sensing image, the main advantage of K-mean algorithm.)
- 2011-03-30 21:26:31下载
- 积分:1
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Desktop4
文件包含了基于米散射的球形代码...可用于计算球形粒子的基本光学参数..如消光效率,吸收效率..散射光强.单次散射反照率以及不对称因子等等....(File contains the code based on Mie scattering spherical ... spherical particles can be used to calculate the basic optical parameters .. as extinction efficiency, absorption efficiency .. scattering intensity single scattering albedo and asymmetry factor and so on ....)
- 2016-11-29 11:44:49下载
- 积分:1
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affineOF
基于仿射变换的图像匹配程序,这是基于mablab的一个主程序(Affine transformation based on the image matching process, which is based on a main mablab)
- 2009-05-19 17:36:46下载
- 积分:1