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video-abstract-code
- 本文是06SIGGRAPH上的一篇论文\"实时视频抽象\"的原始算法.其中包括双面过滤\\颜色转换\\高斯差分边缘等.-This is the thesis of a "real-time video abstraction" of the original algorithm. Which packets including double filtration \\ color conversion \\ Difference of Gaussian a
ssr_retinex_grahics
- 中心/ 环绕Retinex 算法。自从Retinex 理论提出以来, Land 本人和其他 人先后提出了Retinex 不同的变种, 最新的一个版 本是中心/ 环绕Retinex 7 。该方法比较以前的版 本, 运算速度显著提高, 而且物理意义更加清楚。 这种运算与人类视网膜和大脑皮层神经元的神经生 理学函数相关, 其形式类似于自然视觉科学中常用 来模拟单个神经元感受野的高斯差分函数-center / around Retinex algorithm. Since Ret
SIFT算法的C语言实现(基于OpenCV),
- SIFT算法的C语言实现(基于OpenCV),金字塔采样和高斯差分提取特征点，K-D树寻找同名点，RANSAC去粗差
sift_robhess.rar
- Rob Hess Linux下的SIFT提取源码，金字塔采样和高斯差分提取特征点，KD树搜索寻找同名点，RANSAC去粗差,Rob Hess Linux source code under the SIFT extraction, sampling and Gaussian pyramid differential extraction of feature points, KD tree search to find the same name, points, RANSAC to gross
code.rar
- 视频运动物体检测，采用混合高斯分布建立背景模型及差分方法对背景模型进行更新,Sports video object detection, adopt a mixed Gaussian distribution model and set up the background difference method to update the background model
edgedemo
- 通过拉普拉斯滤波器，高斯微分滤波器以及高斯差分滤波器提取图像边缘的简单matlab代码-Filter by Laplace, Gaussian derivative filters and difference filter from the edge of Gaussian simple matlab code
AVI
- 光流法、帧间差分法、高斯背景模型差分法，在opencv环境下实现运动目标检测-moving objective detection matlab
sift-1.1.1_20071108_win
- Rob Hess的SIFT算法的C语言实现(基于OpenCV),金字塔采样和高斯差分提取特征点，K-D树寻找同名点，RANSAC去粗差-Rob Hess of the SIFT algorithm C language (based on OpenCV), sampling and Gaussian pyramid differential extraction of feature points, KD tree search for points of the same name, RANS
fit
- 用差分方程或数值微分解决简单的实际问题。 实验3 插值与数值积分 l 插值问题提法和求解思路 l Lagrange插值的原理和优缺点 l 分段线性和三次样条插值的原理和优缺点 l 用MATLAB实现分段线性和三次样条插值 l 梯形、辛普森积分公式的原理及MATLAB实现 l 数值积分公式的误差——收敛阶的概念 l 高斯积分公式 l 广义积分与多重积分 l 用插值和数值积分解决
gaussian
- 用于人类运动感知的光流场高斯差分滤波的样例-Exercise for the human perception of optical flow field Gaussian differential filter sample
GSBSSH
- 利用时域有限差分法计算有介质板的高斯波源，通过Origin能够显示结果。-The use of FDTD method to calculate the Gaussian wave source media board, can display the results through the Origin.
chafengaosi
- 偏微分方程显格式程序，差分高斯算法！可以自己修改所需求的差分格式！-Significant format procedure of partial differential equations, differential algorithm! Demand can modify the format of the difference!
poissonfdm
- 用有限差分法来解偏微分方程，采用高斯——赛德尔迭代方法，并用前后两次迭代差的矩阵的无穷范数作为是否停止迭代的依据。-Using finite difference method to solve partial differential equations, using Gauss- Seidel iterative methods, and poor before and after the two iterations of the infinite matrix norm as the b
DoGfilters
- DOG高斯差分实现物体识别中的特征提取,对不同尺度空间的图像进行差分，从而获得描述物体的特征值-difference of gaussian to achieve the feature point exaction of object recognition
xiaobo
- ．首先，建 立背景的混合高斯分布模型和阴影颜色模型，通过差分法提取前景区域并结合Gabor小 波纹理特征分析找出潜在的阴影点；然后通过阴影颜色模型对这些潜在的阴影点进行颜 色分析；最后通过后续处理，找出真正的阴影区域-. First of all, to establish the background Gaussian mixture distribution model and the shadow color model, by differential extraction
opencv
- 压缩包包括以下几个功能实现的opencv源代码：canny边缘检测算法实现、高斯背景建模、背景差分法实现边缘检测、图像颜色分布直方图的相关处理、人脸识别算法的实现。-Compressed package includes the following functions to achieve the opencv source code: canny edge detection algorithm, Gaussian background modeling, background subtrac
HarrisQSS
- harris角点提取算法，可以设置高斯差分窗口大小、非极大值抑制的邻域大小、高斯函数方差大小-harris corner extraction algorithm, you can set the window size of the Gaussian difference, non-maxima suppression of the size of the neighborhood, the size of the variance of the Gaussian function
DoGfilters
- 高斯差分函数：在图像处理和模式识别中应用很广泛。(Difference of Gaussian)
差分调制与解调
- 此代码通过随机生成二进制码，对其进行二进制差分调制，以及加入高斯白噪声后对其解调计算误码率，绘制出其输入信噪比与输出信噪比的实验曲线及理论曲线的比较。(This code generates binary codes randomly, modulates them by binary differential modulation, demodulates them with Gauss white noise and calculates the bit error rate, draws
背景差分法
- 基于阈值的高斯混合模型的背景差分法，适合初学者(Background difference method based on threshold-based Gaussian mixture model, suitable for beginners)