▍1. sobel-with-verilog-language
用verilog实现sobel边缘检测算法(sobel edge detection with verilog language)
用verilog实现sobel边缘检测算法(sobel edge detection with verilog language)
说明: 三步法,四步法算相位主值,相位展开,相位测量轮廓术Phase Measurement Profilometry(PMP)+相移方法Phase Shifting Method的matlab代码实现(Three step, four step method to calculate the phase principal value, phase unwrapping)
利用mathematica软件计算纳米光纤中的四波混频相位匹配曲线(FWM phase match wavelength calculation in nanofiber with mathematica)
点云特征提取 详细 实用 经典的讲述过程及方法(Point Cloud Feature Extraction practical details about the processes and methods of classic)
点云特征提取 详细 实用 经典的讲述过程及方法(Point Cloud Feature Extraction practical details about the processes and methods of classic)
找待选物体图像的长轴位置(find objects to be elected to the long axis image location)
绘制矢量水听器的心形指向性,方便初学者使用(Drawing the heart directivity of a vector hydrophone,this thing is convenient for beginners to use)
通过MATLAB平台使用surf算法实现图像拼接(Through the MATLAB platform using surf algorithm to achieve image stitching)
说明: PCA图像融合算法,提取主成分来对图像进行融合,感兴趣的可以看看。(Principal component analysis Image fusion algorithm, extraction of principal components to image fusion.Those of you who are interested can take a look.)
说明: 双边滤波代码,双边滤波是一种非线性的方法,同时考虑到了图像的空域信息和灰度相似性,以达到保边去噪的目的.双边滤波通过空域矩阵和值域矩阵形成一个新的权重矩阵,其中空域矩阵用来模糊去噪;值域矩阵用来保护边缘.(Bilateral-Filtering code.Bilateral filtering is a nonlinear method, which takes into account the spatial information and gray similarity of the image to achieve the purpose of edge preserving denoising.The range matrix is used to protect edges.)
说明: 利用brisk算法对两张图片进行特征检测,并且实现图像拼接。(The brisk algorithm is used to detect the features of the two images and realize the image mosaic.)
说明: sift特征提取,ransac剔除匹配点进行优化,实现图像拼接。(SIFT feature extraction, RANSAC eliminate matching points for optimization, to achieve image mosaic.)
压缩感知中经典的匹配追踪算法,稀疏变换包含小波基和离散余弦变换基。(The classical matching pursuit algorithm in compressed sensing includes sparse wavelet transform and discrete cosine transform base.)
利用MATLAB计算矩形波导TE10模式磁场电场分布并画出图像(Using matlab to calculate the rectangle mode TE10 and draw a picture of E and H)
jpeg基本系统编解码实现程序,内附说明文件。(the programs of coding and encoding for then basic system of jpeg.PS:Readme.txt)
说明: how to apply morphological operators on images
数字水印技术攻击试验,实现噪声、滤波、剪切、压缩、旋转攻击(Digital Watermarking attack test, realize noise, filtering, shear, compression, rotation attack)