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Python: PS滤镜--径向模糊

本文用 Python 实现 PS 滤镜中的径向模糊特效,具体的算法原理和效果可以参考之前的博客: http://blog.csdn.net/matrix_space/article/details/39211735 from skimage import img_as_float import matplotlib.pyplot as plt from skimage import io import numpy as np import numpy.matlib file_name='D:/V…

PS 滤镜—— 径向模糊

这里给出灰度图像的模糊算法,彩色图像只要分别对三个通道做模糊即可. %%%  radiation blur %%%   clc; clear all; close all; I=imread('4.jpg'); I=double(I); % Image=I; Image=0.2989 * I(:,:,1) + 0.5870 * I(:,:,2) + 0.1140 * I(:,:,3); [row, col]=size(Image); Image_new(1:row,1:col)=255; Cen…

OpenCV——PS 滤镜， 浮雕效果

具体的算法原理可以参考: PS 滤镜, 浮雕效果 // define head function #ifndef PS_ALGORITHM_H_INCLUDED #define PS_ALGORITHM_H_INCLUDED #include <iostream> #include <string> #include "cv.h" #include "highgui.h" #include "cxmat.hpp" #inc…

OpenCV——PS 滤镜， 曝光过度

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Python: PS 滤镜--水波特效

本文用 Python 实现 PS 滤镜中的 水波特效 import numpy as np from skimage import img_as_float import matplotlib.pyplot as plt from skimage import io import numpy.matlib file_name2 = 'D:/Visual Effects/PS Algorithm/4.jpg' img=io.imread(file_name2) img = img_as_float…

Python: PS 滤镜--旋涡特效

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Python: PS 滤镜--USM 锐化

本文用 Python 实现 PS 滤镜中的 USM 锐化效果,具体的算法原理和效果可以参考之前的博客: http://blog.csdn.net/matrix_space/article/details/51169960 import matplotlib.pyplot as plt from skimage import io from skimage.filters import gaussian file_name='D:/Visual Effects/PS Algorithm/4.jpg…

Python: PS 滤镜--素描

本文用 Python 实现 PS 滤镜中的素描特效,具体的算法原理和效果可以参考之前的博客: http://blog.csdn.net/matrix_space/article/details/38687427 from skimage import img_as_float import matplotlib.pyplot as plt from skimage import io from skimage.filters._gaussian import gaussian file_name…

Python: PS 滤镜--表面模糊

本文用 Python 实现 PS 滤镜中的表面模糊,具体的算法原理和效果可以参考之前的博客: http://blog.csdn.net/matrix_space/article/details/52818857 import matplotlib.pyplot as plt from skimage import io import numpy as np import numpy.matlib file_name='D:/Visual Effects/PS Algorithm/1.jpg';…

Python: PS 滤镜--旋转模糊

本文用 Python 实现 PS 滤镜中的旋转模糊,具体的算法原理和效果可以参考之前的博客: http://blog.csdn.net/matrix_space/article/details/39211667 from skimage import img_as_float import matplotlib.pyplot as plt from skimage import io import numpy as np import numpy.matlib file_name='D:/Vis…