python代码:
import cv2 as cv
import numpy as np
src = cv.imread("./test.png")
cv.namedWindow("input", cv.WINDOW_AUTOSIZE)
cv.imshow("input", src)
h, w = src.shape[:2]
dst = cv.bilateralFilter(src, 0, 100, 10)
result = np.zeros([h, w*2, 3], dtype=src.dtype)
result[0:h,0:w,:] = src
result[0:h,w:2*w,:] = dst
result = cv.resize(result, (w, h//2))
cv.imshow("result", result)
cv.waitKey(0)
cv.destroyAllWindows()
C++代码:
#include <opencv2/opencv.hpp>
#include <iostream>
using namespace cv;
using namespace std;
int main(int artc, char** argv) {
Mat src = imread("./test.png");
if (src.empty()) {
printf("could not load image...\n");
return -1;
}
namedWindow("input", CV_WINDOW_AUTOSIZE);
imsho