Smoothing edges change black color - OpenCV Q&A Forum
4.6 (124) · $ 19.50 · In stock
I am getting foreground image from grabCut algorithm and then i apply below algorithm to smooth its edges. It is working fine and smoothing edges but it is also changing black color in the image. You can see for this image it is working fine for this image but for this image it is changing black color please tell me how to fix this. This is my code for edge smoothing and i got it from Image edge smoothing with opencv #include <iostream> #include <vector> #include <string> #include <fstream> #include <opencv2/opencv.hpp> using namespace cv; using namespace std; int main(int argc, char **argv) { namedWindow("originalImage"); namedWindow("grabCutImage"); namedWindow("smoothImage"); Mat originalImage = imread("../data/original_image_1.jpg"); Mat grabCutImage = imread("../data/grab_cut_image_1.png"); // got from grabcut algorithm originalImage.convertTo(originalImage, CV_32FC3, 1.0 / 255.0); resize(originalImage, originalImage, grabCutImage.size()); grabCutImage.convertTo(grabCutImage, CV_32FC3, 1.0 / 255.0); Mat bg = Mat(grabCutImage.size(), CV_32FC3); bg = Scalar(1.0, 1.0, 1.0); Mat mask; Mat img_gray; cvtColor(grabCutImage, img_gray, COLOR_BGR2GRAY); img_gray.convertTo(mask, CV_32FC1); threshold(1.0 - mask, mask, 0.9, 1.0, THRESH_BINARY_INV); GaussianBlur(mask, mask, Size(21, 21), 11.0); Mat smooth; vector<Mat> ch_img(3); vector<Mat> ch_bg(3); split(originalImage, ch_img); split(bg, ch_bg); ch_img[0] = ch_img[0].mul(mask) + ch_bg[0].mul(1.0 - mask); ch_img[1] = ch_img[1].mul(mask) + ch_bg[1].mul(1.0 - mask); ch_img[2] = ch_img[2].mul(mask) + ch_bg[2].mul(1.0 - mask); merge(ch_img, smooth); merge(ch_bg, bg); imshow("originalImage", originalImage); imshow("grabCutImage", grabCutImage); imshow("smoothImage", smooth); waitKey(0); destroyAllWindows(); } here are images i am using
NV12 saving by EGLStream::IImageHeaderlessFile is different than saving from dma buffer - Jetson TX2 - NVIDIA Developer Forums
python - Edge completion using opencv - Stack Overflow
DeepStream SDK FAQ - DeepStream SDK - NVIDIA Developer Forums
L3 cmp technicalfile_180911
How to focus in Photoshop CS6 - Quora
Solved: My brushes create 'disconnected' lines - Adobe Community - 12170172
Frontiers Development and user evaluation of an immersive light field system for space exploration
lacking in TouchDesigner work is natural camera
Advance your knowledge in tech - Packt+
GUIDE] - DeepFaceLab 2.0 Guide, Page 37
Opencv Tutorials, PDF, Library (Computing)
Heritage, Free Full-Text