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c++ Programming Glossary: imwrite

OpenCv 2.3 C - How to isolate object inside image

http://stackoverflow.com/questions/10315551/opencv-2-3-c-how-to-isolate-object-inside-image

i 1 4 cv Scalar 0 255 0 1 CV_AA cv imshow box img cv imwrite box.png img Set Region of Interest to the area defined by the.. the defined ROI cv Mat crop img roi cv imshow crop crop cv imwrite cropped.png crop cvWaitKey 0 return 0 share improve this answer..

Detection of rectangular bright area in a Image using OpenCv

http://stackoverflow.com/questions/10581451/detection-of-rectangular-bright-area-in-a-image-using-opencv

255 threshold new_img new_img thres color CV_THRESH_BINARY imwrite thres.png new_img Execute erosion to improve the detection int.. erosion_size erosion_size erode new_img new_img element imwrite erode.png new_img vector vector Point squares find_squares new_img.. squares squares.size std endl draw_squares img squares imwrite area.png img EDIT The find_squares function returns a vector..

Convert RGB to Black & White in OpenCV

http://stackoverflow.com/questions/1585535/convert-rgb-to-black-white-in-opencv

Delaunay triangulation opencv c++

http://stackoverflow.com/questions/16603780/delaunay-triangulation-opencv-c

subdiv.insert fp draw_subdiv image subdiv delaunay_color imwrite data delaunay.jpg image Result c opencv share improve this..

Square detection doesn't find squares

http://stackoverflow.com/questions/7731742/square-detection-doesnt-find-squares

findSquares image squares drawSquares image squares imwrite out.jpg image int c waitKey if char c 27 break return 0 Outputs..

Rotate cv::Mat using cv::warpAffine offsets destination image

http://stackoverflow.com/questions/7813376/rotate-cvmat-using-cvwarpaffine-offsets-destination-image

warpAffine image rotated_img rot_matrix image.size imwrite rotated.jpg rotated_img int main int argc char argv Mat orig_image..

Executing cv::warpPerspective for a fake deskewing on a set of cv::Point

http://stackoverflow.com/questions/7838487/executing-cvwarpperspective-for-a-fake-deskewing-on-a-set-of-cvpoint

polylines draw point n 1 true Scalar 0 255 0 3 CV_AA imwrite draw.jpg draw Assemble a rotated rectangle out of that info.. warpMatrix rotated.size INTER_LINEAR BORDER_CONSTANT imwrite rotated.jpg rotated return 0 Can someone help me fix this problem.. polylines draw point n 1 true Scalar 0 255 0 3 CV_AA imwrite draw.jpg draw Assemble a rotated rectangle out of that info..

How to detect the Sun from the space sky in OpenCv?

http://stackoverflow.com/questions/8218997/how-to-detect-the-sun-from-the-space-sky-in-opencv

Scalar 0 255 0 2 imshow img img imshow result result imwrite outputName img waitKey 0 return 0 Hope you find that helpful..

How to display a cv::Mat in a Windows Form application?

http://stackoverflow.com/questions/9580397/how-to-display-a-cvmat-in-a-windows-form-application

a cv Mat in a Windows Form application I tried to use imwrite to successfully to display an image on a Windows Form but it.. while flag Mat frame cap frame get a new frame from camera imwrite vdo.jpg frame this panel1 BackgroundImage System Drawing Image.. I want to display frame in this code without using imwrite . How do I accomplish this c image processing opencv video..