no result for haris detection, and panorama stitching

[RedOne88]

hello, I first thank you for sharing your code. just, I tested your code, I'm worried about seeing harris corners points; and of course I have a black image for the result of panorama stitching. This is my code for Harris corner detector : int main(int argc, char **argv) { image im1 = load_image("data/Rainier1.png"); detect_and_draw_corners(im1, 2, 100, 3); save_image(im1, "corners"); free_image(im1); return 0; } The image is well loaded, no image problem not loaded. I saved it for showing, it Ok. But, there are no corners on the result image.

[Ahmed-Araby]

I guess that the thresh hold in the sample python code here is very large try .5, it would give you a very close result to the his image

and for general, select a number of corners ( max ones ) respect to the nature of the images that your application will consider