(image)
| 22 | |
| 23 | |
| 24 | def hist2d_demo(image): |
| 25 | hsv = cv.cvtColor(image, cv.COLOR_BGR2HSV) |
| 26 | hist = cv.calcHist([hsv], [0, 1], None, [32, 32], [0, 180, 0, 256]) |
| 27 | dst = cv.resize(hist, (400, 400)) |
| 28 | cv.imshow("image", image) |
| 29 | cv.imshow("hist", dst) |
| 30 | plt.imshow(hist, interpolation='nearest') |
| 31 | plt.title("2D Histogram") |
| 32 | plt.show() |
| 33 | |
| 34 | |
| 35 | back_projection_demo() |
nothing calls this directly
no outgoing calls
no test coverage detected