def get_circles(self, frame):
red = frame[:, :, 0] - frame[:, :, 2]
red = images.threshold(red, 120)
opened = images.opening(red, (31, 31))
m1 = list(images.center_of_mass(opened))
return [m1[0], m1[1], 50]
def get_circles(frame):
red = frame[:, :, 0] - frame[:, :, 2]
opened = images.opening(red, (31, 31))
w = opened.shape[1]
im1, im2 = opened[:, :w // 2], opened[:, w // 2:]
m1 = list(images.center_of_mass(im1))
m2 = list(images.center_of_mass(im2))
m2[0] += w // 2
return np.array([[m1[0], m1[1], 50], [m2[0], m2[1], 50]])
def find_center(self, im):
im0 = im.copy()
im = images.threshold(im, 80)
im = images.opening(im, (6, 6))
center = images.center_of_mass(im)
im0 = images.gray_to_bgr(im0)
im0 = images.draw_circle(im0, center[0], center[1], 5)
im = images.gray_to_bgr(im)
im = images.draw_circle(im, center[0], center[1], 5)
images.save(images.hstack(im, im0),
self.log_direc + '{}.png'.format(self.i))
self.i += 1
return center
def get_circles(frame, left_crop, right_crop):
red = frame[:, :, 0] - frame[:, :, 2]
red = images.threshold(red, 65)
opened = images.opening(red, (31, 31))
w = opened.shape[1]
im1 = images.crop(opened, left_crop.bbox)
im2 = images.crop(opened, right_crop.bbox)
m1 = list(images.center_of_mass(im1))
m2 = list(images.center_of_mass(im2))
m1[0] += left_crop.bbox.xmin
m1[1] += left_crop.bbox.ymin
m2[0] += right_crop.bbox.xmin
m2[1] += right_crop.bbox.ymin
return np.array([[m1[0], m1[1], 50], [m2[0], m2[1], 50]])
def get_circles(self, frame):
red = frame[:, :, 0] - frame[:, :, 2]
red = images.threshold(red, 65)
opened = images.opening(red, (31, 31))
im1 = images.crop(opened, self.left_crop.bbox)
im2 = images.crop(opened, self.right_crop.bbox)
if self.TRACK_LEFT:
m1 = list(images.center_of_mass(im1))
else:
m1 = [im1.shape[1] // 2, im1.shape[0] // 2]
if self.TRACK_RIGHT:
m2 = list(images.center_of_mass(im2))
else:
m2 = [im2.shape[1] // 2, im2.shape[0] // 2]
m1[0] += self.left_crop.bbox.xmin
m1[1] += self.left_crop.bbox.ymin
m2[0] += self.right_crop.bbox.xmin
m2[1] += self.right_crop.bbox.ymin
return np.array([[m1[0], m1[1], 50], [m2[0], m2[1], 50]])
def get_circles(frame):
red = frame[:, :, 0] - frame[:, :, 2]
red = images.threshold(red, 65)
opened = images.opening(red, (31, 31))
m = list(images.center_of_mass(opened))
return np.array([m[0], m[1], 50])
def opening(frame, parameters):
kernel = parameters['opening kernel'][0]
return images.opening(frame, (kernel, kernel))