def main():
parser = argparse.ArgumentParser(description='Test blob functionality')
parser.add_argument('--file', '-f', dest='file', default='test_images/balls.png', help='file to test', type=str)
args = parser.parse_args()
image = cv2.imread(args.file)
blobs = Blob.find_blobs(image)
for blob in blobs:
blob.draw_outline(image, color=(0, 255, 0))
blob.draw_fill(image, color=(255,0,0))
print blob
cv.NamedWindow('a_window', cv.CV_WINDOW_AUTOSIZE)
cv2.imshow('a_window', image)
cv.WaitKey(10000)
def find_blobs(self, image):
blobs = Blob.find_blobs(self.mask_image(image))
self.blobs = [blob for blob in blobs if blob.area < self.area*self.MAX_BLOB_RATIO]
return self.blobs
