def main():
img = lena()
frames, desc = imagesift.get_sift_keypoints(img)
out = imagesift.draw_sift_frames(img, frames)
cv2.imshow('sift image', out)
cv2.waitKey(0)
def main():
rp = rospkg.RosPack()
imgpath = os.path.join(rp.get_path('jsk_perception'), 'sample/ros_fuerte.jpg')
img = cv2.imread(imgpath, 0) # gray-scale image
frames, desc = imagesift.get_sift_keypoints(img)
out = imagesift.draw_sift_frames(img, frames)
cv2.imshow('sift image', out)
cv2.waitKey(0)
