in spark_scripts/detect_scenes.py [0:0]
def get_nearest_image_point(x, y, img_pts):
min_pt = None
min_dist = 1000
for i, pt in enumerate(img_pts):
d = distance({'x': x, 'y': y}, pt)
if d < min_dist:
min_dist = d
min_pt = pt
min_pt['dist'] = d
return min_pt