class Artist:
# <target> is from <folder>
def __init__(self):
# load resources via Recognizer
self.recognizer = Recognizer(EIG_x_NPZ, K, loadPrior=True)
def caricature(self, target, knownIndexes=[]):
# enlarge top 3 coords
# decrease bot 3 coords?
targetCoords = self.recognizer.represent(target, makeFaceClass=True)
# find top 3 coords
idx1, coord1 = -1, 0
idx2, coord2 = -1, 0
idx3, coord3 = -1, 0
numCoords = len(targetCoords)
for i in xrange(numCoords):
coord = targetCoords[i]
if coord > coord1:
# shift (1st, 2nd) to (2nd, 3rd)
coord3 = coord2
idx3 = idx2
coord2 = coord1
idx2 = idx1
# new biggest coord
coord1 = coord
idx1 = i
elif coord > coord2:
# shift (2nd) to (3rd)
coord3 = coord2
idx3 = idx2
# new 2nd biggest coord
coord2 = coord
idx2 = i
elif coord > coord3:
# new 3rd biggest coord
coord3 = coord
idx3 = i
# magnify top 3 coords
targetCoords[idx1] *= 2.
targetCoords[idx2] *= 2.
targetCoords[idx3] *= 2.
self.recognizer.represent(target, coords=targetCoords)
