def locateInFeatures(self, features):
"""
"""
start = time.time()
matches = matchup.find_matches(features, self.features)
matches_graph = matchup.group_matches(matches, features, self.features)
needles = matchup.find_needles(matches, matches_graph, features, self.features)
print >> sys.stderr, 'Found', len(needles), 'needles',
print >> sys.stderr, 'in %.2f sec.' % (time.time() - start)
assert len(needles) == 1, 'Got %d needle matches instead of 1' % len(needles)
fs1, fs2, transform = needles[0]
print >> sys.stderr, (self.anchor.x, self.anchor.y),
x, y = transform(self.anchor.x, self.anchor.y)
print >> sys.stderr, '->', '(%.2f, %.2f)' % (x, y),
self.anchor = Point(x, y)
def markersInFeatures(self, features):
"""
"""
start = time.time()
matches = matchup.find_matches(features, self.features)
matches_graph = matchup.group_matches(matches, features, self.features)
needles = matchup.find_needles(matches, matches_graph, features, self.features)
print >> sys.stderr, 'Found', len(needles), 'needles',
print >> sys.stderr, 'in %.2f sec.' % (time.time() - start)
for (fs1, fs2, transform) in needles:
marker = copy.deepcopy(self)
print >> sys.stderr, (marker.anchor.x, marker.anchor.y),
x, y = transform(marker.anchor.x, marker.anchor.y)
print >> sys.stderr, '->', '(%.2f, %.2f)' % (x, y),
marker.anchor = Point(x, y)
yield marker
