def get_subsampled_points(scan, sampling=10):
'''
Takes one scan and subsamples the measurements, so that every sampling'th
point is taken. Returns a list of (x, y) points in the scanner's
coordinate system.
:param scan:
:param sampling:
:return:
'''
# Subsample from scan
index_range_tuples = []
for i in xrange(0, len(scan), sampling):
index_range_tuples.append((i, scan[i]))
return compute_cartesian_coordinates(index_range_tuples, 0.0)
def get_subsampled_points(scan, sampling=10):
# Subsample from scan
index_range_tuples = []
for i in xrange(0, len(scan), sampling):
index_range_tuples.append((i, scan[i]))
return compute_cartesian_coordinates(index_range_tuples, 0.0)
def compute_scanner_cylinders(scan, jump, min_dist, cylinder_offset):
der = compute_derivative(scan, min_dist)
cylinders = find_cylinders(scan, der, jump, min_dist)
scanner_cylinders = compute_cartesian_coordinates(cylinders, cylinder_offset)
return scanner_cylinders
def get_subsampled_points(scan, sampling = 10):
# Subsample from scan
index_range_tuples = []
for i in xrange(0, len(scan), sampling):
index_range_tuples.append( (i, scan[i]) )
return compute_cartesian_coordinates(index_range_tuples, 0.0)
def compute_scanner_cylinders(scan, jump, min_dist, cylinder_offset):
der = compute_derivative(scan, min_dist)
cylinders = find_cylinders(scan, der, jump, min_dist)
scanner_cylinders = compute_cartesian_coordinates(cylinders, cylinder_offset)
return scanner_cylinders
