def aer_simple_stats(log):
events = collect_all(aer_load_log_generic(log))
sign = events["sign"]
h_all = aer_histogram(events)
h_plus = aer_histogram(events[sign == +1])
h_minus = aer_histogram(events[sign == -1])
return dict(h_all=h_all, h_plus=h_plus, h_minus=h_minus)
def aer_simple_stats(log):
events = collect_all(aer_load_log_generic(log))
sign = events['sign']
h_all = aer_histogram(events)
h_plus = aer_histogram(events[sign == +1])
h_minus = aer_histogram(events[sign == -1])
return dict(h_all=h_all, h_plus=h_plus, h_minus=h_minus)
def get_iterator(self):
filename = self.config.filename
if not os.path.exists(filename):
raise BadConfig(self, 'Not existent file %r.' % filename,
'filename')
raw_events = aer_load_log_generic(filename)
events2 = aer_raw_relative_timestamp(raw_events)
for e in events2:
yield 0, e['timestamp'], e
def __init__(self,
log,
pipeline,
sigma,
outdir,
tracks_filename,
interval=None,
min_led_distance=0,
weight_others=0,
detect_smooth_sigma=1.0,
detect_neighbors=10,
write_png=False):
# get configuration
blink_detect_config = get_blink_config(log)
# create trackers
frequencies = blink_detect_config.get_frequencies()
self.trackers = []
for f in frequencies:
others = list(frequencies)
others.remove(f)
tracker = TrackerFixedFreq(f,
others=others,
others_weight=weight_others,
sigma=sigma,
interval=interval)
self.trackers.append(tracker)
# start track log
# tracks_filename = os.path.splitext(log)[0] + '.%s.tracks' % suffix
self.tracklog = AERTrackLogWriter(tracks_filename)
params = dict(frequencies=frequencies,
sigma=sigma,
weight_others=weight_others,
interval=interval)
self.tracklog.write_comment('params: %s' % params)
# open files
if False:
raw_sequence = aer_load_log_generic(log)
self.transitions = aer_pipeline_transitions1(
raw_sequence, pipeline)
else:
self.transitions = aer_pipeline_transitions1_all(log, pipeline)
# save params needed later
self.detect_smooth_sigma = detect_smooth_sigma
self.detect_neighbors = detect_neighbors
self.min_led_distance = int(min_led_distance)
self.write_png = write_png
self.outdir = outdir
def get_iterator(self):
filename = self.config.filename
if not os.path.exists(filename):
raise BadConfig(self, 'Not existent file %r.' % filename,
'filename')
raw_events = aer_load_log_generic(filename)
events2 = aer_raw_relative_timestamp(raw_events)
for e in events2:
yield 0, e['timestamp'], e
def __init__(self, log, pipeline, sigma, outdir, tracks_filename,
interval=None,
min_led_distance=0, weight_others=0,
detect_smooth_sigma=1.0,
detect_neighbors=10, write_png=False):
# get configuration
blink_detect_config = get_blink_config(log)
# create trackers
frequencies = blink_detect_config.get_frequencies()
self.trackers = []
for f in frequencies:
others = list(frequencies)
others.remove(f)
tracker = TrackerFixedFreq(f, others=others,
others_weight=weight_others,
sigma=sigma, interval=interval)
self.trackers.append(tracker)
# start track log
# tracks_filename = os.path.splitext(log)[0] + '.%s.tracks' % suffix
self.tracklog = AERTrackLogWriter(tracks_filename)
params = dict(frequencies=frequencies,
sigma=sigma, weight_others=weight_others,
interval=interval)
self.tracklog.write_comment('params: %s' % params)
# open files
if False:
raw_sequence = aer_load_log_generic(log)
self.transitions = aer_pipeline_transitions1(raw_sequence, pipeline)
else:
self.transitions = aer_pipeline_transitions1_all(log, pipeline)
# save params needed later
self.detect_smooth_sigma = detect_smooth_sigma
self.detect_neighbors = detect_neighbors
self.min_led_distance = int(min_led_distance)
self.write_png = write_png
self.outdir = outdir
