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-rw-r--r--src/argaze/ArFeatures.py11
1 files changed, 7 insertions, 4 deletions
diff --git a/src/argaze/ArFeatures.py b/src/argaze/ArFeatures.py
index 0ed581d..a67ffe9 100644
--- a/src/argaze/ArFeatures.py
+++ b/src/argaze/ArFeatures.py
@@ -409,6 +409,7 @@ class ArFrame():
def __init_looked_aoi_data(self):
"""Init looked aoi data."""
+ self.__look_count = 0
self.__looked_aoi = None
self.__looked_aoi_covering_mean = 0
self.__looked_aoi_covering = {}
@@ -416,6 +417,8 @@ class ArFrame():
def __update_looked_aoi_data(self, fixation):
"""Update looked aoi data."""
+ self.__look_count += 1
+
max_covering = 0.
most_likely_looked_aoi = None
@@ -434,7 +437,7 @@ class ArFrame():
self.__looked_aoi_covering[name] = circle_ratio
- # Update most likely aoi
+ # Update most likely looked aoi
if self.__looked_aoi_covering[name] > max_covering:
most_likely_looked_aoi = name
@@ -444,7 +447,7 @@ class ArFrame():
self.__looked_aoi = most_likely_looked_aoi
# Update looked aoi covering mean
- self.__looked_aoi_covering_mean = int(100 * max_covering / (len(fixation.positions) - 2)) / 100
+ self.__looked_aoi_covering_mean = int(100 * max_covering / self.__look_count) / 100
def look(self, timestamp: int|float, inner_gaze_position: GazeFeatures.GazePosition = GazeFeatures.UnvalidGazePosition(), identified_gaze_movement: GazeFeatures.GazeMovement = GazeFeatures.UnvalidGazeMovement()) -> Tuple[GazeFeatures.GazeMovement, dict, dict, dict]:
"""
@@ -603,10 +606,10 @@ class ArFrame():
# Assess heatmap time in ms
times['heatmap'] = (time.time() - heatmap_start) * 1e3
-
+
except Exception as e:
- print(e)
+ print('Warning: the following error occurs in ArFrame.look method:', e)
returned_fixation = GazeFeatures.UnvalidGazeMovement()
scan_step_analysis = {}