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postprocessor.py: fix NumPy array issue when using latest opencv release #179

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Jan 17, 2024
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postprocessor.py: fix NumPy array issue when using latest opencv release #179

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2 changes: 2 additions & 0 deletions cnap/core/processors/postprocessor.py
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Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,7 @@ def postprocess(self, frame: np.ndarray, outputs: dict) -> np.ndarray:
Postprocess the output by drawing boxes and labels on the input frame for
object detection.
"""
frame = frame.copy()
try:
if self._drawing.get('draw_boxes'):
boxes = outputs['detection_boxes']
Expand Down Expand Up @@ -121,6 +122,7 @@ def postprocess(self, frame: np.ndarray, outputs: dict) -> np.ndarray:
Postprocess the output by drawing boxes and labels on the input frame for
object detection.
"""
frame = frame.copy()
try:
if self._drawing.get('draw_landmarks'):
facial_landmarks = outputs['facial_landmarks']
Expand Down