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allow resizing best image

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Blake Blackshear
2020-08-08 07:20:14 -05:00
parent 0ae2806eb4
commit 0914cb71ad
1 changed files with 5 additions and 0 deletions
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5
detect_objects.py
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@@ -364,6 +364,11 @@ def main():
best_frame = object_processor.get_best(camera_name, label)
if best_frame is None:
best_frame = np.zeros((720,1280,3), np.uint8)
height = int(request.args.get('h', str(best_frame.shape[0])))
width = int(height*best_frame.shape[1]/best_frame.shape[0])
best_frame = cv2.resize(best_frame, dsize=(width, height), interpolation=cv2.INTER_AREA)
best_frame = cv2.cvtColor(best_frame, cv2.COLOR_RGB2BGR)
ret, jpg = cv2.imencode('.jpg', best_frame)
response = make_response(jpg.tobytes())