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expose frame time at each step of processing

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Blake Blackshear
2020-04-19 07:49:23 -05:00
parent 918112a793
commit 15b4024715
3 changed files with 16 additions and 6 deletions
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10
detect_objects.py
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@@ -206,6 +206,7 @@ def main():
'fps': mp.Value('d', float(config['fps'])),
'skipped_fps': mp.Value('d', 0.0),
'detection_fps': mp.Value('d', 0.0),
'detection_frame': mp.Value('d', 0.0),
'read_start': mp.Value('d', 0.0),
'ffmpeg_process': ffmpeg_process,
'ffmpeg_cmd': ffmpeg_cmd,
@@ -217,7 +218,7 @@ def main():
camera_process = mp.Process(target=track_camera, args=(name, config, GLOBAL_OBJECT_CONFIG, frame_queue, frame_shape,
tflite_process.detection_queue, tracked_objects_queue, camera_processes[name]['fps'],
camera_processes[name]['skipped_fps'], camera_processes[name]['detection_fps'],
camera_processes[name]['read_start']))
camera_processes[name]['read_start'], camera_processes[name]['detection_frame']))
camera_process.daemon = True
camera_processes[name]['process'] = camera_process
@@ -272,7 +273,12 @@ def main():
'detection_fps': round(camera_stats['detection_fps'].value, 2),
'read_start': camera_stats['read_start'].value,
'pid': camera_stats['process'].pid,
'ffmpeg_pid': camera_stats['ffmpeg_process'].pid
'ffmpeg_pid': camera_stats['ffmpeg_process'].pid,
'frame_info': {
'read': camera_stats['capture_thread'].current_frame,
'detect': camera_stats['detection_frame'].value,
'process': object_processor.camera_data[name]['current_frame_time']
}
}
stats['coral'] = {