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Free image memory in Python darknet.py #6760

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Free image memory in Python darknet.py #6760

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e5e4171
Refactor to make clean code
betegon Sep 29, 2020
90393a6
Merge branch 'master' into free_image_memory
cenit Sep 1, 2023
fcffe69
Merge branch 'master' into pr/6760
cenit Oct 1, 2023
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1 change: 1 addition & 0 deletions darknet.py
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Original file line number Diff line number Diff line change
Expand Up @@ -252,6 +252,7 @@ def detect_image(network, class_names, image, thresh=.5, hier_thresh=.5, nms=.45
predictions = remove_negatives(detections, class_names, num)
predictions = decode_detection(predictions)
free_detections(detections, num)
free_image(image)
return sorted(predictions, key=lambda x: x[1])


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1 change: 0 additions & 1 deletion darknet_images.py
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Expand Up @@ -111,7 +111,6 @@ def image_detection(image_or_path, network, class_names, class_colors, thresh):

darknet.copy_image_from_bytes(darknet_image, image_resized.tobytes())
detections = darknet.detect_image(network, class_names, darknet_image, thresh=thresh)
darknet.free_image(darknet_image)
image = darknet.draw_boxes(detections, image_resized, class_colors)
return cv2.cvtColor(image, cv2.COLOR_BGR2RGB), detections

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2 changes: 1 addition & 1 deletion darknet_video.py
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Expand Up @@ -133,7 +133,7 @@ def inference(stop_flag, preprocessed_frame_queue, detections_queue, fps_queue,
fps_queue.put(int(fps))
print("FPS: {:.2f}".format(fps))
darknet.print_detections(detections, args.ext_output)
darknet.free_image(darknet_image)
cap.release()


def drawing(stop_flag, input_video_fps, queues, preproc_h, preproc_w, vid_h, vid_w):
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