DetVisGUI,可视化

https://www.youtube.com/watch?v=4imQyECTik0

https://github.com/Chien-Hung/DetVisGUI/tree/mmdetection

DetVisGUI

UPDATE

2021/01/05 : Support json format for det_file.

2020/12/08 : Support inference model and directly show the results on GUI.

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Introuction

This is a lightweight GUI for visualizing the mmdetection results. It could display detection results with different threshold dynamically, and would be convenient for verifying detection results and groundtruth.

Video with text description : https://www.youtube.com/watch?v=4imQyECTik0 (The command in the video is for the master branch. Please reference the following example.)

Dependencies

-- mmdetection

Code

Clone this repository.

git clone -b mmdetection https://github.com/Chien-Hung/DetVisGUI.git
cd DetVisGUI

Demo

I sample a small part of COCO and VOC2007 dataset, running mmdetection for getting detection result(*.pkl) and use these files for demo.

python DetVisGUI.py ${CONFIG_FILE} [--det_file ${RESULT_FILE}] [--stage ${STAGE}] [--output ${SAVE_DIRECTORY}]

Arguments:

• CONFIG_FILE: Config file of mmdetction.

Optional Arguments:

• RESULT_FILE: Filename of the output results in pickle / json format.
• STAGE: The stage [train / val / test] of the result file, default is 'val'.
• SAVE_DIRECTORY: The directory for saving display images, default is 'output'.

Display the validation results of COCO segmentation:

$ python DetVisGUI.py configs/mask_rcnn_r50_fpn_1x.py --det_file results/mask_rcnn_r50_fpn_1x/val_results.pkl

Display the test results of COCO segmentation(no groundtruth):

$ python DetVisGUI.py configs/mask_rcnn_r50_fpn_1x.py --det_file results/mask_rcnn_r50_fpn_1x/test_results.pkl --stage test

Display the validation results of COCO detection:

$ python DetVisGUI.py configs/cascade_rcnn_r50_fpn_1x.py --det_file results/cascade_rcnn_r50_c4_1x/val_results.pkl

Display the test results of COCO detection(no groundtruth):

$ python DetVisGUI.py configs/cascade_rcnn_r50_fpn_1x.py --det_file results/cascade_rcnn_r50_c4_1x/test_results.pkl --stage test

Display the test results of Pascal VOC(no groundtruth):

$ python DetVisGUI.py configs/ssd512_voc.py --det_file results/ssd512_voc/test_results.pkl --stage test

Display the validation results of COCO segmentation by json output file:

$ python DetVisGUI.py configs/mask_rcnn_r50_fpn_1x.py --det_file results/mask_rcnn_r50_fpn_1x/val_results.segm.json

Display the validation results of COCO detection by json output file:

$ python DetVisGUI.py configs/mask_rcnn_r50_fpn_1x.py --det_file results/mask_rcnn_r50_fpn_1x/val_results.bbox.json

Display the COCO bounding box groundtruth:

$ python DetVisGUI.py configs/mask_rcnn_r50_fpn_1x.py

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Directly Inference model on GUI

If you want to inference model and directly show the results on GUI, please run the following command. For running the example, you need to download faster_rcnn_r50_fpn_1x_coco / mask_rcnn_r50_fpn_1x_coco checkpoints from mmdetection (the configs is prepared in this repo), and place checkpoints in the DetVisGUI folder.

python DetVisGUI_test.py ${CONFIG_FILE} ${CHECKPOINT_FILE} ${TEST_IMAGES_FOLDER} [--device ${DEVICE}]

Arguments:

• CONFIG_FILE: Config file of mmdetction.
• CHECKPOINT_FILE: Trained model checkpoint.
• TEST_IMAGES_FOLDER: Test images folder path.

Optional Arguments:

• DEVICE: cpu or cuda, default is cuda.

Display the faster rcnn results:

$ python DetVisGUI_test.py configs/faster_rcnn_r50_fpn_1x_coco.py ./faster_rcnn_r50_fpn_1x_coco_20200130-047c8118.pth data/test_images

Display the mask rcnn results:

$ python DetVisGUI_test.py configs/mask_rcnn_r50_fpn_1x_coco.py ./mask_rcnn_r50_fpn_1x_coco_20200205-d4b0c5d6.pth data/test_images

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Hotkeys

KEY	ACTION
↑ , ↓	change image.
← , →	change score threshold.
ctrl + ← , →	change IoU threshold.
s	save displayed image in output folder.
q	colse this GUI.

result(.pkl) format