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[Improvement] browse_dataset.py #304

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merged 13 commits into from Dec 1, 2022

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@matrixgame2018 matrixgame2018 commented Nov 20, 2022

浏览数据集

python tools/analysis_tools/browse_dataset.py \
    ${CONFIG_FILE} \
    [-o, --output-dir ${OUTPUT_DIR}] \
    [-p, --phase ${DATASET_PHASE}] \
    [-n, --show-number ${NUMBER_IMAGES_DISPLAY}] \
    [-i, --show-interval ${SHOW_INTERRVAL}] \
    [-m, --mode ${DISPLAY_MODE}] \
    [-r, --rescale-factor ${RESCALE_FACTOR}] \
    [-c, --channel-order ${CHANNEL_ORDER}] \
    [--cfg-options ${CFG_OPTIONS}]

所有参数的说明

  • config : 模型配置文件的路径。
  • -o, --output-dir: 保存图片文件夹,如果没有指定,默认为 '',表示不保存。
  • -p, --phase: 可视化数据集的阶段,只能为 ['train', 'val', 'test'] 之一,默认为 'train'
  • -n, --show-number: 可视化样本数量。如果没有指定,默认展示数据集的所有图片。
  • -i, --show-interval: 浏览时,每张图片的停留间隔,单位为秒。
  • -m, --mode: 可视化的模式,只能为 ['original', 'transformed', 'concat', 'pipeline'] 之一。 默认为'transformed'.
  • --cfg-options : 对配置文件的修改,参考[学习配置文件](./config.md)。
`-m, --mode` 用于设置可视化的模式,默认设置为 'transformed'。
- 如果 `--mode` 设置为 'original',则获取原始图片;
- 如果 `--mode` 设置为 'transformed',则获取预处理后的图片;
- 如果 `--mode` 设置为 'concat',获取原始图片和预处理后图片拼接的图片;
- 如果 `--mode` 设置为 'pipeline',则获得数据流水线所有中间过程图片。

示例

  1. 'original' 模式 :
python ./tools/analysis_tools/browse_dataset.py configs/yolov5/yolov5_balloon.py --phase val --output-dir tmp --mode original
  • --phase val: 可视化验证集, 可简化为 -p val;
  • --output-dir tmp: 可视化结果保存在 "tmp" 文件夹, 可简化为 -o tmp;
  • --mode original: 可视化原图, 可简化为 -m original;
  • --show-number 100: 可视化100张图,可简化为 -n 100;
  1. 'transformed' 模式 :
python ./tools/analysis_tools/browse_dataset.py configs/yolov5/yolov5_balloon.py 
  1. 'concat' 模式 :
python ./tools/analysis_tools/browse_dataset.py configs/yolov5/yolov5_balloon.py -m concat
  1. 'pipeline' 模式 :
python ./tools/analysis_tools/browse_dataset.py configs/yolov5/yolov5_balloon.py -m pipeline

Upgrate the brow_transform
对pipeline中的transform过程实现了可视化,以及可以将transform中key参数的变化打印出来。
@PeterH0323 PeterH0323 changed the title update-browse_dataset [Improvement] browse_dataset.py Nov 20, 2022
@PeterH0323 PeterH0323 mentioned this pull request Nov 21, 2022
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matrixgame2018 and others added 4 commits November 30, 2022 21:03
修改了215行result_i = [result['dataset_sample'] for result in intermediate_imgs]通过lint
@hhaAndroid hhaAndroid merged commit 1f06f4f into open-mmlab:dev Dec 1, 2022
triple-Mu pushed a commit to triple-Mu/mmyolo that referenced this pull request Dec 6, 2022
* Create browse_transform.py

Upgrate the brow_transform
对pipeline中的transform过程实现了可视化,以及可以将transform中key参数的变化打印出来。

* Update browse_dataset.py

* Delete browse_transform.py

* Update browse_dataset.py

* Update browse_dataset.py

* Update browse_dataset.py

* Update browse_dataset.py

* Update browse_dataset.py

* Update browse_dataset.py

* Update browse_dataset.py

* Update browse_dataset.py

* Update browse_dataset.py

修改了215行result_i = [result['dataset_sample'] for result in intermediate_imgs]通过lint

* fix some error

Co-authored-by: huanghaian <huanghaian@sensetime.com>
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3 participants