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via2yolo's Introduction

0 via2yolo

via->yolo, yolo->via


已经申请软著,相关资料链接如下:

【腾讯文档】杨帆 分享给你多个文件 https://docs.qq.com/s/GmsJlEbZPL2QqvUMarbfxG

b站视频: https://www.bilibili.com/video/BV1cT411e7Rr/

CSDN:https://blog.csdn.net/WhiffeYF/article/details/129750339

知乎:https://zhuanlan.zhihu.com/p/616697149


via2yolo,是将via中标注的数据转化为yolo格式数据集,并且对数据集可视化与检测,检查包括数量上的检查和小点的检查。

环境搭建:

conda create --name via2yolo python=3.8 -y

激活环境:

conda activate via2yolo

退出环境:

conda deactivate

删除环境:

conda remove -n via2yolo -all

安装opencv

pip install opencv-python-headless==4.1.2.30

1 via2yolo1.py

via2yolo1.py是将via转化为yolo格式

注意这是 via 中只框选了举手这个动作,就是将框转化为yolo格式,行为默认为 0

python via2yolo1.py --riseHand_via_dataset ./riseHand_via_dataset --riseHand_Dataset ./riseHand_Dataset --tain_r 0.8

2 viaExtendAction1.py

viaExtendAction1.py是对举手的数据集进行via标注扩展,扩展更多动作

python viaExtendAction1.py --Dataset_dir ./Dataset --newDataset_dir ./newDataset

3 via2yolo2.py

via2yolo2.py是将via转化为yolo格式

注意这是 via 中多个动作转化为yolo格式

并且可以检查没有标注的框,并给出没有标注的图片名字

python via2yolo2.py --RRW_via_Dataset  ./RRW_via_Dataset --RRW_Dataset ./RRW_Dataset --tain_r 0.8

2 check.py

check.py的作用就是是检查via中的框的数量和yolo格式数据集的框的数量是否一致

python check.py --via_Dataset ./riseHand_via_dataset --yolo_Dataset ./riseHand_Dataset

3 visual.py

visual.py的作用可视化yolo数据集

python visual.py --yolo_Dataset ./riseHand_Dataset --Visual_dir ./Visual

4 check_dot.py

check_dot.py是将找到小点对应的图片名字(图片名字中包含路径信息)

python check_dot.py --dot_size 15 --via_Dataset ./riseHand_via_dataset

5 yolo2via.py

yolo2via.py是将yolo的检测结果转化为via可以识别的格式

python yolo2via.py --img_path /root/autodl-tmp/1000 --label_path  ./runs/detect/1000/labels --json_path ./1000.json

6 png2jpg.py

png2jpg.py 是将png格式转化为jpg格式

python png2jpg.py --imgIn ./riseHand_Dataset/images/ --imgOut ./VOC/JPEGImages/

7 pngCheck.py

pngCheck.py 的作用是检查via文件中图片格式是否正确

python pngCheck.py --riseHand_via_dataset ./riseHand_via_dataset

8 jpg2png.py

jpg2png.py 的作用是找出via文件中jpg格式的图片

由于本代码会将jpg图片转化为png格式,这就需要将原来的文件备份一次

备份的文件夹名字为:riseHand_via_dataset1

python jpg2png.py --riseHand_via_dataset ./riseHand_via_dataset --riseHand_via_dataset1 ./riseHand_via_dataset1

9 yolo2voc.py

yolo2voc.py的作用是将yolo格式的数据集转化为voc格式的数据集

python yolo2voc.py --JPEGImages ./VOC/JPEGImages/ --yoloPath ./riseHand_Dataset/labels/ --xmlPath ./VOC/Annotations/

10 countLabels.py

countLabels.py 的作用是统计yolo数据集中,每张图片标签数的范围(区间标注量统计)

如统计图片中有1~5个标签的图片数量

如统计图片中有6~10个标签的图片数量等

实现方式是计算每个txt中的行数,然后进行统计

python countLabels.py --dir_path riseHand_Dataset

11 labels_txts_count.py

labels_txts_count.py 的作用是统计 所有txt有多少行(即对应图片中有多少标签)

并且统计有多少txt文件(即统计有多少图片)

python labels_txts_count.py --dir_path riseHand_Dataset

via2yolo's People

Contributors

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