Files
2024-08-27 14:42:45 +08:00

69 lines
2.8 KiB
Markdown
Raw Permalink Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

简体中文 | [English](README.md)
# CLRNet (CLRNet: Cross Layer Refinement Network for Lane Detection)
## 目录
- [简介](#简介)
- [模型库](#模型库)
- [引用](#引用)
## 介绍
[CLRNet](https://arxiv.org/abs/2203.10350)是一个车道线检测模型。CLRNet模型设计了车道线检测的直线先验轨迹车道线iou以及nms方法融合提取车道线轨迹的上下文高层特征与底层特征利用FPN多尺度进行refine在车道线检测相关数据集取得了SOTA的性能。
## 模型库
### CLRNet在CUlane上结果
| 骨架网络 | mF1 | F1@50 | F1@75 | 下载链接 | 配置文件 |训练日志|
| :--------------| :------- | :----: | :------: | :----: |:-----: |:-----: |
| ResNet-18 | 54.98 | 79.46 | 62.10 | [下载链接](https://paddledet.bj.bcebos.com/models/clrnet_resnet18_culane.pdparams) | [配置文件](./clrnet_resnet18_culane.yml) |[训练日志](https://bj.bcebos.com/v1/paddledet/logs/train_clrnet_r18_15_culane.log)|
### 数据集下载
下载[CULane数据集](https://xingangpan.github.io/projects/CULane.html)并解压到`dataset/culane`目录。
您的数据集目录结构如下:
```shell
culane/driver_xx_xxframe # data folders x6
culane/laneseg_label_w16 # lane segmentation labels
culane/list # data lists
```
如果您使用百度云链接下载,注意确保`driver_23_30frame_part1.tar.gz``driver_23_30frame_part2.tar.gz`解压后的文件都在`driver_23_30frame`目录下。
现已将用于测试的小数据集上传到PaddleDetection可通过运行训练脚本自动下载并解压数据如需复现结果请下载链接中的全量数据集训练。
### 训练
- GPU单卡训练
```shell
python tools/train.py -c configs/clrnet/clr_resnet18_culane.yml
```
- GPU多卡训练
```shell
export CUDA_VISIBLE_DEVICES=0,1,2,3
python -m paddle.distributed.launch --gpus 0,1,2,3 tools/train.py -c configs/clrnet/clr_resnet18_culane.yml
```
### 评估
```shell
python tools/eval.py -c configs/clrnet/clr_resnet18_culane.yml -o weights=output/clr_resnet18_culane/model_final.pdparams
```
### 预测
```shell
python tools/infer_culane.py -c configs/clrnet/clr_resnet18_culane.yml -o weights=output/clr_resnet18_culane/model_final.pdparams --infer_img=demo/lane00000.jpg
```
注意:预测功能暂不支持模型静态图推理部署。
## 引用
```
@InProceedings{Zheng_2022_CVPR,
author = {Zheng, Tu and Huang, Yifei and Liu, Yang and Tang, Wenjian and Yang, Zheng and Cai, Deng and He, Xiaofei},
title = {CLRNet: Cross Layer Refinement Network for Lane Detection},
booktitle = {Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)},
month = {June},
year = {2022},
pages = {898-907}
}
```