Major changes: - New frontend (platform/web/): Vite + React 18 + TypeScript + Tailwind - 4-module navigation: 数据送标 / 模型管理 / 车队管理 / 系统管理 - Data catalog with charts (DMS/ADAS/Lane 3-tab view) - Quality review workflow (标注质检): Good/Fine/Bad scoring with auto-advance - Audit enhancements: batch operations, rejection categories, Feishu notifications - Operation audit log (操作日志) - World model simulation studio (仿真工坊) - Dataset version management with snapshots and diff - ADAS 7-class dataset integration (138K images organized + compressed) - User management with Feishu integration and pagination - CRUD/search/filter on all pages, card layout redesign - PIL-optimized image overlay rendering - Auto-snapshot on build, in_review workflow stage - Removed embedded algorithm code (now in workspace)
UFLD 使用说明(lane0_copy 数据)
代码目录:/home/chengfanglu/DATA/BK2/UFLD 数据目录:/home/chengfanglu/DATA/lane0_copy/
一、环境
source ~/miniconda3/etc/profile.d/conda.sh conda activate lane_light cd /home/chengfanglu/DATA/BK2/UFLD
二、数据目录
lane0_copy/ DATASET/(基线包,勿改 list/train_gt.txt) images/ annotations/segmentation_masks/ list/train_gt.txt(训练:图 + mask 两列) list/val_gt.txt list/test_gt.txt list/test.txt(仅图片) DATASET-AddBy-zhangsan-20260615/(增量包,结构同上) lists_merged/(多包合并列表,训练时自动生成) datasets_registry.json(短名别名)
增量包命名:DATASET-AddBy-姓名-YYYYMMDD(日期 8 位,如 20260615) 目录规范详见:/home/chengfanglu/DATA/lane0_copy/DATASETS_LAYOUT.md
新建增量包命令:
python /home/chengfanglu/DATA/lane0_copy/scripts/build_ufld_pack.py --src /path/to/archive --parent /home/chengfanglu/DATA/lane0_copy --engineer zhangsan --date 20260615
别名(config 里可写 DATASET-A):编辑 lane0_copy/datasets_registry.json,例如: {"aliases": {"DATASET-A": "DATASET-AddBy-zhangsan-20260615"}}
三、配置文件
configs/mufld_lane_multi_pack.py — 推荐,多包训练,用 train_packs 控制合并 configs/mufld_lane_culane.py — 单包,data_root 指向 DATASET 目录本身 configs/mufld_lane_smoke.py — 冒烟(少量样本) configs/tusimple_res18_4lane_v1.py — 对接旧权重 best.pth(griding_num=100)
多包训练请改 configs/mufld_lane_multi_pack.py:
data_root = '/home/chengfanglu/DATA/lane0_copy' train_packs = ['DATASET'] (多包示例:train_packs = ['DATASET', 'DATASET-A']) pack_list_name = 'list/train_gt.txt' remerge_train_list = False(增删包后改为 True,强制重建 lists_merged)
训练时自动合并列表到:lane0_copy/lists_merged/train__DATASET__....txt
四、训练
conda activate lane_light cd /home/chengfanglu/DATA/BK2/UFLD
冒烟: UFLD_NUM_WORKERS=0 python train.py configs/mufld_lane_smoke.py
正式(多包): python train.py configs/mufld_lane_multi_pack.py
断点续训: python train.py configs/mufld_lane_multi_pack.py --resume log/你的实验目录/best.pth
日志与权重在:log/时间_lr_.../best.pth 无 GPU 时可设 UFLD_NUM_WORKERS=0
常用 config 项: batch_size = 16 learning_rate = 0.1 use_aux = True(False 与旧 best.pth 一致,更省显存) griding_num = 200(旧权重用 100) num_lanes = 4
五、推理与测试
【5.1 可视化 demo】
先准备 test3.txt(示例取 3 张): awk '{print $1}' /home/chengfanglu/DATA/lane0_copy/DATASET/list/test_gt.txt | head -3 > /home/chengfanglu/DATA/lane0_copy/DATASET/test3.txt
python demo.py configs/tusimple_res18_4lane_v1.py --test_model log/20250702_165153_lr_1e-05_b_32_ufld_2lanes_res18/best.pth --data_root /home/chengfanglu/DATA/lane0_copy/DATASET
【5.2 批量测试】
python test.py configs/tusimple_res18_4lane_v1.py --test_model log/20250702_165153_lr_1e-05_b_32_ufld_2lanes_res18/best.pth --data_root /home/chengfanglu/DATA/lane0_copy/DATASET --test_list list/test_gt.txt
多包时 data_root 用 lane0_copy,例如: python test.py configs/mufld_lane_multi_pack.py --test_model log/xxx/best.pth --data_root /home/chengfanglu/DATA/lane0_copy --test_list lists_merged/train__DATASET.txt
无 test_label.json 时只出预测,不算 TuSimple 官方指标。
【5.3 预测画到图上】
python vis_tusimple_pred.py --pred tmp/tusimple_eval_tmp.0.txt --data_root /home/chengfanglu/DATA/lane0_copy/DATASET --out_dir tmp/vis_pred
六、导出 ONNX
python pth_to_onnx.py --model_path log/20250702_165153_lr_1e-05_b_32_ufld_2lanes_res18/best.pth --output log/20250702_165153_lr_1e-05_b_32_ufld_2lanes_res18/best.onnx
需与训练时 backbone、griding_num、num_lanes 一致。
【6.1 VoVNet backbone】
已从 BK2/archive/vovnet-detectron2-master 移植 OSA+eSE 结构(无 detectron2 依赖),与 ResNet 相同接口。
config backbone |
说明 |
|---|---|
vov19slim |
V-19-slim-eSE,约 52.7M 参数(288×800) |
vov19slim_dw |
slim + depthwise |
vov19 / vov39 / vov57 / vov99 |
更大变体 |
示例配置:configs/tusimple_vov19slim_4lane_v1.py
python train.py configs/tusimple_vov19slim_4lane_v1.py
python profile_model.py --backbone vov19slim --griding_num 100 --num_lanes 4
VoVNet 无 torchvision 预训练权重,需从头训或自行转换 detectron2 权重。旧 ResNet 的 best.pth 不能直接用于 VoVNet。
七、路径速查
代码:/home/chengfanglu/DATA/BK2/UFLD 数据父目录:/home/chengfanglu/DATA/lane0_copy 基线数据:/home/chengfanglu/DATA/lane0_copy/DATASET 多包配置:configs/mufld_lane_multi_pack.py 已有权重:log/20250702_165153_lr_1e-05_b_32_ufld_2lanes_res18/best.pth