Underwater industrial application yolov5m6

Overview

underwater-industrial-application-yolov5m6

This project wins the intelligent algorithm contest finalist award and stands out from over 2000teams in China Underwater Robot Professional Contest, entering the final of China Underwater Robot Professional Contest and ranking 13 out of 31 teams in finals.

和鲸社区Kesci 水下光学目标检测产业应用赛项

环境:

mmdetection

+ 操作系统:Ubuntu 18.04.2
+ GPU:1块2080Ti
+ Python:Python 3.7.7
+ NVIDIA依赖:
    - NVCC: Cuda compilation tools, release 10.1, V10.1.243
    - CuDNN 7.6.5
+ 深度学习框架:
    - PyTorch: 1.8.1
    - TorchVision: 0.9.1
    - OpenCV
    - MMCV
    - MMDetection(注意data clean 的版本不同)

yolov5

训练环境:
	+ 操作系统:Ubuntu 18.04.2
	+ GPU:1块2080Ti
	+ Python:Python 3.7.7
测试环境:
	 NVIDIA Jetson AGX Xavier


# pip install -r requirements.txt

# base ----------------------------------------
matplotlib>=3.2.2
numpy>=1.18.5
opencv-python>=4.1.2
Pillow
PyYAML>=5.3.1
scipy>=1.4.1
torch>=1.7.0
torchvision>=0.8.1
tqdm>=4.41.0

# logging -------------------------------------
tensorboard>=2.4.1
# wandb

# plotting ------------------------------------
seaborn>=0.11.0
pandas

# export --------------------------------------
# coremltools>=4.1
# onnx>=1.9.0
# scikit-learn==0.19.2  # for coreml quantization
# tensorflow==2.4.1  # for TFLite export

# extras --------------------------------------
# Cython  # for pycocotools https://github.com/cocodataset/cocoapi/issues/172
# pycocotools>=2.0  # COCO mAP
# albumentations>=1.0.3
thop  # FLOPs computation

第一大步:@数据清理

文件说明:data_clean_Code用于数据清理

data_clean_Code/yangtiming-underwater-master ->为湛江赛拿第20名方案
data_clean_Code/underwater-detection-master  ->为triks团队湛江赛方案

使用说明

1. (这一步用我的yangtiming-underwater-master替代原有的cascade_rcnn_x101_64x4d_fpn_dcn_e15 )【原因精度更高A榜0.562】

模型采用 cascade_rcnn_x101_64x4d_fpn_dcn_e15  
+ Backbone:
    + ResNeXt101-64x4d
+ Neck:
    + FPN
+ DCN
+ Global context(GC)
+ MS [(4096, 600), (4096, 1000)]
+ RandomRotate90°
+ 15epochs + step:[11, 13]  
+ A榜:0.55040585 
    + 注:不是所有数据

2. 基于1训练好的模型对训练数据进行清洗(tools/data_process/data_clean.py)

+ 1. 如果某张图片上所有预测框的confidence没有一个是大于0.9, 那么去掉该图片(即看不清的图片)
+ 2. 修正错误标注
    + 1. 先过滤掉confidence<0.1的predict boxes, 然后同GT boxes求iou
    + 2. 如果predict box同GT的最大iou大于0.6,但类别不一致, 那么就修正该gt box的类别
trainall.json (与bbox1)修后的到   trainall-revised.json

3. 基于2修正后的数据进行训练->(基于2修正后的到 trainall-revised.json 修正采用cascade_rcnn_r50_rfp_sac后的到-> bbox3

模型采用cascade_rcnn_r50_rfp_sac
+ Backbone:
+ ResNet50
+ Neck:
RFP-SAC
+ GC + MS + RandomRotate90°
+ cascade_iou调整为:(0.55, 0.65, 0.75)
+ A榜: 0.56339531
+ 注:所有数据

4. 基于3训练好的模型进一步清洗数据.

->  trainall-revised-v3.json(与bbox3) 	进一步清洗数据 -> trainall-revised-v4.json)
+ 模型同3: 
+ A榜:0.56945031
    + 注:所有数据
在验证集上面测试精度:1. 执行完mAP0.5:0.95=0.547 4. 执行完mAP0.5:0.95 = 0.560

第二大步:@数据清理完毕后,改用yolov5 (code/yolov5_V5_chuli_focal_loss_attention)

使用背景介绍:
使用模型为yolov5m6系列,迭代tricks的时候,采取用--img 640 进行迭代

最优模型:

最终在yolov5m6上面的精度为:mAP0.5:0.95= 0.5374,agx速度0.2s每张
最好模型:
1.yolov5m6
2.数据清洗
2.attention模块:senet
3.hsv_h,hsv_s,hsv_v=0
4.focal_loss

使用的tricks如下:(按照时间顺序)

1.按照第一大步的数据清洗:由原来的mAP0.5:0.95= 0.465->0.4880
2.yolov5当中的hsv_h,hsv_s,hsv_v均设为0,mAP0.5:0.95= 0.4880 ->0.4940
3.在loss.py当中加入focal_loss损失函数(157行,172行),mAP0.5:0.95= 0.4940 ->0.4977
4.更改原有yolov5的c3层改为senet(attention模块),mAP0.5:0.95= 0.4977 -> 0.50069

以上按照

python train.py  --weights weights/yolov5m6.pt --cfg models/hub/yolov5m6-senet.yaml --data data/underwater.yaml  --hyp data/hyps/hyp.scratch-p6.yaml --epochs 100 --batch-size 25 --img 640

最终要提交的时候,按照

python train.py  --weights weights/yolov5m6.pt --cfg models/hub/yolov5m6-senet.yaml --data data/underwater.yaml  --hyp data/hyps/hyp.scratch-p6.yaml --epochs 250 --batch-size 4 --img 1280 --multi-scale

【注意:multi-scale大小可以在train.py文件夹下面更改】

测试

python3 val_tm_txt_csv.py --data  /data/underwater.yaml   --weights weights/best_05374.pt --img 1280 --save-txt --save-conf --half

【--half能提升速度(fp16),精度比fp32更高】

################

若要测试mAP,可以用 https://github.com/rafaelpadilla/review_object_detection_metrics.git

以下为比赛文档说明

若有权限问题,则执行前 chmod +x main_test.sh

1. 将测试集的图片放在本文件夹当中名字为test
2.最终结果将放在answer当中(执行后自动生成)
3.code文件夹为全部代码,以及包含训练权重
4.执行main_test.sh开始运行



(*)Q:何时开始计时?(注意:在执行main_test.sh之前命令窗口拉长,否则计时无法看到进度条)
当执行 python3 ./val_tm_txt_csv.py 时,看见如下界面表示计时开始
##                 Class     Images     Labels          P          R     [email protected] [email protected]:.95:   0%|          | 0/xxx [00:00

reference

+yolov5

+yangtiming/underwater-mmdetection

+team-tricks

A PyTorch re-implementation of Neural Radiance Fields

nerf-pytorch A PyTorch re-implementation Project | Video | Paper NeRF: Representing Scenes as Neural Radiance Fields for View Synthesis Ben Mildenhall

Krishna Murthy 709 Jan 09, 2023
Official MegEngine implementation of CREStereo(CVPR 2022 Oral).

[CVPR 2022] Practical Stereo Matching via Cascaded Recurrent Network with Adaptive Correlation This repository contains MegEngine implementation of ou

MEGVII Research 309 Dec 30, 2022
🐦 Quickly annotate data from the comfort of your Jupyter notebook

🐦 pigeon - Quickly annotate data on Jupyter Pigeon is a simple widget that lets you quickly annotate a dataset of unlabeled examples from the comfort

Anastasis Germanidis 647 Jan 05, 2023
Blind visual quality assessment on 360° Video based on progressive learning

Blind visual quality assessment on omnidirectional or 360 video (ProVQA) Blind VQA for 360° Video via Progressively Learning from Pixels, Frames and V

5 Jan 06, 2023
Kaggle | 9th place (part of) solution for the Bristol-Myers Squibb – Molecular Translation challenge

Part of the 9th place solution for the Bristol-Myers Squibb – Molecular Translation challenge translating images containing chemical structures into I

Erdene-Ochir Tuguldur 22 Nov 30, 2022
A novel benchmark dataset for Monocular Layout prediction

AutoLay AutoLay: Benchmarking Monocular Layout Estimation Kaustubh Mani, N. Sai Shankar, J. Krishna Murthy, and K. Madhava Krishna Abstract In this pa

Kaustubh Mani 39 Apr 26, 2022
2020 CCF大数据与计算智能大赛-非结构化商业文本信息中隐私信息识别-第7名方案

2020CCF-NER 2020 CCF大数据与计算智能大赛-非结构化商业文本信息中隐私信息识别-第7名方案 bert base + flat + crf + fgm + swa + pu learning策略 + clue数据集 = test1单模0.906 词向量

67 Oct 19, 2022
An end-to-end regression problem of predicting the price of properties in Bangalore.

Bangalore-House-Price-Prediction An end-to-end regression problem of predicting the price of properties in Bangalore. Deployed in Heroku using Flask.

Shruti Balan 1 Nov 25, 2022
Job-Recommend-Competition - Vectorwise Interpretable Attentions for Multimodal Tabular Data

SiD - Simple Deep Model Vectorwise Interpretable Attentions for Multimodal Tabul

Jungwoo Park 40 Dec 22, 2022
Learn other languages ​​using artificial intelligence with python.

The main idea of ​​the project is to facilitate the learning of other languages. We created a simple AI that will interact with you. Just ask questions that if she knows, she will answer.

Pedro Rodrigues 2 Jun 07, 2022
Learning with Noisy Labels via Sparse Regularization, ICCV2021

Learning with Noisy Labels via Sparse Regularization This repository is the official implementation of [Learning with Noisy Labels via Sparse Regulari

Xiong Zhou 38 Oct 20, 2022
This is the code repository implementing the paper "TreePartNet: Neural Decomposition of Point Clouds for 3D Tree Reconstruction".

TreePartNet This is the code repository implementing the paper "TreePartNet: Neural Decomposition of Point Clouds for 3D Tree Reconstruction". Depende

刘彦超 34 Nov 30, 2022
Keras implementation of Real-Time Semantic Segmentation on High-Resolution Images

Keras-ICNet [paper] Keras implementation of Real-Time Semantic Segmentation on High-Resolution Images. Training in progress! Requisites Python 3.6.3 K

Aitor Ruano 87 Dec 16, 2022
DataCLUE: 国内首个以数据为中心的AI测评(含模型分析报告)

DataCLUE: A Benchmark Suite for Data-centric NLP You can get the english version of README. 以数据为中心的AI测评(DataCLUE) 内容导引 章节 描述 简介 介绍以数据为中心的AI测评(DataCLUE

CLUE benchmark 135 Dec 22, 2022
Easy and Efficient Object Detector

EOD Easy and Efficient Object Detector EOD (Easy and Efficient Object Detection) is a general object detection model production framework. It aim on p

381 Jan 01, 2023
Code for "Graph-Evolving Meta-Learning for Low-Resource Medical Dialogue Generation". [AAAI 2021]

Graph Evolving Meta-Learning for Low-resource Medical Dialogue Generation Code to be further cleaned... This repo contains the code of the following p

Shuai Lin 29 Nov 01, 2022
Pose estimation for iOS and android using TensorFlow 2.0

💃 Mobile 2D Single Person (Or Your Own Object) Pose Estimation for TensorFlow 2.0 This repository is forked from edvardHua/PoseEstimationForMobile wh

tucan9389 165 Nov 16, 2022
ChainerRL is a deep reinforcement learning library built on top of Chainer.

ChainerRL and PFRL ChainerRL (this repository) is a deep reinforcement learning library that implements various state-of-the-art deep reinforcement al

Chainer 1.1k Jan 01, 2023
Simultaneous NMT/MMT framework in PyTorch

This repository includes the codes, the experiment configurations and the scripts to prepare/download data for the Simultaneous Machine Translation wi

<a href=[email protected]"> 37 Sep 29, 2022