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paddledetection's Introduction

简体中文 | English

文档:https://paddledetection.readthedocs.io

简介

PaddleDetection飞桨目标检测开发套件,旨在帮助开发者更快更好地完成检测模型的组建、训练、优化及部署等全开发流程。

PaddleDetection模块化地实现了多种主流目标检测算法,提供了丰富的数据增强策略、网络模块组件(如骨干网络)、损失函数等,并集成了模型压缩和跨平台高性能部署能力。

经过长时间产业实践打磨,PaddleDetection已拥有顺畅、卓越的使用体验,被工业质检、遥感图像检测、无人巡检、新零售、互联网、科研等十多个行业的开发者广泛应用。

产品动态

  • 2020.09.21-27: 【目标检测7日打卡课】手把手教你从入门到进阶,深入了解目标检测算法的前世今生。立即加入课程QQ交流群(1136406895)一起学习吧 :)
  • 2020.07.24: 发布产业最实用目标检测模型 PP-YOLO ,深入考虑产业应用对精度速度的双重面诉求,COCO数据集精度45.2%,Tesla V100预测速度72.9 FPS,详细信息见文档
  • 2020.06.11: 发布676类大规模服务器端实用目标检测模型,适用于绝大部分使用场景,可以直接用来预测,也可以用于微调其他任务。

特性

  • 模型丰富: 包含目标检测实例分割人脸检测100+个预训练模型,涵盖多种全球竞赛冠军方案
  • 使用简洁:模块化设计,解耦各个网络组件,开发者轻松搭建、试用各种检测模型及优化策略,快速得到高性能、定制化的算法。
  • 端到端打通: 从数据增强、组网、训练、压缩、部署端到端打通,并完备支持云端/边缘端多架构、多设备部署。
  • 高性能: 基于飞桨的高性能内核,模型训练速度及显存占用优势明显。支持FP16训练, 支持多机训练。

套件结构概览

Architectures Backbones Components Data Augmentation
  • Two-Stage Detection
    • Faster RCNN
    • FPN
    • Cascade-RCNN
    • Libra RCNN
    • Hybrid Task RCNN
    • PSS-Det RCNN
  • One-Stage Detection
    • RetinaNet
    • YOLOv3
    • YOLOv4
    • PP-YOLO
    • SSD
  • Anchor Free
    • CornerNet-Squeeze
    • FCOS
    • TTFNet
  • Instance Segmentation
    • Mask RCNN
    • SOLOv2 is coming soon
  • Face-Detction
    • FaceBoxes
    • BlazeFace
    • BlazeFace-NAS
  • ResNet(&vd)
  • ResNeXt(&vd)
  • SENet
  • Res2Net
  • HRNet
  • Hourglass
  • CBNet
  • GCNet
  • DarkNet
  • CSPDarkNet
  • VGG
  • MobileNetv1/v3
  • GhostNet
  • Efficientnet
  • Common
    • Sync-BN
    • Group Norm
    • DCNv2
    • Non-local
  • FPN
    • BiFPN
    • BFP
    • HRFPN
    • ACFPN
  • Loss
    • Smooth-L1
    • GIoU/DIoU/CIoU
    • IoUAware
  • Post-processing
    • SoftNMS
    • MatrixNMS
  • Speed
    • FP16 training
    • Multi-machine training
  • Resize
  • Flipping
  • Expand
  • Crop
  • Color Distort
  • Random Erasing
  • Mixup
  • Cutmix
  • Grid Mask
  • Auto Augment

模型性能概览

各模型结构和骨干网络的代表模型在COCO数据集上精度mAP和单卡Tesla V100上预测速度(FPS)对比图。

说明:

  • CBResNetCascade-Faster-RCNN-CBResNet200vd-FPN模型,COCO数据集mAP高达53.3%
  • Cascade-Faster-RCNNCascade-Faster-RCNN-ResNet50vd-DCN,PaddleDetection将其优化到COCO数据mAP为47.8%时推理速度为20FPS
  • PaddleDetection增强版YOLOv3-ResNet50vd-DCN在COCO数据集mAP高于原作10.6个绝对百分点,推理速度为61.3FPS,快于原作约70%
  • 图中模型均可在模型库中获取

文档教程

入门教程

进阶教程

模型库

版本更新

v0.4.0版本已经在07/2020发布,增加PP-YOLO, TTFNet, HTC, ACFPN等多个模型,新增BlazeFace人脸关键点检测模型,新增移动端SSDLite系列优化模型,新增GridMask,RandomErasing数据增强方法,新增Matrix NMS和EMA训练,提升易用性,修复已知诸多bug等,详细内容请参考版本更新文档

许可证书

本项目的发布受Apache 2.0 license许可认证。

贡献代码

我们非常欢迎你可以为PaddleDetection提供代码,也十分感谢你的反馈。

paddledetection's People

Contributors

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