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Release release/2.5 · PaddlePaddle/PaddleDetection · GitHub
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2.5(08.26/2022)
-
特色模型
- PP-YOLOE+:
- 发布PP-YOLOE+模型,COCO test2017数据集精度提升0.7%-2.4% mAP,模型训练收敛速度提升3.75倍,端到端预测速度提升1.73-2.3倍
- 发布智慧农业,夜间安防检测,工业质检场景预训练模型,精度提升1.3%-8.1% mAP
- 支持分布式训练、在线量化、serving部署等10大高性能训练部署能力,新增C++/Python Serving、TRT原生推理、ONNX Runtime等5+部署demo教程
- PP-PicoDet:
- 发布PicoDet-NPU模型,支持模型全量化部署
- 新增PicoDet版面分析模型,基于FGD蒸馏算法精度提升0.5% mAP
- PP-TinyPose
- 发布PP-TinyPose增强版,在健身、舞蹈等场景的业务数据集端到端AP提升9.1% AP
- 覆盖侧身、卧躺、跳跃、高抬腿等非常规动作
- 新增滤波稳定模块,关键点稳定性显著增强
- PP-YOLOE+:
-
场景能力
- PP-Human v2
- 发布PP-Human v2,支持四大产业特色功能:多方案行为识别案例库、人体属性识别、人流检测与轨迹留存以及高精度跨镜跟踪
- 底层算法能力升级,行人检测精度提升1.5% mAP;行人跟踪精度提升10.2% MOTA,轻量级模型速度提升34%;属性识别精度提升0.6% ma,轻量级模型速度提升62.5%
- 提供全流程教程,覆盖数据采集标注,模型训练优化和预测部署,及pipeline中后处理代码修改
- 新增在线视频流输入支持
- 易用性提升,一行代码执行功能,执行流程判断、模型下载背后自动完成。
- PP-Vehicle
- 全新发布PP-Vehicle,支持四大交通场景核心功能:车牌识别、属性识别、车流量统计、违章检测
- 车牌识别支持基于PP-OCR v3的轻量级车牌识别模型
- 车辆属性识别支持基于PP-LCNet多标签分类模型
- 兼容图片、视频、在线视频流等各类数据输入格式
- 易用性提升,一行代码执行功能,执行流程判断、模型下载背后自动完成。
- PP-Human v2
-
前沿算法
- YOLO家族全系列模型
- 发布YOLO家族全系列模型,覆盖前沿检测算法YOLOv5、MT-YOLOv6及YOLOv7
- 基于ConvNext骨干网络,YOLO各算法训练周期缩5-8倍,精度普遍提升1%-5% mAP;使用模型压缩策略实现精度无损的同时速度提升30%以上
- 新增基于ViT骨干网络高精度检测模型,COCO数据集精度达到55.7% mAP
- 新增OC-SORT多目标跟踪模型
- 新增ConvNeXt骨干网络
- YOLO家族全系列模型
-
产业实践范例教程
- 基于PP-TinyPose增强版的智能健身动作识别
- 基于PP-Human的打架识别
- 基于PP-Human的营业厅来客分析
- 基于PP-Vehicle的车辆结构化分析
- 基于PP-YOLOE+的PCB电路板缺陷检测
-
框架能力
- 功能新增
- 新增自动压缩工具支持并提供demo,PP-YOLOE l版本精度损失0.3% mAP,V100速度提升13%
- 新增PaddleServing python/C++和ONNXRuntime部署demo
- 新增PP-YOLOE 端到端TensorRT部署demo
- 新增FGC蒸馏算法,RetinaNet精度提升3.3%
- 新增分布式训练文档
- 功能完善/Bug修复
- 修复Windows c++部署编译问题
- 修复VOC格式数据预测时保存结果问题
- 修复FairMOT c++部署检测框输出
- 旋转框检测模型S2ANet支持batch size>1部署
- 功能新增
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