Papers › YOLOv3: An Incremental Improvement

YOLOv3: An Incremental Improvement

8 Apr 2018arXiv:1804.02767archive 2025-07-28

Joseph Redmon, Ali Farhadi

We present some updates to YOLO! We made a bunch of little design changes to make it better. We also trained this new network that's pretty swell. It's a little bigger than last time but more accurate. It's still fast though, don't worry. At 320x320 YOLOv3 runs in 22 ms at 28.2 mAP, as accurate as SSD but three times faster. When we look at the old .5 IOU mAP detection metric YOLOv3 is quite good. It achieves 57.9 mAP@50 in 51 ms on a Titan X, compared to 57.5 mAP@50 in 198 ms by RetinaNet, similar performance but 3.8x faster. As always, all the code is online at https://pjreddie.com/yolo/

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2023-MindSpore-1/ms-code-60 mentioned on GitHubmindspore report
6-dl/darknet_wpb mentioned on GitHubtf report
Aarav-Patel/darknet mentioned on GitHubtfNOASSERTION report
Abhijeet2396/darknet mentioned on GitHubtfNOASSERTION report
Adam123wu/Edge-YOLO_algorithm mentioned on GitHubpytorch report
AmeerHamza111/yolo-darknet mentioned on GitHubtfNOASSERTION report
AmitNativ1984/yolov3 mentioned on GitHubpytorch report
AndreydeAguiarSalvi/yolo_compression mentioned on GitHubpytorchGPL-3.0 report
ArtLabss/tennis-tracking mentioned on GitHubpytorch report
Atom-min/MLBigWork mentioned on GitHubpytorch report
BlackAngel1111/Yolo3_Pytorch mentioned on GitHubpytorch report
BonJunKu/ScooterHelmetDetector mentioned on GitHubtfMIT report
CRIGIM/darknet mentioned on GitHubtf report
CZQ0707/mindspore mentioned on GitHubmindspore report
Chamchis/AICCTV mentioned on GitHubtfNOASSERTION report
ChelseaGH/sidewalk_prototype_AI_Hub mentioned on GitHubpytorch report
ChengLeiWei/garbage-detect-using-YOLOv3-pytorch mentioned on GitHubpytorchGPL-3.0 report
Chris-On-PC/darknet mentioned on GitHubtfNOASSERTION report
Cjiangbpcs/cjiang.github.io mentioned on GitHub report
Code-Fight/darknet_study mentioned on GitHubtfNOASSERTION report
Congpeiliang/yolo mentioned on GitHubtfNOASSERTION report
DarkGeekMS/Pytorch-YOLOv3-Implementation mentioned on GitHubpytorchGPL-3.0 report
DavianYang/yolo.ai mentioned on GitHubpytorch report
Deci-AI/super-gradients mentioned on GitHubpytorch report
Demonhesusheng/darknet_v2 mentioned on GitHubtfNOASSERTION report
DevBruce/YOLOv3-TF2 mentioned on GitHubtfMIT report
FarzamIHPC/YoloV3_mask mentioned on GitHubtfNOASSERTION report
FlorinAndrei/TensorAim mentioned on GitHubtf report
FlyingAnt2018/darknet-modify mentioned on GitHub report
GiantPandaCV/yolov3-point mentioned on GitHubpytorch report
GiulioFischietti/Tirocinio mentioned on GitHubpytorchGPL-3.0 report
GodofCCode/yolo3 mentioned on GitHubpytorchGPL-3.0 report
GunjanChourasia/custom_detector_yolov3 mentioned on GitHubpytorchMIT report
Hiwyl/yolov3-attentation mentioned on GitHubpytorch report
Hrishkesh/YoloInvoiceExtraction mentioned on GitHubpytorchGPL-3.0 report
Iqbal1282/yolov3_incremental_distillation_loss mentioned on GitHubpytorchGPL-3.0 report
JCamERG/YOLOPersonal mentioned on GitHubtf report
JEONGHA-SHIN/YOGO_Server_v2 mentioned on GitHubtfNOASSERTION report
JWMON/yolo mentioned on GitHubtfNOASSERTION report
Jintao-Huang/Darknet53_PyTorch mentioned on GitHubpytorchApache-2.0 report
Jorge-Mendes/darknet-google-colab mentioned on GitHubtfNOASSERTION report
Keshavkant/YOLO_Toll mentioned on GitHubtf report
Kev1nZheng/yolov_mask mentioned on GitHubpytorchGPL-3.0 report
LEGO999/YOLOV3-TF2 mentioned on GitHubtfnot reachable when probed 2026-09-18 — repositories for recent papers often appear after camera-ready report
LdDl/go-darknet mentioned on GitHubApache-2.0 report
LdDl/rust-road-traffic mentioned on GitHubApache-2.0 report
Lmonster/darknet mentioned on GitHubpytorchGPL-3.0 report
Lornatang/PyTorch-yolov3 mentioned on GitHubpytorchApache-2.0 report
Lornatang/YOLOv3-PyTorch mentioned on GitHubpytorchApache-2.0 report
MINED30/Face_Mask_Detection_YOLO mentioned on GitHubpytorch report
MRZWD/yolov3_caltech mentioned on GitHubpytorchGPL-3.0 report
MSJawad/yolov3 mentioned on GitHubpytorchGPL-3.0 report
Mayurji/Image-Classification-PyTorch mentioned on GitHubpytorch report
Mersive-Technologies/yolov3 mentioned on GitHubpytorchGPL-3.0 report
MikelBros/Yolov3_DeepSort_Pytorch mentioned on GitHubpytorch report
NBvinay/vinb-ghost-car mentioned on GitHubpytorchGPL-3.0 report
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OlafenwaMoses/FireNET mentioned on GitHubtfMIT report
OpenCv30/Yolov3 mentioned on GitHubpytorchGPL-3.0 report
PaiHsuehChung/DockerYOLOV3 mentioned on GitHubpytorchGPL-3.0 report
Pepitaw/darknet mentioned on GitHubtfNOASSERTION report
PericlesPet/darknet-demo mentioned on GitHubtfNOASSERTION report
PetersonSilvadeJesus/yolov3-data-images mentioned on GitHubtfNOASSERTION report
PolinaYA/yolov3 mentioned on GitHubpytorchGPL-3.0 report
Qengineering/YoloV3-ncnn-Jetson-Nano mentioned on GitHubBSD-3-Clause report
Rahmanzia3/darknet mentioned on GitHubtfNOASSERTION report
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Rahmanzia3/yolo mentioned on GitHubtfNOASSERTION report
Raychou0830/Carplate mentioned on GitHubpytorch report
RentadroneCL/Photovoltaic_Fault_Detector mentioned on GitHubtfGPL-3.0 report
RentadroneCL/model-definition mentioned on GitHubtfGPL-3.0 report
Ritik-Sharma38/YoloV3_training_Hands mentioned on GitHubtfNOASSERTION report
SAIGANESH-Collab/DARKNET mentioned on GitHubtfNOASSERTION report
SAIGANESH-Collab/YOLO-AQUA mentioned on GitHubtfNOASSERTION report
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Smiler-Jin/Yolov4 mentioned on GitHubtfNOASSERTION report
Spain2394/darknet mentioned on GitHubtfNOASSERTION report
SpanoChristian/darknet mentioned on GitHubtfNOASSERTION report
Sujith2k/darknet mentioned on GitHubtfNOASSERTION report
TamirShasha/Mars_yolo mentioned on GitHubpytorchGPL-3.0 report
Tony363/Teamplay_Yolov3 mentioned on GitHubpytorchGPL-3.0 report
TravisTorch/Pytorch mentioned on GitHubpytorchGPL-3.0 report
TusharMhaske28/Object-Detection mentioned on GitHubtfNOASSERTION report
TusharMhaske28/Thermal-Object mentioned on GitHubtfNOASSERTION report
TusharMhaske28/summer-project mentioned on GitHubtfNOASSERTION report
WangMian-Maker/Flask mentioned on GitHubtfNOASSERTION report
XuanjieXiao/vehicle-detection-by-using-camera mentioned on GitHubtfNOASSERTION report
YCHung1998/Object-Detection mentioned on GitHubpytorch report
Yamahitsuji/darknet mentioned on GitHubtf report
Zhuoranbupt/ECE285fa19 mentioned on GitHubpytorch report
Zzh-tju/ultralytics-YOLOv3-Cluster-NMS mentioned on GitHubpytorch report
aaron-wang-de/ab mentioned on GitHubtfNOASSERTION report
adairliulei/yolov3 mentioned on GitHubpytorchGPL-3.0 report
adam123wu/edge-yolo mentioned on GitHubpytorch report
agelencs/darknet_original mentioned on GitHubtf report
albertsokol/yolov3-tf2 mentioned on GitHubtf report
alexismailov2/darknet mentioned on GitHubtfNOASSERTION report
amazingcodeLYL/Traffic_signs_detection_darket mentioned on GitHubtfNOASSERTION report
anhnktp/yolov3 mentioned on GitHubpytorchGPL-3.0 report
antonoeschmidt/darknet mentioned on GitHubtfNOASSERTION report
areberoto/darknet-thesis mentioned on GitHubtf report
benjamintli/darknet-gun-detector mentioned on GitHubtfNOASSERTION report
benjamintli/training-results-azure mentioned on GitHubtfNOASSERTION report
bowensong0312/darknet mentioned on GitHubtfNOASSERTION report
bupt-ai-cz/LLVIP mentioned on GitHubpytorch report
calmisential/YOLOv3_TensorFlow2 mentioned on GitHubtfMIT report
chincharles/u-emo mentioned on GitHubpytorch report
citbrains/darknet_yolov4 mentioned on GitHubtf report
clasikman/darknet mentioned on GitHubtfNOASSERTION report
cuonga1cvp/yolov3_cuong mentioned on GitHubpytorchGPL-3.0 report
darkAlert/yolov3-rt mentioned on GitHubpytorchGPL-3.0 report
dayfixer/darknet-comment mentioned on GitHubtfNOASSERTION report
deeplearnproject/darknet mentioned on GitHubtfNOASSERTION report
dianzl/sodformer mentioned on GitHubpytorch report
dipuchak95/dip_net mentioned on GitHubtfNOASSERTION report
dorbodwolf/darknet mentioned on GitHubtfNOASSERTION report
easyadin/Object-Detection-YOLOv4 mentioned on GitHubtfNOASSERTION report
eric-erki/darknetAB mentioned on GitHubtfNOASSERTION report
euske/derpyolo mentioned on GitHubpytorchMIT report
euske/miniyolo mentioned on GitHubpytorch report
fi94/yolov3 mentioned on GitHubpytorchGPL-3.0 report
firja10/darknet-2 mentioned on GitHubtf report
fofore/yolov3-pyroch mentioned on GitHubpytorchGPL-3.0 report
fredotran/yolov3-opencvdnn mentioned on GitHub report
gomboskriszta/yolo mentioned on GitHubtfNOASSERTION report
guagen/yolov3-ultralytics-source mentioned on GitHubpytorch report
gunooknam/Code_Study_Yolov3 mentioned on GitHubpytorch report
guxiaowei1/yolov3--detection-of-rmb-code-region mentioned on GitHubpytorchGPL-3.0 report
hanghang177/pedestrian_awareness mentioned on GitHubpytorch report
harsh2011/Yolov3-Detector mentioned on GitHubpytorchGPL-3.0 report
hellotrik/torch_yolov3 mentioned on GitHubpytorchGPL-3.0 report
hirohiro23/Darknet mentioned on GitHubtfNOASSERTION report
holytrick/AlexeyAB_darknet mentioned on GitHubtfNOASSERTION report
hwillard98/htmlify-yolo-training mentioned on GitHubpytorchGPL-3.0 report
iamsingh/darknet mentioned on GitHubtfNOASSERTION report
iberganzo/darknet mentioned on GitHubtf report
imshamsher/darknet mentioned on GitHubtfNOASSERTION report
jayin301/2021AutonomousACCar mentioned on GitHubpytorch report
jellywangjie/yolov3 mentioned on GitHubpytorchGPL-3.0 report
jessychen1016/yolov3Onpytorch mentioned on GitHubpytorchGPL-3.0 report
jianmingwuhasco/yolov3 mentioned on GitHubpytorchGPL-3.0 report
jih189/yolo3 mentioned on GitHubpytorchGPL-3.0 report
johnsebin97/darknet mentioned on GitHubtfNOASSERTION report
k5iogura/darknetAB mentioned on GitHubtfNOASSERTION report
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khanh-moriaty/DarknetAlexey mentioned on GitHubtfNOASSERTION report
kiruthick101/darknet mentioned on GitHubtfNOASSERTION report
kusti8/yolov3 mentioned on GitHubpytorchGPL-3.0 report
laclouis5/darknet2 mentioned on GitHubtf report
lanmei1211/face mentioned on GitHubtfNOASSERTION report
lichuanqi/YOLOV4_Darknet mentioned on GitHubtfNOASSERTION report
liuji93/yolo_v3 mentioned on GitHubpytorchGPL-3.0 report
liulianjushi/yolo_v3_tf2.0 mentioned on GitHubtfMIT report
liuxiangchao369/VRS-training mentioned on GitHubtfNOASSERTION report
lmeulen/PeopleCounter mentioned on GitHub report
loadbxh/yolov3 mentioned on GitHubpytorchGPL-3.0 report
lobznet/yolov3 mentioned on GitHubpytorchGPL-3.0 report
long95288/car-logo-detect mentioned on GitHubpytorchGPL-3.0 report
lrf008/yolov4 mentioned on GitHubtfNOASSERTION report
luckymanwu/defect_detection mentioned on GitHubpytorchGPL-3.0 report
lvweiwolf/efficientdet mentioned on GitHubtf report
lyffly/YOLOv3_with_my_Dataset mentioned on GitHubpytorchGPL-3.0 report
madamak/ultrapy-yolov3-chess mentioned on GitHubpytorchGPL-3.0 report
mahavir-GPI/yolov3 mentioned on GitHubpytorchGPL-3.0 report
mayanks888/yolo_custom mentioned on GitHubpytorch report
mazabou/darknet mentioned on GitHubtfNOASSERTION report
mdt48/yolov3-HotelsObjectDetection mentioned on GitHubpytorchGPL-3.0 report
michhar/azureml-keras-yolov3-custom mentioned on GitHubtfMIT report
midnight4ever/yolov3 mentioned on GitHubpytorchGPL-3.0 report
mikel-brostrom/Yolov3_DeepSort_Pytorch mentioned on GitHubpytorch report
minar09/yolov3-pytorch mentioned on GitHubpytorchGPL-3.0 report
ming71/UCAS-AOD-benchmark mentioned on GitHubpytorch report
minhcong0891/wheat-detection mentioned on GitHubtfnot reachable when probed 2026-09-17 — repositories for recent papers often appear after camera-ready report
modelhub-ai/yolo-v3 mentioned on GitHubtf report
molyswu/knowledge-graph-embeding mentioned on GitHubpytorchGPL-3.0 report
muddge/yolov3-person-only mentioned on GitHubpytorchGPL-3.0 report
munachisonwadike/YOLOV3 mentioned on GitHubpytorch report
mutichung/yolov3_pt mentioned on GitHubpytorchGPL-3.0 report
muyiguangda/pytorch-yolov3 mentioned on GitHubpytorchGPL-3.0 report
mvxxx/mimuw-hats mentioned on GitHubtfMIT report
neung678/anti_bird mentioned on GitHubtf report
neverleave0916/darknet mentioned on GitHubtfNOASSERTION report
nghgphi/fire_detection mentioned on GitHubtfNOASSERTION report
nlee-208/face_mask_detection mentioned on GitHub report
nmcasasr/darknet2 mentioned on GitHubtfNOASSERTION report
nmcasasr/darknet_oldVersion mentioned on GitHubtfNOASSERTION report
nurulxakmar/darknet mentioned on GitHubtfNOASSERTION report
okboseong/darknet mentioned on GitHubtfNOASSERTION report
otamajakusi/darknet-yolov4 mentioned on GitHubtfNOASSERTION report
parth-shastri/YOLOv2 mentioned on GitHubtf report
peter8301120/darknet_t mentioned on GitHubtfNOASSERTION report
phnk/yolov3 mentioned on GitHubpytorchGPL-3.0 report
pixiedust18/darknet_mask_classification mentioned on GitHubtfNOASSERTION report
pritish-mahajan/Apricitas mentioned on GitHubtfNOASSERTION report
ravenagcaoili/yolov3 mentioned on GitHubpytorchGPL-3.0 report
ravi02512/efficientdet-keras mentioned on GitHubtf report
rt55u-rgb/yolov3 mentioned on GitHubpytorchGPL-3.0 report
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samson6460/tf2_YOLO mentioned on GitHubtf report
sepuhopar/ReportDD-darknet mentioned on GitHubtfNOASSERTION report
sergiosonline/transfercv mentioned on GitHubpytorchGPL-3.0 report
sidSingla/RegNetx-YOLOv3 mentioned on GitHubpytorch report
sryab2001/Yolo-CG mentioned on GitHubtfNOASSERTION report
sryab2001/aquasaiclone mentioned on GitHubtfNOASSERTION report
sujaygarlanka/basketball-shot-count mentioned on GitHubpytorch report
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tanjeffreyz/yolo-v1 mentioned on GitHubpytorch report
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thanhtran98/yolov3_jetbot mentioned on GitHubpytorchGPL-3.0 report
theAIGuysCode/yolov3_deepsort mentioned on GitHubtfGPL-3.0 report
thecryboy/DECONV mentioned on GitHubpytorch report
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thinhhoang95/helipad-yolo mentioned on GitHubpytorch report
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wslerry/yolov5 mentioned on GitHubpytorchGPL-3.0 report
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yrouphail/yolo-independent mentioned on GitHubpytorchGPL-3.0 report
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Tasks

ClassificationObject DetectionOne-stage Anchor-free Oriented Object DetectionPedestrian DetectionReal-Time Object DetectionRobust Object Detection

Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
Classification InDL Darknet53 Average Recall 88.53% #7 of 9 Archive leaderboard report
Object Detection COCO-O YOLOv3 (DarkNet-53) Average mAP 14.8 #41 of 45 Archive leaderboard report
Object Detection COCO-O YOLOv3 (DarkNet-53) Effective Robustness -0.37 #41 of 45 Archive leaderboard report
Pedestrian Detection DVTOD YOLOv3 (Thermal) mAP 82.7 #3 of 8 Archive leaderboard report
Pedestrian Detection DVTOD YOLOv3 (Visible) mAP 34.5 #6 of 8 Archive leaderboard report
Real-Time Object Detection COCO (Common Objects in Context) YOLOv3-L box AP 33.0 #80 of 82 Archive leaderboard report
Robust Object Detection Cityscapes Photometric distortion mPC [AP] 16.9 #10 of 13 Archive leaderboard report

Ranks are positions in the archive's leaderboards as they stood at the 2025-07-28 snapshot. Results published since then are not among these rows, so a rank here is not a current standing.

Methods

Introduced by this paper: Fast-YOLOv3, YOLOv3, YOLOv8

1x1 ConvolutionAverage PoolingBatch NormalizationConvolutionFPNFast-YOLOv3Focal LossGlobal Average PoolingLogistic RegressionNon Maximum SuppressionResidual ConnectionRetinaNetSSDSoftmaxYOLOv3YOLOv8k-Means Clustering

Report a problem or propose a change · a person checks every report against the paper or source before anything changes; decisions are listed on /corrections