matlab mobilenet v2,900307

本文介绍了一个基于MobileNet的YOLO目标检测网络的Caffe实现,该实现支持多尺度训练,并提供了多种分辨率下的性能指标。文章还讨论了模型优化技术,包括通道剪枝等方法,并给出了剪枝前后模型的精度对比。

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MobileNet-YOLO Caffe

A caffe implementation of MobileNet-YOLO detection network , train on 07+12 , test on VOC2007

Network

mAP

Resolution

Download

NetScope

Inference time (GTX 1080)

Inference time (i5-7500)

MobileNetV2-YOLOv3

70.7

352

217 ms

inference time was log from script , does not include pre-processing

the benchmark of cpu performance on Tencent/ncnn framework

the deploy model was made by merge_bn.py, set eps = your prototxt batchnorm eps

old models please see here

This project also support ssd framework , and here lists the difference from ssd caffe

Multi-scale training , you can select input resoluton when inference

Modified from last update caffe (2018)

Support multi-task model

Update

CODE UPDATED FOR OPENCV 3

Channel pruning

CNN Analyzer

Use this tool to compare macc and param , train on 07+12 , test on VOC2007

network

mAP

resolution

macc

param

pruned

MobileNetV2-YOLOv3

0.707

352

1.22G

4.05M

N

MobileNetV2-YOLOv3

0.702

352

1.01G

2.88M

Y

0.709

304

1.2G

5.42M

N

0.68

300

1.21G

5.43M

N

MobileNetV2-YOLOv3 and MobilenetV2-SSD-lite were not offcial model

Coverted TensorRT models

YOLO Segmentation

Windows Version

Oringinal darknet-yolov3

test on coco_minival_lmdb (IOU 0.5)

Network

mAP

Resolution

Download

NetScope

yolov3-spp

59.8

608

Model VisulizationTool

Supported on Netron , browser version

Build , Run and Training

License and Citation

Please cite MobileNet-YOLO in your publications if it helps your research:

@article{MobileNet-YOLO,

Author = {eric612 , Avisonic , ELAN},

Year = {2018}

}

Reference

Cudnn convolution

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