PyTorch SSD

Single Shot MultiBox Detector implement in PyTorch and OpenCV.

Dependency

python >= 3.5.0

pip3 package

    torch >= 0.4.0 # or more
    opencv >= 3.3 # or more

Download Pretrain Model

mkdir model
cd model
wget https://download.pytorch.org/models/vgg16-397923af.pth

Convert Pretrain Model for SSD

python3 script/convert_vgg.py

Download VOC12 training data

From here VOC12 download train data and unzip to data folder like:

$REPO_PATH/data/VOC2012_trainval_train_images/

Train

recommand use pretrain model, if not, the loss desent slowly

src/train.py [--lr] [--epoch] [--resume]

Test

src/test.py [img_path]

Result

This only trained by voc dataset with 7 epoch

Credit

This implementation is initially inspired by:

• Hakuyume/chainer-ssd
• amdegroot/ssd.pytorch
• kuangliu/pytorch-ssd