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Update 2021-5-26-torchvision-mobilenet-v3-implementation.md #726

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6 changes: 4 additions & 2 deletions _posts/2021-5-26-torchvision-mobilenet-v3-implementation.md
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Expand Up @@ -120,7 +120,8 @@ In this section, we will first provide benchmarks of the released models, and th

Here is how the models are initialized:
```
high_res = torchvision.models.detection.fasterrcnn_mobilenet_v3_large_fpn(pretrained=T low_res = torchvision.models.detection.fasterrcnn_mobilenet_v3_large_320_fpn(pretraine
high_res = torchvision.models.detection.fasterrcnn_mobilenet_v3_large_fpn(pretrained=True)
low_res = torchvision.models.detection.fasterrcnn_mobilenet_v3_large_320_fpn(pretrained=True)
```

Below are some benchmarks between new and selected previous models. As we can see the high resolution Faster R-CNN with MobileNetV3-Large FPN backbone seems a viable replacement of the equivalent ResNet50 model for those users who are willing to sacrifice few accuracy points for a 5x speed-up:
Expand Down Expand Up @@ -166,7 +167,8 @@ In this section we will start by providing some benchmarks of the released pre-t
This is how to initialize the pre-trained models:

```
lraspp = torchvision.models.segmentation.lraspp_mobilenet_v3_large(pretrained=True) deeplabv3 = torchvision.models.segmentation.deeplabv3_mobilenet_v3_large(pretrained=Tr
lraspp = torchvision.models.segmentation.lraspp_mobilenet_v3_large(pretrained=True)
deeplabv3 = torchvision.models.segmentation.deeplabv3_mobilenet_v3_large(pretrained=True)
```

Below are the detailed benchmarks between new and selected existing models. As we can see, the DeepLabV3 with a MobileNetV3-Large backbone is a viable replacement of FCN with ResNet50 for the majority of applications as it achieves similar accuracy with a 8.5x speed-up. We also observe that the LR-ASPP network supersedes the equivalent FCN in all metrics:
Expand Down