DeepL Compression Box

Setup

1) Local environment

• make and activate a venv
  • python -m venv venv
  • source venv/bin/activate
• install requirements pip install -r requirements.txt

WIP usage:

• python detect.py --config
• python export.py --config

1.2 Docker image WIP

Onnx Exporter:

pytorch required

• Quantization onnx uint8
• Pruning WIP TODO
• Onnx optimization
• Custom model resolution
• Dynamic axes

Detector, inference and test framework:

• Supported models:

  • yolov5 family
  • mobilenet WIP
  • ... WIP

• Supported runtime/format:

  • onnx
    • openCV-dnn WIP
  • tflite
  • torch WIP

• Inference from:

  • dataset
  • images folder
  • live video
  • webcam
  • youtube

• variables:

  • iou threshold (NMS)
  • threshold
  • resolution (depends by model)

• Config file and line arguments

• Speed monitor

• Show /save inference session results

• Evaluate on coco dataset/subset mAP@0.5 mAP@0.5:0.95

Quantization on imx8mp

name	res	engine	fps	time(ms)	mAP@.5:.95	mAP@0.5	size (MB)
yolov5n	640	onnx	1.45	0.691	0.278	0.454	7.72
yolov5n_quant	640	onnx	1.49	0.671	0.26	0.438	2.26
yolov5n_quant_320	320	onnx	5.24	0.191	0.209	0.35	1.97
yolov5s	640	onnx	0.48	2.061	0.356	0.539	27.79
yolov5s_quant	640	onnx	0.59	1.702	0.349	0.533	10.898
yolov5s_quant_320	320	onnx	2.26	0.443	0.296	0.462	7.094
ssd	640	onnx	2.22	0.451	0.137	0.216	27.919
ssd_quant	640	onnx	2.4	0.416	0.095	0.155	8.982
ssd_quant_320	320	onnx	2.25	0.445	0.091	0.149	8.982
faster	640	onnx	0.05	19.337	0.266	0.443	159.58
faster_quant	640	onnx	0.07	14.569	0.264	0.439	40.20
faster_quant_320	320	onnx	0.16	6.074	0.155	0.268	40.20
yolov5n	640	tflite	0.79	1.259	0.278	0.454	3.699
yolov5n_quant	640	tflite	1.21	0.826	0.259	0.431	2.127
yolov5s	640	tflite	0.43	2.335	0.363	0.547	13.92
yolov5s_quant	640	tflite	0.59	1.7	0.325	0.529	7.522

EXTRA

Colab notebook (export in onnx)

• Colab Notebook: https://colab.research.google.com/drive/1bVDiQSLXwGDgmDN672peXRsH2_0tl3G2?usp=sharing

Docker-gpu-wsl2

https://docs.nvidia.com/cuda/wsl-user-guide/index.html#installing-nvidia-drivers