Intel® FPGA AI Suite: PCIe-based Design Example User Guide

ID 768977
Date 4/05/2023

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Document Table of Contents

5.7.1. Example Running the Object Detection Demonstration Application

You must download the below items:
  • yolo-v3-tf from the OpenVINO™ Model Downloader. The command should look similar to below.
        <path_to_installation>/open_model_zoo/tools/downloader/ \
   --name yolo-v3-tf \
   --output_dir <download_dir>
  • Next generate .bin/.xml from the downloaded model.
        <path_to_installation>/open_model_zoo/tools/downloader/ \
   --name yolo-v3-tf \
   --download_dir <download_dir> \
   --output_dir <output_dir> \
   --mo <path_to_installation>/model_optimizer/

To run the object detection demonstration application, execute the following (assuming the FPGA has been configured with the Generic bitstream):

./runtime/ object_detection_demo_yolov3_async/
object_detection_demo_yolov3_async \
   -i <path_to_input_video.mp4> \
   -m <path_to_generated_graph.xml> \
   -plugins_xml_file ./runtime/plugins.xml \  
   -arch_file=./example_architectures/A10_Generic.arch \
   -t 0.65