Follow Along!

Follow along: Background Example

The program launching process along with parameter settings are all simplified and set up on the Jupyter Notebook Environment.

• Open the background.ipynb jupyter notebook
• Initialize your output stream, and your path, and import in the Image library
• Check all the available any pictures within the system
• Pick one of the image with any and initialize the image/ output name.
• Remove or change Background on the chosen picture
• Display the result

(The Jetson Board used for these examples are => Jetson Nano)

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• 02_07-1. background.ipynb

• Running the cell code

  Ctrl + Enter

• Initialize your output stream, and your path, and import in the Image library

  from IPython.display import Image
  
  %env DISPLAY=:0
  %env PROGRAM_PATH=/home/zeta/jetson-inference/build/aarch64/bin
  %env INPUT_PATH=/home/zeta/jetson-inference/build/aarch64/bin/images
  %env OUTPUT_PATH=/home/zeta/jetson-inference/build/aarch64/bin/images/test
  
  input_path='/home/zeta/jetson-inference/build/aarch64/bin/images'
  output_path='/home/zeta/jetson-inference/build/aarch64/bin/images/test'
  

• Check all the available any pictures within the system

  !ls $INPUT_PATH/*
  

  

• Pick one of the image and initialize the image/ output name.

  image_name = 'ChangeMe'
  output_name1 = 'background_remove.jpg'
  output_name2 = 'background_replace.jpg'
  %env IMAGE_NAME = $image_name
  %env OUTPUT_NAME = $output_name
  
  Image(filename=input_path+'/'+image_name)
  

• Remove the background!

  %%capture
  !python3 $PROGRAM_PATH/backgroundnet.py --network=u2net $INPUT_PATH/$IMAGE_NAME $OUTPUT_PATH/$OUTPUT_NAME1
  

• Show the resulting image

  Image(filename=output_path+'/background_remove.jpg')
  

  

• Change the background!

  %%capture
  !python3 $PROGRAM_PATH/backgroundnet.py --network=u2net --replace=$INPUT_PATH/Ulleung_0.jpg $INPUT_PATH/$IMAGE_NAME $OUTPUT_PATH/$OUTPUT_NAME2
  

• Show the resulting image

  Image(filename=output_path+'/background_replace.jpg')