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Through this repo, the initial laser-speckle images collected using the Allied Vision Mako camera are used to determine appropriate exposure time by calculating MIG (Mean Intensity Gradient) values.

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ani-4nirudh/Determine-Exposure-Time

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Description

  • This repo contains source code to calculate Mean Intensity Gradient (MIG) using OpenCV.
  • The results for the MIG are saved inside the 'MIG_results' folder.

Installation

  • Go to project directory and create folders lib and build:
    cd <your_path>/img_acq_testing
    mkdir -p build lib
    
  • Install ZLIB: sudo apt install zlib1g-dev
  • Install LibXLSXWriter from instructions here. Make it on your own from given instructions inside your lib directory.

Build

  • Copy the 'images' directory from init_img_acq to init_mig_exp_time directory.
  • Makefile generation and running the executable:
    cd build
    cmake -s ..
    make -j
    ./init_mig_exp_time
    

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Through this repo, the initial laser-speckle images collected using the Allied Vision Mako camera are used to determine appropriate exposure time by calculating MIG (Mean Intensity Gradient) values.

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