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Thermal Image Converter

Author: Alexis Suero (alexis.esmb@gmail.com).

This repository contains a Python script that converts thermal JPEG images captured by DJI drones into TIFF format containing a single layer with temperature values in Celsius. The converted images are saved in the "output_images" folder.

Table of Contents

Requirements

  • DJI Thermal SDK (not included in repository)
  • exiftool (included in the repository)
  • Python 3.11
  • The following Python libraries:
    • rasterio
    • dji_thermal_sdk

Installation

  1. Clone the repository:

    git clone https://github.com/alex-suero/thermal-image-converter.git
cd thermal-image-converter

  2. Install the required Python libraries:

    • Install dji_thermal_sdk package:
     pip install dji_thermal_sdk
    • Install rasterio package:
     pip install rasterio

  3. Make sure exiftool.exe is in the root directory:

    • You can download exiftool from here.

  4. Download DJI Thermal SDK and place its files in dji_thermal_sdk folder:

    • You can download DJI Thermal SDK from here.

    • dji_thermal_sdk folder should look like:

      dji_thermal_sdk/
├── dataset/
├── doc/
├── sample/
├── tsdk-core/
├── utility/
├── History.txt
├── License.txt
└── Readme.md

Usage

  1. Prepare your input images:

    • Place all thermal JPEG images (with _T.JPG suffix) in the input_images folder.

  2. Run the script:

    python dji_thermal_converter.py

  3. Find your converted images:

    • The converted TIFF images will be saved in the output_images folder.

Example

Here's an example of how to use the script:

  1. Place your thermal JPEG images in the input_images folder:

    input_images/
├── image1_T.JPG
├── image2_T.JPG
└── image3_T.JPG

  2. Run the script:

    python dji_thermal_converter.py

  3. Check the output_images folder for the converted TIFF images:

    output_images/
├── image1.tif
├── image2.tif
└── image3.tif

License

This project is licensed under the GNU General Public License v3.0.