Rescale FLIR Images to get consistent temperature values

💾 Installation and Usage

1. Download the latest version of FLIRtoTIFF.
2. Unzip the downloaded package.
3. Move both .exe files into the folder with your FLIR .jpg images.
4. Double-click uniFLIR.exe to start the conversion process (note: startup may be slow).
5. Enter the minimum and maximum temperature values you want to use for rescaling. (press Enter after each value)
6. Wait for the conversion to finish. A countdown of the remaining images will be displayed.
7. Find the converted images in the newly created out/ subfolder.

🙏 Credits

This tool incorporates and adapts valuable work from several sources:

• Raw value to temperature conversion inspired by an R package by gtatters.
• Original Python code contributions from:
  • Nervengift's read_thermal.py
  • ITVRoC's FlirImageExtractor

UV package managing

Getting started

# On macOS and Linux.
curl -LsSf https://astral.sh/uv/install.sh | sh

# On Windows.
powershell -c "irm https://astral.sh/uv/install.ps1 | iex"

# With pip.
pip install uv

Create virtual environment

uv venv  # Create a virtual environment at .venv.

Activate virtual environment

# On macOS and Linux.
source .venv/bin/activate

# On Windows.
.venv\Scripts\activate

Install packages

uv pip install flask                # Install Flask.
uv pip install -r requirements.txt  # Install from a requirements.txt file.
uv pip install -e .                 # Install the current project in editable mode.
uv pip install "package @ ."        # Install the current project from disk.
uv pip install "flask[dotenv]"      # Install Flask with "dotenv" extra.

Generate requirements.txt

uv pip freeze | uv pip compile - -o requirements.txt  # Lock the current environment.