Images_registration

images_registration is a web application dedicated to:

• 1/ the calculation of the transformation matrix related to a pair of images

• 2/ the application of the previous transformation matrix to a set of images.

(Figures above are extracted from the example.py located at the root of the repository).

Installation

All the application is contained in the app.py file located at the root of the repository.

For a fast install and assuming you have already a python environment, you can just copy + paste this file and update your env. with the required packages listed in the requirements.txt file.

For a full install, clone the project from the following git command:

git clone https://github.dev/CEA-MetroCarac/images_registration.git

Create and activate a dedicated virtual environment as explained here, and install the requirements.txt file:

pip install -r requirements.txt -U

Usage

Once your python environment has been created and activated, you can launch the web application in a terminal typing:

python app.py

This command will launch the web application directly in your web browser.

for more informations concerning the application parameters setting, see the documentation .

Authors informations

In case you use this web application to align images for a study wich leads to an article, please cite:

• Patrick Quéméré, Univ. Grenoble Alpes, CEA, Leti, F-38000 Grenoble, France, https://github.dev/CEA-MetroCarac/images_registration

• P. Thevenaz, U. E. Ruttimann and M. Unser, "A pyramid approach to subpixel registration based on intensity," in IEEE Transactions on Image Processing, vol. 7, no. 1, pp. 27-41, Jan. 1998, doi: 10.1109/83.650848.