{"id":28247739,"url":"https://github.com/tsvikas/image-phase-registration","last_synced_at":"2025-07-30T01:33:44.091Z","repository":{"id":290773896,"uuid":"975498549","full_name":"tsvikas/image-phase-registration","owner":"tsvikas","description":"Image registration with rotation, using Phase Correlation Method","archived":false,"fork":false,"pushed_at":"2025-04-30T13:32:18.000Z","size":1480,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-05-19T11:11:34.280Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Jupyter 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Notebook","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Image Registration (Rotation + Translation) via Phase Correlation\n\nThis repository demonstrates how to register two images when one is a rotated and translated version of the other.\n\n## Overview\n\nThe method uses **[Phase Correlation](https://en.wikipedia.org/wiki/Phase_correlation)**,\nextended to handle rotation by analyzing the **[Fourier Transform (FFT)](https://en.wikipedia.org/wiki/Fast_Fourier_transform)**\nin **[polar coordinates](https://en.wikipedia.org/wiki/Polar_coordinate_system)**.\nThis approach is effective even for images without image features.\n\n## Code \u0026 Explanation\n\n**All the code, step-by-step explanations, and examples are in the [Jupyter Notebook](notebook.ipynb)**\n\nPlease refer to the notebook for detailed algorithm steps, visualizations, and usage examples.\n\n## Setup \u0026 Dependencies\n\nThis project uses [`uv`](https://github.com/astral-sh/uv) for managing dependencies and the virtual environment.\nDependencies are listed in the `pyproject.toml` file.\n\n## Usage\n\n1. **Clone the repository:**\n\n   ```bash\n   git clone github.com/tsvikas/image-phase-registration.git\n   cd image-phase-registration\n   ```\n\n1. **Run with JupyterLab:**\n\n   ```bash\n   uv run jupyter lab notebook.ipynb\n   ```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftsvikas%2Fimage-phase-registration","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftsvikas%2Fimage-phase-registration","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftsvikas%2Fimage-phase-registration/lists"}