Stitch Images

Given 2 images (left and right in that order), stitch the image to create a panorama image.

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Baseline approach

To stitch two images

1. Find the keypoints in the first and second image. In this case, I used ORB from the CV2 library.
2. Find the keypoint matches between the two images and sort them by distance.
3. Estimate the homography matrix using the keypoint matches.
4. Using the homography matrix, project the second image in the reference frame of the first image.
5. Put the first image and the projected second image side by side.

Setup

1. Install UV.
2. Clone this repository by running

git clone https://github.com/varun-suresh/imagestitch.py

3. From the cloned repository, run

uv sync

4. To run image stitch, run

uv run fastapi main.py

and navigate to localhost:8000/static/index.html.

You should now be able to stitch images!