Homography estimation, Image Stitching, Vanishing Point Detection

Perspective Correction

Please use the following command to run PerspectiveCorrection.py

python PerspectiveCorrection.py -i images_folder_path -n npy_path

If you want to use normalized DLT, run

python PerspectiveCorrection.py -i images_folder_path -n npy_path --norm

Example

python PerspectiveCorrection.py -i dlt/images -n dlt/gt --norm

Feature Extraction and Matching & Image Stitching

Please use the following command to run ImageStitching.py

python ImageStitching.py -i images_folder_path

Close the pop-out image window to continue running the program.

If you want to use LMEDS instead of RANSAC, please run

python ImageStitching.py -i images_folder_path --lmeds

Example

python ImageStitching.py -i overdetermined/fishbowl --lmeds

Vanishing Point Detection Based on Hough Lines Detection

Please use the following command to run Vanishing_pt.py

python Vanishing_pt.py -i image_path

Example

python Vanishing_pt.py -i vanishing_pt/carla.png