What do color changes reveal about and outdoor scene?
Kalyan Sunkavalli, Fabiano Romeiro, Wojciech Matusik, Todd Zickler, Hanspter Pfister

This is the video submission for the paper.

The video has been compressed using the Microsoft MPEG4v2 codec.

Results shown in the video:

1. Reconstruction: Reconstruction using the model described in the paper and soft shadows
2. Error: The absolute error in reconstruction (i.e. Original - Reconstruction) scaled UP by 3 to provide a better visualization.
3. Color Correction: Reconstruction with the sun and sky illumination coefficients fixed to the values estimated at noon.
4. Shadow Prediction: Red arrows depict the shadow directions predicted using the estimated sun direction.
5. Partial Scene Reconstruction: The two walls have the normals estimated using our scene reconstruction method. Also we estimate the sun position at every frame and over time as the sun moves depict the texture from the corresponding frame on the walls.
6. Foreground Detection: Red points depict the outliers detected using our method.