Extended Depth of Field: Lawn

Captured Image-(f/1.4, T=0.6sec)

Computed EDOF Image

Image from Normal Camera-(f/1.4, T=0.6sec, Near Focus)

Image from Normal Camera-(f/8, T=0.6sec, Near Focus) with Scaling

This example demonstrates that by uniformly rotating a SLR camera len's focus ring during image integration, we can capture scenes with a large depth of field while using a large aperture to ensure high SNR.