Dr.Bokeh: DiffeRentiable Occlusion-aware Bokeh Rendering

Understand

Bokeh is widely used in photography to draw attention to the subject while effectively isolating distractions in the background.

• Computational methods simulate bokeh effects without relying on a physical camera lens.
• However, in the realm of digital bokeh synthesis, the two main challenges for bokeh synthesis are color bleeding and partial occlusion at object boundaries.
• Our primary goal is to overcome these two major challenges using physics principles that define bokeh formation.