Depth of Field Effects Rendering

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Presentation transcript:

Depth of Field Effects Rendering 谯从彬 Qiao Congbin Email:qiaocongbin@163.com

What is Depth of Field (DOF) Wiki: depth of field (DOF), also called focus range or effective focus range, is the distance between the nearest and farthest objects in a scene that appear acceptably sharp in an image.

Related Works Multipass approaches 2010 TOG

Related Works Multipass approaches Light field approaches 2010 PG

Related Works Multipass approaches Light field approaches Post-processing approaches 2009 TVCG

Current Progress Depth-Variant Anisotropic Filters Framework  = filtering Original Image Depth Map RCOC Map classify Final Result background region in-focus region foreground region  = scattering filter gathering filter in-focus filter

Current Progress Depth-Variant Anisotropic Filters Result input output

Our Goals Apply to videos Real-time Rendering Solves occlusion Demands temporal coherence Real-time Rendering GPGPU

Welcome to join us! Thank you!