“Non-linear aperture for stylized depth of field”
Conference:
Type(s):
Title:
- Non-linear aperture for stylized depth of field
Session/Category Title: Cameras and Imaging
Presenter(s)/Author(s):
Abstract:
We introduce in this paper non-linear apertures that produce stylized depth of field from lightfield data. A non linear aperture is similar in spirit to the conventional aperture of a camera, except that it replaces the blur of shallow depth of field by a more complex detail removal filtering. The resulting non-realistic apertures produce stylized images where the amount of abstraction varies automatically with depth.
References:
1. Ng, R., Levoy, M., Brédif, M., Duval, G., Horowitz, M., and Hanrahan, P. 2005. Light field photography with a hand-held plenoptic camera. Tech. rep.
2. Winnemöller, H., Olsen, S. C., and Gooch, B. 2006. Real-time video abstraction. ACM TOG (Proc. of SIGGRAPH 2006) 25, 3.
