On predicting visual popping in dynamic scenes

Beitrag bei einer Tagung
(Konferenzbeitrag)


Details zur Publikation

Autor(en): Schwarz M, Stamminger M
Titel Sammelwerk: Proceedings - APGV 2009: Symposium on Applied Perception in Graphics and Visualization
Jahr der Veröffentlichung: 2009
Tagungsband: Proceedings of Symposium on Applied Perception in Graphics and Visualization 2009
Seitenbereich: 93-100


Abstract


Popping is a major source of visual artifacts in dynamic scenes. To alleviate or avoid it, usually some temporal smoothing scheme is employed or levels of detail are chosen conservatively based on geometric deviation measures. In this paper, we consider the actual perceptibility of popping artifacts and its prediction. We first discuss several issues affecting popping perception, pointing out its complexity. Introducing some simplifying assumptions, we then present a practical perceptually-motivated predictor for popping. It makes heavy use of a spatio-velocity color vision model and aggregates the model output in a novel and useful way. We demonstrate the predictor's application to concrete examples, and discuss a conducted user study which indicates the validity of our approach. © 2009 ACM.



FAU-Autoren / FAU-Herausgeber

Stamminger, Marc Prof. Dr.
Lehrstuhl für Informatik 9 (Graphische Datenverarbeitung)


Zitierweisen

APA:
Schwarz, M., & Stamminger, M. (2009). On predicting visual popping in dynamic scenes. In Proceedings of Symposium on Applied Perception in Graphics and Visualization 2009 (pp. 93-100). Chania.

MLA:
Schwarz, Michael, and Marc Stamminger. "On predicting visual popping in dynamic scenes." Proceedings of the Symposium on Applied Perception in Graphics and Visualization 2009, Chania 2009. 93-100.

BibTeX: 

Zuletzt aktualisiert 2018-20-10 um 11:53