| dc.contributor.author | Lancelle, Marcel | en_US |
| dc.contributor.author | Fellner, Dieter W. | en_US |
| dc.contributor.editor | Peter Eisert and Joachim Hornegger and Konrad Polthier | en_US |
| dc.date.accessioned | 2013-10-31T11:48:38Z | |
| dc.date.available | 2013-10-31T11:48:38Z | |
| dc.date.issued | 2011 | en_US |
| dc.identifier.isbn | 978-3-905673-85-2 | en_US |
| dc.identifier.uri | http://dx.doi.org/10.2312/PE/VMV/VMV11/081-087 | en_US |
| dc.description.abstract | Today's super zoom cameras offer a large optical zoom range of over 30x. It is easy to take a wide angle photograph of the scene together with a few zoomed in high resolution crops. Only little work has been done to appropriately display the high resolution photo as an inset. Usually, to hide the resolution transition, alpha blending is used. Visible transition boundaries or ghosting artifacts may result. In this paper we introduce a different, novel approach to overcome these problems. Across the transition, we gradually attenuate the maximum image frequency. We achieve this with a Gaussian blur with an exponentially increasing standard deviation. | en_US |
| dc.publisher | The Eurographics Association | en_US |
| dc.subject | Categories and Subject Descriptors (according to ACM CCS): I.3.3 [Computer Graphics]: Picture/Image Generation-Viewing algorithms | en_US |
| dc.title | Smooth Transitions for Large Scale Changes in Multi-Resolution Images | en_US |
| dc.description.seriesinformation | Vision, Modeling, and Visualization (2011) | en_US |
