37 search results - page 2 / 8 » Towards Digital Refocusing from a Single Photograph |
SIGGRAPH
1997
ACM
15 years 2 months ago
1997
ACM
We present a method of recovering high dynamic range radiance maps from photographs taken with conventional imaging equipment. In our method, multiple photographs of the scene are...
CGF
2005
14 years 9 months ago
2005
We present an algorithm to automatically estimate three-dimensional light positions from an unordered set of images. We collect images using a single stationary camera while manua...
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ACCV
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. We are aiming at extending the basic digital camera functionalities to the ability to simulate the flattening of a document, by virtually acting like a flatbed scanner....
CAE
2007
15 years 9 days ago
2007
We use a set of photographs showing similar scenes as a model for a single photograph this scene. A distance measure for this model is defined by correlating the neigborhoods of p...
MMSEC
2005
ACM
15 years 3 months ago
2005
ACM
When creating a digital composite of, for example, two people standing side-by-side, it is often difficult to match the lighting conditions from the individual photographs. Lighti...