This paper studies the problem of plenoptic sampling in imagebased rendering (IBR). From a spectral analysis of light field signals and using the sampling theorem, we mathematica...
We present the WarpEngine, an architecture designed for realtime image-based rendering of natural scenes from arbitrary viewpoints. The modeling primitives are real-world images w...
Voicu Popescu, John G. Eyles, Anselmo Lastra, Josh...
Queries involving aggregation are typical in a number of database research areas, such as data warehousing, global information systems and mobile computing. One of the main ideas ...
This paper offers a novel detection method, which works well even in the case of a complicated image collection – for instance, a frontal face under a large class of linear tran...
In high-dimensional query processing, the optimization of the logical page-size of index structures is an important research issue. Even very simple query processing techniques suc...