75 search results - page 13 / 15 » Gradient domain high dynamic range compression |
PG
2002
IEEE
13 years 11 months ago
2002
IEEE
We present the light field oracle, a novel mathematical concept for the acquisition, processing and representation of light fields. We first compute a hierarchical representati...
JEI
2007
13 years 6 months ago
2007
Abstract. A number of successful tone mapping operators for contrast compression have been proposed due to the need to visualize high dynamic range (HDR) images on low dynamic rang...
PVLDB
2008
13 years 6 months ago
2008
We study the efficient evaluation of top-k queries over data items, where the score of each item is dynamically computed by applying an item-specific function whose parameter valu...
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
In the important domain of array shape calibration, the near-field case poses a challenging problem due to the array response complexity induced by the range effect. In this pape...
SIGGRAPH
2010
ACM
13 years 11 months ago
2010
ACM
Scenes lit with high dynamic range environment maps of real-world environments exhibit all the complex nuances of natural illumination. For applications that need lighting adjustm...