47 search results - page 2 / 10 » Mapping a Manifold of Perceptual Observations |
HVEI
2009
13 years 3 months ago
2009
In this paper, we propose and discuss some approaches for measuring perceptual contrast in digital images. We start from previous algorithms by implementing different local measur...
SIGGRAPH
2003
ACM
13 years 10 months ago
2003
ACM
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 range devices...
RT
2005
Springer
13 years 10 months ago
2005
Springer
This paper presents a new perceptually based tone mapping operator that represents scene visibility under timevarying, high dynamic range conditions. The operator is based on a ne...
IDEAL
2005
Springer
13 years 11 months ago
2005
Springer
The neural representation of space in rats has inspired many navigation systems for robots. In particular, Self-Organizing (Feature) Maps (SOM) are often used to give a sense of lo...
SI3D
2006
ACM
13 years 11 months ago
2006
ACM
Visual patterns on the surface of an object, such as two dimensional texture, are taken into consideration as part of the geometry remeshing process. Given a parameterized mesh an...