359 search results - page 6 / 72 » Light Field Analysis for Modeling Image Formation |
CGF
2008
14 years 9 months ago
2008
This paper presents methods for photo-realistic rendering using strongly spatially variant illumination captured from real scenes. The illumination is captured along arbitrary pat...
CVPR
2000
IEEE
15 years 11 months ago
2000
IEEE
While several image-based rendering techniques have been proposed to successfully render scenes/objects from a large collection (e.g., thousands) of images without explicitly reco...
118
click to vote
HVEI
2009
14 years 7 months ago
2009
The appearance of objects in scenes is determined by their shape, material properties and by the light field, and, in contradistinction, the appearance of those objects provides u...
ICIP
2008
IEEE
15 years 11 months ago
2008
IEEE
In this paper, we analyze the formation of blocking artifacts as a result of quantization of the discrete cosine transform (DCT) coefficients. These artifacts are known to be the ...
104
click to vote
IBPRIA
2005
Springer
15 years 3 months ago
2005
Springer
It is well-known that image pixel values of an object could vary if the lighting conditions change. Some common factors that produce changes in the pixels values are due to the vie...