5593 search results - page 120 / 1119 » Detecting Illumination in Images |
ICIAR
2010
Springer
15 years 2 months ago
2010
Springer
In low-resolution images, people at large distance appear very small and we may be interested in detecting the subject’s face for recognition or analysis. However, recent face de...
AFRIGRAPH
2004
ACM
15 years 3 months ago
2004
ACM
We present a technique for capturing the extreme dynamic range of natural illumination environments that include the sun and sky, which has presented a challenge for traditional h...
CGF
2008
14 years 10 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...
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ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper proposes a two-step methodology for improving the discriminatory power of Linear Discriminant Analysis (LDA) for video-based human face recognition. Results indicate th...
APVIS
2004
14 years 11 months ago
2004
Tiling projectors provides an effective and easy option to increase screen space. Differences in projectors' components however contribute to non-uniformities in illumination...