369 search results - page 27 / 74 » Recovering Illumination and Texture Using Ratio Images |
110
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CIMAGING
2008
15 years 3 months ago
2008
We apply stabilized inverse diffusion equations (SIDEs) to segment microscopy images of materials to aid in analysis of defects. We extend SIDE segmentation methods and demonstrat...
100
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PG
2002
IEEE
15 years 6 months ago
2002
IEEE
This paper presents a rendering method for translucent objects, in which view point and illumination can be modified at interactive rates. In a preprocessing step the impulse res...
112
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CVPR
2009
IEEE
16 years 9 months ago
2009
IEEE
We present an approach for recovering the reflectance
of a static scene with known geometry from a collection of
images taken under distant, unknown illumination. In con-
trast ...
110
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CVIU
2007
15 years 1 months ago
2007
Facial expression recognition is an active research area that finds a potential application in human emotion analysis. This work presents an illumination independent approach for...
126
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ICCV
2007
IEEE
16 years 3 months ago
2007
IEEE
We address the problem of reconstructing the 3-D shape of a Lambertian surface from multiple images acquired as an object rotates under distant and possibly varying illumination. ...