369 search results - page 47 / 74 » Recovering Illumination and Texture Using Ratio Images |
121
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CVPR
1997
IEEE
15 years 6 months ago
1997
IEEE
In this paper we focus on using local 3D structure for segmentation. A tensor descriptor is estimated for each neighbourhood, i.e. for each voxel in the data set. The tensors are ...
CVPR
2004
IEEE
16 years 4 months ago
2004
IEEE
In this paper, we present a unified framework for modeling intrinsic properties of face images for recognition. It is based on the quotient image (QI) concept, in particular on th...
142
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ACCV
2010
Springer
14 years 9 months ago
2010
Springer
Dynamic textures (DT) are videos of non-rigid dynamical objects, such as fire and waves, which constantly change their shape and appearance over time. Most of the prior work on DT ...
117
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SIBGRAPI
2007
IEEE
15 years 8 months ago
2007
IEEE
— In the reversible conversion of color images to gray ones, colors are mapped to textures and from the textures the receiver can recover the colors, i.e. one may print a color i...
TITB
2002
15 years 1 months ago
2002
This pilot study was carried out to find the feasibility of analyzing the maturity of the fetal lung using ultrasound images. Data were collected from normal pregnant women at inte...