1621 search results - page 188 / 325 » Detecting Experiences from Weblogs |
ECCV
2006
Springer
14 years 10 months ago
2006
Springer
In this paper, we propose a two-level integrated model for accurate face shape alignment. At the low level, the shape is split into a set of line segments which serve as the nodes ...
ICIP
2008
IEEE
14 years 10 months ago
2008
IEEE
We address two-dimensional shape-based classification, considering shapes described by arbitrary sets of unlabeled points, or landmarks. This is relevant in practice because, in m...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
A visually-optimal quantization and rate-control strategy based on results of recent contrast sensitivity and suprathreshold summation experiments is proposed. At suprathreshold c...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
With the large and increasing amount of visual information available in digital libraries and the Web, efficient and robust systems for image retrieval are urgently needed. In thi...
VIS
2004
IEEE
14 years 9 months ago
2004
IEEE
Although luminance contrast plays a predominant role in motion perception, significant additional effects are introduced by chromatic contrasts. In this paper, relevant results fr...