117 search results - page 19 / 24 » New Fast Principal Component Analysis for Face Detection |
SCALESPACE
1999
Springer
15 years 1 months ago
1999
Springer
In this paper we address two important problems in motion analysis: the detection of moving objects and their localization. Statistical and level set approaches are adopted in orde...
AUTOMATICA
2006
14 years 9 months ago
2006
It is known that many subspace algorithms give biased estimates for closed-loop data due to the existence of feedback. In this paper we present a new subspace identification metho...
IPM
2006
14 years 9 months ago
2006
A methodology for automatically identifying and clustering semantic features or topics in a heterogeneous text collection is presented. Textual data is encoded using a low rank no...
FGR
2008
IEEE
15 years 3 months ago
2008
IEEE
In this paper, we focus on the reliable detection of facial fiducial points, such as eye, eyebrow and mouth corners. The proposed algorithm aims to improve automatic landmarking ...
109
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SIAMIS
2010
14 years 4 months ago
2010
This article proposes a new method for image separation into a linear combination of morphological components. Sparsity in fixed dictionaries is used to extract the cartoon and osc...