2770 search results - page 408 / 554 » Prediction of Image Detail |
CVPR
2000
IEEE
15 years 1 days ago
2000
IEEE
We propose a method to learn heterogeneous models of object classes for visual recognition. The training images contain a preponderance of clutter and learning is unsupervised. Ou...
CVPR
2001
IEEE
15 years 1 days ago
2001
IEEE
This paper presents an improvement of the classical Non-negative Matrix Factorization (NMF) approach, for dealing with local representations of image objects. NMF, when applied to...
CVPR
2005
IEEE
15 years 1 days ago
2005
IEEE
Reliable detection of human activity is an unsolved problem. The main is that low resolution and the unconstrained nature of realistic environments and human behaviourmakeform cue...
CVPR
2007
IEEE
15 years 1 days ago
2007
IEEE
: This paper proposes a novel algorithm for calibrated multi-view stereopsis that outputs a (quasi) dense set of rectangular patches covering the surfaces visible in the input imag...
ICCV
2001
IEEE
14 years 12 months ago
2001
IEEE
Principal Component Analysis (PCA) has been widely used for the representation of shape, appearance, and motion. One drawback of typical PCA methods is that they are least squares...