564 search results - page 47 / 113 » Independent components extraction from image matrix |
ACCV
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. We propose a robust method to extract silhouettes of foreground objects from color video sequences. To cope with various changes in the background, the background is mode...
ICRA
2008
IEEE
15 years 4 months ago
2008
IEEE
— A new visual servoing method based on B-mode ultrasound images is proposed to automatically control the motion of a 2D ultrasound probe held by a medical robot in order to reac...
ICCV
1995
IEEE
15 years 1 months ago
1995
IEEE
The structure-from-motion problem has been extensively studied in the field of computer vision. Yet, the bulk of the existing work assumes that the scene contains only a single m...
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Presentation
The Discrete Pascal Transform (DPT) has been proved remarkably useful for edge detection, filter design, discrete-time signal interpolation and data hiding. In the present work a n...
WACV
2005
IEEE
15 years 3 months ago
2005
IEEE
In this paper, we present a novel solution of image segmentation based on positiveness by regarding the segmentation as one of the graph-theoretic clustering problems. On the cont...