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EMMCVPR
2009
Springer
15 years 9 months ago
A Local Normal-Based Region Term for Active Contours
Global region-based active contours, like the Chan-Vese model, often make strong assumptions on the intensity distributions of the searched object and background, preventing their ...
Julien Mille, Laurent D. Cohen
PSIVT
2009
Springer
252views Multimedia» more  PSIVT 2009»
15 years 9 months ago
Moving Object Segmentation Using Optical Flow and Depth Information
This paper discusses the detection of moving objects (being a crucial part of driver assistance systems) using monocular or stereoscopic computer vision. In both cases, object dete...
Jens Klappstein, Tobi Vaudrey, Clemens Rabe, Andre...
ROBOCUP
2001
Springer
141views Robotics» more  ROBOCUP 2001»
15 years 9 months ago
5dpo Team Description
. 5dpo is a team created in 1998 in the Faculty of Engineering of the University of Porto in Portugal. The team regularly participates in RoboCup middle-size and small size leagues...
Paulo Costa, Armando Sousa, Paulo Marques, Pedro C...
ROBVIS
2001
Springer
114views Robotics» more  ROBVIS 2001»
15 years 9 months ago
A Wavelet-Based Algorithm for Height from Gradients
This paper presents a wavelet-based algorithm for height from gradients. The tensor product of the third-order Daubechies’ scaling functions is used to span the solution space. ...
Tiangong Wei, Reinhard Klette
CVPR
2000
IEEE
15 years 9 months ago
Alpha Estimation in Natural Images
Many boundaries between objects in the world project onto curves in an image. However, boundaries involving natural objects (e.g., trees, hair, water, smoke) are often unworkable ...
Mark A. Ruzon, Carlo Tomasi
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