Searched for: mods_originInfo_dateIssued_s%3A%222007%22
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TNO Defensie en Veiligheid (author), den Hollander, R.J.M. (author), Hanjalic, A. (author)
In this paper we will consider a combination of the RANSAC algorithm and the Hough transform for fast model estimation under the presence of outliers. The model will be computed by sampling a smaller than minimal subset, followed by a voting process of the remaining data. In order to use the combined method for this purpose, an adequate...
conference paper 2007
document
TNO Defensie en Veiligheid (author), den Hollander, R.J.M. (author), de Lange, D.D.J. (author), Schutte, K. (author)
In this paper we present a super-resolution scheme specifically designed for faces. First, a face detector is used to find faces in a video frame, after which an optical flow algorithm is applied to track feature points on the faces. Given the set of flow vectors corresponding to a single face, we propose to use the epipolar geometry for...
conference paper 2007
document
TNO Defensie en Veiligheid (author), Dijk, J. (author), den Hollander, R.J.M. (author), Schavemaker, J.G.M. (author), Schutte, K. (author)
A camera or display usually has a smaller dynamic range than the human eye. For this reason, objects thatcan be detected by the naked eye may not be visible in recorded images. Lighting is here an important factor; improper local lighting impairs visibility of details or even entire objects. When a human is observing a scene with different kinds...
conference paper 2007
document
TNO Defensie en Veiligheid (author), den Hollander, R.J.M. (author)
The automatic interpretation of a scene in an image is the ultimate goal in computer vision. It is an ambitious goal, since the aim is essentially to create a human-like system. Humans, as we all know, have a remarkable ability in processing and interpreting visual information. We can make the transition from the pictorial information to the...
doctoral thesis 2007
document
TNO Defensie en Veiligheid (author), den Hollander, R.J.M. (author)
doctoral thesis 2007
Searched for: mods_originInfo_dateIssued_s%3A%222007%22
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