41–60 von 225 Ergebnissen
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    A simple and efficient template matching algorithm

    Jurie, F. / Dhome, M. | IEEE | 2001
    motions. This algorithm is very simple (a few lines of code) and very efficient (less than 10 ms on a 150 MHz hardware). ...
    Verlag: IEEE

    Beyond Lambert: reconstructing surfaces with arbitrary BRDFs

    Magda, S. / Kriegman, D.J. / Zickler, T. et al. | IEEE | 2001
    We address an open and hitherto neglected problem in computer vision, how to reconstruct the geometry of objects with arbitrary and ...
    Verlag: IEEE

    Structure and motion from silhouettes

    Wong, K.-Y.K. / Cipolla, R. | IEEE | 2001
    . Experimental results on various objects are presented, demonstrating the quality of the reconstructions. ...
    Verlag: IEEE

    Split aperture imaging for high dynamic range

    Aggarwal, M. / Ahuja, N. | IEEE | 2001
    video-rate camera based on this design and the results obtained are presented. ...
    Verlag: IEEE

    Probabilistic learning and modelling of object dynamics for tracking

    Tay, T. / Kah Kay Sung, | IEEE | 2001
    . In this paper we present a new approach of addressing the prediction step that is based on modelling joint probability densities of ...
    Verlag: IEEE

    Color eigenflows: statistical modeling of joint color changes

    Miller, E.G. / Tieu, K. | IEEE | 2001
    second image taken under different lighting conditions, showing our technique to be superior to other methods. Setting a threshold on this ...
    Verlag: IEEE

    Video object segmentation using Eulerian region-based active contours

    Jehan-Besson, S. / Barlaud, M. / Aubert, G. | IEEE | 2001
    of descriptors depending on the evolution of the curve, i.e. depending upon features globally attached to the region, can readily be taken ...
    Verlag: IEEE

    The space of all stereo images

    Seitz, S.M. | IEEE | 2001
    stereo pair must consist of rays lying on one of three varieties of quadric surfaces. A unified representation is developed to model all classes ...
    Verlag: IEEE

    Automatic registration of 2-D with 3-D imagery in urban environments

    Stamos, I. / Alien, P.K. | IEEE | 2001
    Verlag: IEEE

    Trust-region methods for real-time tracking

    Hwann-Tzong Chen, / Tyng-Luh Liu, | IEEE | 2001
    Optimization methods based on iterative schemes can be divided into two classes: linesearch methods and trust-region methods. While ...
    Verlag: IEEE

    Noise in bilinear problems

    Haddon, J.A. / Forsyth, D.A. | IEEE | 2001
    Despite the wide application of bilinear problems to problems both in computer vision and in other fields, their behaviour under the ...
    Verlag: IEEE

    Colour photometric stereo: simultaneous reconstruction of local gradient and colour of rough textured surfaces

    Barsky, S. / Petrou, M. | IEEE | 2001
    way of dealing with the problem is to extract the local albedo and gradient surface information which do not depend on the illumination, and ...
    Verlag: IEEE

    Segmentation and range sensing using a moving-aperture lens

    Subramanian, A. / Iyer, L.R. / Abbott, A.L. et al. | IEEE | 2001
    introducing small, repeating movements of the camera center, so that objects appear to translate in the image by an amount that depends on distance ...
    Verlag: IEEE

    Alignment of non-overlapping sequences

    Caspi, Y. / Irani, M. | IEEE | 2001
    Verlag: IEEE

    Probabilistic tracking in a metric space

    Toyama, K. / Blake, A. | IEEE | 2001
    of the M/sup 2/ model in two domains tracking walking people using chamfer distances on binary edge images and tracking mouth movements by ...
    Verlag: IEEE

    A pseudo-distance map for the segmentation-free skeletonization of gray-scale images

    Jeong-Hun Jang, / Ki-Sang Hong, | IEEE | 2001
    skeleton of the original gray-scale image and it provides information on the approximate width of skeletonized structures. Since the PDM is ...
    Verlag: IEEE