Roland Wilson, Peter Meulemans, Andrew Calway, Stefan Krüger  Home/Search
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Abstract: This paper introduces a new generalisation of the familiar scale-space and wavelet representations, designed specifically to deal with the complexities of representing motions induced in an image sequence by the movement of 3-D objects of which the scene is comprised. It does this by combining an affine representation of local image motions with a local structure model based on Gaussian functions. After a brief review of its symmetry and completeness properties, the representation is applied to ... (Update)
Context of citations to this paper: More
...estimate in region n. We assume that the regions have been segmented into a finite number of classes based on their motions and average colour [10]. The smoothing algorithm operates by iteratively visiting each region in turn and updating the motion as follows: b (i 1) n =...
...illustrated in Fig. 1.4c. The set of 2 D Gaussians is an ideal choice since it is closed under the operation of the affine transformation [150]. The representation referred to as the g blob representation is temporally persistent and the affine motion estimator discussed...
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BibTeX entry: (Update)
R.Wilson, A.D.Calway, S.A.Kruger and P.Meulemans, "Image sequence analysis and segmentation using G-blobs", Proc. IEEE Int Conf on Image Processing, 1998. http://citeseer.ist.psu.edu/article/wilson98image.html More
@inproceedings{ wilson98image,
author = "Roland Wilson and Peter Meulemans and Andrew Calway and Stefan Kruger",
title = "Image Sequence Analysis and Segmentation Using {G}-blobs",
booktitle = "{IEEE} International Conference on Image Processing",
publisher = "IEEE",
isbn = "0-8186-8821-1",
pages = "483--487",
year = "1998",
url = "citeseer.ist.psu.edu/article/wilson98image.html" }
Citations (may not include all citations):1526 Ten Lectures on Wavelets (context) - Daubechies - 1992 ACM
451 Image coding using wavelet transform (context) - Antonini, Barlaud et al. - 1992
437 The Laplacian pyramid as a compact image code - Burt, Adelson - 1983 ACM
359 Scale space filtering (context) - Witkin - 1983
88 Signal Analysis (context) - Papoulis - 1977 ACM
47 Tracking line segments (context) - Deriche, Faugeras - 1990 ACM DBLP
40 Region-based tracking using affine motion models in long ima.. (context) - Meyer, Bouthemy - 1994 ACM
33 Introduction to Random Signal Analysis and Kalman Filtering (context) - Brown - 1983
28 A generalized wavelet transform for Fourier analysis: the mu.. (context) - Wilson, Calway et al. - 1992
13 A multiresolution frequency domain method for estimating aff.. - Kruger, Calway - 1996 ACM
11 Motion estimation using adaptive correlation and local direc.. - Calway, Kruger et al. - 1998 ACM DBLP
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