By Jan J. Koenderink, Andrea J. van Doorn (auth.), Mads Nielsen, Peter Johansen, Ole Fogh Olsen, Joachim Weickert (eds.)

This quantity constitutes the refereed court cases of the second one overseas convention on Scale-Space Theories in machine imaginative and prescient, Scale-Space'99, held in Corfu, Greece, in September 1999.
The 36 revised complete papers and the 18 revised posters awarded within the ebook have been conscientiously reviewed and chosen from sixty six fine quality submissions. The ebook addresses all present features of this younger and energetic box, specifically geometric picture flows, nonlinear diffusion, sensible minimization, linear scale-space, etc.

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Extra info for Scale-Space Theories in Computer Vision: Second International Conference, Scale-Space’99 Corfu, Greece, September 26–27, 1999 Proceedings

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It requires an upper limit for τ if one desires to establish convergence to a stable steady state. Next, the semi-implicit scheme u k+1 m = I −τ −1 k Al (u ) l=1 uk , Fast Geodesic Active Contours 39 is unconditionally stable, yet inverting the large bandwidth matrix is a computationally expensive operation. Finally, the consistent, first order, semi-implicit, additive operator splitting scheme m 1 −1 k k+1 = u , I − mτ Al (uk ) u m l=1 may be applied to efficiently solve the non-linear diffusion.

Fig. 10. 05 and α = 0, 4, respectively. Note how well the textured area is segmented in the lower right image. Applications of Locally Orderless Images 8 21 Concluding remarks In the applications presented, we have used many aspects of LOIs. g. seeded region growing. g. histogram transformation techniques. Other applications exploit the behavior of LOIs over scale to obtain non-linear diffusions, for scale selection in noise removal, and to derive texture features. We conclude that LOIs are image representations of great practical value.

On Graphics, 18(1):1–34, 1999. 11. P. Brodatz. Textures. Dover, New York, 1966. 12. T. H. Adelson. The design and use of steerable filters. IEEE PAMI, 13(9):891–906, 1991. 13. P. Perona. Deformable kernels for early vision. IEEE PAMI, 17(5):488–499, 1995. 14. J. Malik and P. Perona. Preattentive texture discrimination with early vision mechanisms. JOSA-A, 7(5):923–932, 1990. 15. J. Shi and J. Malik. Self inducing relational distance and its application to image segmentation. In ECCV, 1998. 16. C.

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