Image Analysis: 13th Scandinavian Conference, SCIA 2003 by Pietro Perona (auth.), Josef Bigun, Tomas Gustavsson (eds.)

By Pietro Perona (auth.), Josef Bigun, Tomas Gustavsson (eds.)

This ebook constitutes the refeered complaints of the thirteenth Scandinavian convention on snapshot research, SCIA 2003, held in Halmstad, Sweden in June/July 2003.

The 148 revised complete papers offered including 6 invited contributions have been rigorously reviewed and chosen for presentation. The papers are geared up in topical sections on function extraction, intensity and floor, form research, coding and illustration, movement research, clinical photo processing, colour research, texture research, indexing and categorization, and segmentation and spatial grouping.

Show description

Read Online or Download Image Analysis: 13th Scandinavian Conference, SCIA 2003 Halmstad, Sweden, June 29 – July 2, 2003 Proceedings PDF

Similar nonfiction_7 books

Lead-Free Soldering

The rush towards lead-free soldering in pcs, cellphones and different digital and electric units has taken on a better urgency as legislation were handed or are pending within the usa, the ecu Union and Asia which ban lead-bearing solder. those new regulations on detrimental ingredients are altering the way in which digital units are assembled, and in particular impact strategy engineering, production and caliber insurance.

Detection of Non-Amplified Genomic DNA

This e-book deals an summary of cutting-edge in non amplified DNA detection tools and gives chemists, biochemists, biotechnologists and fabric scientists with an creation to those equipment. in truth some of these fields have devoted assets to the matter of nucleic acid detection, each one contributing with their very own particular tools and ideas.

Ordered Algebraic Structures: Proceedings of the Gainesville Conference Sponsored by the University of Florida 28th February — 3rd March, 2001

From the twenty eighth of February in the course of the third of March, 2001, the dep. of Math­ ematics of the college of Florida hosted a convention at the many facets of the sphere of Ordered Algebraic buildings. formally, the identify used to be "Conference on Lattice­ Ordered teams and I-Rings", yet its material developed past the restrictions one could go together with one of these label.

Additional info for Image Analysis: 13th Scandinavian Conference, SCIA 2003 Halmstad, Sweden, June 29 – July 2, 2003 Proceedings

Sample text

1. Illustration of channel smoothing. 18 and 7 coefficients each. A channel representation according to (1) can represent measurements p ∈ [3/2, K − 1/2], and thus we have scaled the image intensities i(x, y) ∈ [rl , rh ] using a linear mapping p(x, y) = t1 i(x, y) + t0 with K −2 and t0 = 3/2 − t1 rl . (3) t1 = rh − rl For large amounts of smoothing, the channel smoothing output looks almost like a segmented image, and this is what lead us to develop the blob extraction algorithm presented in this paper.

Such algorithms usually work with a measurement–confidence pair, but there are advantages with using the channel representation [2, 3]. The channel representation of a measurement–confidence pair (p, c) is a vector h = c( H1 (p) H2 (p) . . HK (p) )T of channel values hk , computed using a set of localised kernel functions Hk . The kernels should be symmetric, non-negative, and preferably have a compact, localised support. In this paper we will use a family of integer displaced, windowed cos2 () functions Hk (p) = cos2 (π/3(p − k)) if |p − k| ≤ 3/2 0 otherwise.

Forssén and G. Granlund A B Fig. 3. A: Clustering pyramid. B: Result of the pruning operation on clustering pyramid. Positions with confidence c = 0 are indicated with crosses. 2 Pruning the Pyramid If we look at the clustering pyramid in row A of figure 3, we can see that there is a great deal of redundancy, which will now be removed. We do this via a top-down reconstruction of the image. e. duplication. Children which are similar to the parent are set to zero, and the others get to substitute the parent description in the reconstruction.

Download PDF sample

Rated 4.80 of 5 – based on 47 votes