Abstract | ||
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This paper presents a novel algorithm intended to generate k-connected skeletons of a digital binary image using a new mask set. These skeletons may be 4 or 8 connected. The new algorithm performs a thinning process that finish when it is not possible to eliminate additional pixels without breaking the connectivity. The end-point criterion and a 30 masks set are used to decide if a pixel is eliminated. The proposed masks set for each kind of connectivity covers all the necessary cases, and guarantee to obtain a one pixel wide and k-connected skeleton without parasitic branches. The new algorithm yields some advantages to developers. It is not just oriented to written characters or some kind of object in particular; this means that the algorithm can be adapted easily to any application generating good results. Besides, the user can work with different classes of connectivity; note that several recent algorithms use 4-connectivity while 8-connectivity is used for others. Additionally, the skeletons produced by the new algorithm are immune to structured noise around the processed objects. |
Year | DOI | Venue |
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2004 | 10.1007/978-3-540-30463-0_76 | Lecture Notes in Computer Science |
Keywords | Field | DocType |
binary image | Active contour model,Computer vision,Mask set,Computer science,Binary image,Algorithm,Digital image,Artificial intelligence,Pixel,Digital geometry,Thinning algorithm,Branching (version control) | Conference |
Volume | ISSN | Citations |
3287 | 0302-9743 | 0 |
PageRank | References | Authors |
0.34 | 9 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Juan Luis Díaz-de-León S. | 1 | 7 | 3.38 |
Cornelio Yanez Marquez | 2 | 17 | 2.99 |
Giovanni Guzmán | 3 | 51 | 13.61 |