Conferencia
Wassermann, D.; Mejail, M.E.; Gambini, J.; Buemi, M.E. "Segmentation with active contours: A comparative study of B-Spline and Level Set techniques" (2004) Proceedings - XVII Brazilian Symposium on Computer Graphics and Image Processing, SIBGRAPI 2004. And II Ibero-American Symposium on Computer Graphics, SIACG 2004:98-105
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Abstract:
Active contours approach is a very used family of techniques in image analysis. This work presents a comparative study between two active contour approaches for image segmentation. Level sets method and deformable contours under B-spline representation are compared. These image segmentation methods have different features and are difficult to compare in terms of performance, accuracy and initialization conditions. Both are implemented and a way to calculate the approximation error is developed. As a conclusion of this work a theoretical comparison and a comparative characterization of the approximation error for each method are presented. © 2004 IEEE.
Registro:
| Documento: | Conferencia |
| Título: | Segmentation with active contours: A comparative study of B-Spline and Level Set techniques |
| Autor: | Wassermann, D.; Mejail, M.E.; Gambini, J.; Buemi, M.E. |
| Ciudad: | Curitiba |
| Filiación: | Universidad de Buenos Aires, FCEyN, Ciudad Universitaria, Pab. I, 1428 Buenos Aires, Argentina |
| Palabras clave: | Active contours; Approximation errors; B-spline representation; Textured images; Algorithms; Approximation theory; Curve fitting; Error analysis; Feature extraction; Image analysis; Mathematical models; Partial differential equations; Image segmentation |
| Año: | 2004 |
| Página de inicio: | 98 |
| Página de fin: | 105 |
| DOI: | http://dx.doi.org/10.1109/SIBGRA.2004.1352949 |
| Título revista: | Proceedings - XVII Brazilian Symposium on Computer Graphics and Image Processing, SIBGRAPI 2004. And II Ibero-American Symposium on Computer Graphics, SIACG 2004 |
| Título revista abreviado: | Braz. Symp. Comput. Graph. Image Process. |
| ISSN: | 15301834 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15301834_v_n_p98_Wassermann |
Referencias:
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- Sun, J., Liu, K., Singh, S., Laxminarayana, S., Reden, L., (2001) Shape Recovery Algorithms Using Level Sets in 2-d/3-d Medical Imagery: A State-of-the-art Review
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Citas:
---------- APA ----------
Wassermann, D., Mejail, M.E., Gambini, J. & Buemi, M.E. (2004) . Segmentation with active contours: A comparative study of B-Spline and Level Set techniques. Proceedings - XVII Brazilian Symposium on Computer Graphics and Image Processing, SIBGRAPI 2004. And II Ibero-American Symposium on Computer Graphics, SIACG 2004, 98-105.http://dx.doi.org/10.1109/SIBGRA.2004.1352949
---------- CHICAGO ----------
Wassermann, D., Mejail, M.E., Gambini, J., Buemi, M.E. "Segmentation with active contours: A comparative study of B-Spline and Level Set techniques" . Proceedings - XVII Brazilian Symposium on Computer Graphics and Image Processing, SIBGRAPI 2004. And II Ibero-American Symposium on Computer Graphics, SIACG 2004 (2004) : 98-105.http://dx.doi.org/10.1109/SIBGRA.2004.1352949
---------- MLA ----------
Wassermann, D., Mejail, M.E., Gambini, J., Buemi, M.E. "Segmentation with active contours: A comparative study of B-Spline and Level Set techniques" . Proceedings - XVII Brazilian Symposium on Computer Graphics and Image Processing, SIBGRAPI 2004. And II Ibero-American Symposium on Computer Graphics, SIACG 2004, 2004, pp. 98-105.http://dx.doi.org/10.1109/SIBGRA.2004.1352949
---------- VANCOUVER ----------
Wassermann, D., Mejail, M.E., Gambini, J., Buemi, M.E. Segmentation with active contours: A comparative study of B-Spline and Level Set techniques. Braz. Symp. Comput. Graph. Image Process. 2004:98-105.http://dx.doi.org/10.1109/SIBGRA.2004.1352949
