The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
É apresentado um modelo dinâmico discreto para definição de contornos em imagens médicas 2-D. Um contorno ativo neste objetivo é otimizado por um algoritmo de programação dinâmica, para o qual é introduzida uma nova restrição que possui propriedades rápidas e estáveis. A energia interna do modelo depende de comportamento local do contorno, enquanto a energia externa é derivada de características da imagem. O algoritmo é capaz de detectar rapidamente objetos convexos e côncavos, mesmo quando a qualidade da imagem é ruim.
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Dong Joong KANG, Chang Yong KIM, Yang Seok SEO, In So KWEON, "A Fast and Stable Method for Detecting and Tracking Medical Organs in MRI Sequences" in IEICE TRANSACTIONS on Information,
vol. E82-D, no. 2, pp. 497-499, February 1999, doi: .
Abstract: A discrete dynamic model for defining contours in 2-D medical images is presented. An active contour in this objective is optimized by a dynamic programming algorithm, for which a new constraint that has fast and stable properties is introduced. The internal energy of the model depends on local behavior of the contour, while the external energy is derived from image features. The algorithm is able to rapidly detect convex and concave objects even when the image quality is poor.
URL: https://global.ieice.org/en_transactions/information/10.1587/e82-d_2_497/_p
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@ARTICLE{e82-d_2_497,
author={Dong Joong KANG, Chang Yong KIM, Yang Seok SEO, In So KWEON, },
journal={IEICE TRANSACTIONS on Information},
title={A Fast and Stable Method for Detecting and Tracking Medical Organs in MRI Sequences},
year={1999},
volume={E82-D},
number={2},
pages={497-499},
abstract={A discrete dynamic model for defining contours in 2-D medical images is presented. An active contour in this objective is optimized by a dynamic programming algorithm, for which a new constraint that has fast and stable properties is introduced. The internal energy of the model depends on local behavior of the contour, while the external energy is derived from image features. The algorithm is able to rapidly detect convex and concave objects even when the image quality is poor.},
keywords={},
doi={},
ISSN={},
month={February},}
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TY - JOUR
TI - A Fast and Stable Method for Detecting and Tracking Medical Organs in MRI Sequences
T2 - IEICE TRANSACTIONS on Information
SP - 497
EP - 499
AU - Dong Joong KANG
AU - Chang Yong KIM
AU - Yang Seok SEO
AU - In So KWEON
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Information
SN -
VL - E82-D
IS - 2
JA - IEICE TRANSACTIONS on Information
Y1 - February 1999
AB - A discrete dynamic model for defining contours in 2-D medical images is presented. An active contour in this objective is optimized by a dynamic programming algorithm, for which a new constraint that has fast and stable properties is introduced. The internal energy of the model depends on local behavior of the contour, while the external energy is derived from image features. The algorithm is able to rapidly detect convex and concave objects even when the image quality is poor.
ER -