Gradient descent with adaptive momentum for active contour models

In active contour models (snakes), various vector force fields replacing the gradient of the original external energy in the equations of motion are a popular way to extract the object boundary. Gradient descent method is usually used to obtain the equations of motion by minimising the energy functi...

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Autors principals:	Guoqi Liu, Zhiheng Zhou, Huiqiang Zhong, Shengli Xie
Format:	Artigo
Idioma:	Inglês
Publicat:	Wiley 2014-08-01
Col·lecció:	IET Computer Vision
Matèries:	active contour models vector force fields external energy object boundary extraction gradient descent method equations of motion
Accés en línia:	https://doi.org/10.1049/iet-cvi.2013.0089
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