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Automatic Foreground Extraction Based on Difference of Gaussian

A novel algorithm for automatic foreground extraction based on difference of Gaussian (DoG) is presented. In our algorithm, DoG is employed to find the candidate keypoints of an input image in different color layers. Then, a keypoints filter algorithm is proposed to get the keypoints by removing the...

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Detalhes bibliográficos
Main Authors: Yuan, Yubo, Liu, Yun, Dai, Guanghui, Zhang, Jing, Chen, Zhihua
Formato: Artigo
Idioma:Inglês
Publicado em: Hindawi Publishing Corporation 2014
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4127285/
https://ncbi.nlm.nih.gov/pubmed/25136655
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2014/296074
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