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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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Bibliografske podrobnosti
Main Authors: Yuan, Yubo, Liu, Yun, Dai, Guanghui, Zhang, Jing, Chen, Zhihua
Format: Artigo
Jezik:Inglês
Izdano: Hindawi Publishing Corporation 2014
Teme:
Online dostop: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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