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Noncontact Vital Sign Detection based on Stepwise Atomic Norm Minimization.
Li Sun
Hong Hong
Yusheng Li
Chen Gu
Feng Xi
Changzhi Li
Xiaohua Zhu
Published in:
IEEE Signal Process. Lett. (2015)
Keyphrases
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norm minimization
convex optimization
object recognition
computer vision
sparse coding
interior point methods