Dai, Yuchao; Li, Hongdong; He, Mingyi
This paper proposes a simple "prior-free" method for solving the non-rigid structure-from-motion (NRSfM) factorization problem. Other than using the fundamental low-order linear combination model assumption, our method does not assume any extra prior knowledge either about the non-rigid structure or about the camera motions. Yet, it works effectively and reliably, producing optimal results, and not suffering from the inherent basis ambiguity issue which plagued most conventional NRSfM...[Show more]
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