Spine labeling in MRI via regularized distribution matching
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Computer Assisted Radiology and Surgery"
DOI: 10.1007/s11548-017-1651-0
Abstract: PurposeThis study investigates an efficient (nearly real-time) two-stage spine labeling algorithm that removes the need for an external training while being applicable to different types of MRI data and acquisition protocols.MethodsBased solely on the image… read more here.
Keywords: distribution matching; spine labeling; external training;
Joint distribution matching embedding for unsupervised domain adaptation
Sign Up to like & getrecommendations! Published in 2020 at "Neurocomputing"
DOI: 10.1016/j.neucom.2020.05.098
Abstract: Abstract When the distributions between the source (training) and target (test) datasets are different, the performance of classical statistical learning methods degrades significantly. Domain adaptation (DA) aims at correcting this distribution mismatch and narrowing down… read more here.
Keywords: matching embedding; joint distribution; domain adaptation; distribution matching ... See more keywords
Multiset-Partition Distribution Matching
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2018.2881091
Abstract: Distribution matching is a fixed-length invertible mapping from a uniformly distributed bit sequence to shaped amplitudes and plays an important role in the probabilistic amplitude shaping framework. With conventional constant-composition distribution matching (CCDM), all output… read more here.
Keywords: partition distribution; multiset partition; distribution; composition ... See more keywords
Chaotic constant composition distribution matching for physical layer security in a PS-OFDM-PON.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.413024
Abstract: This paper proposes a probabilistic shaping orthogonal frequency division multiplexing passive optical network (PS-OFDM-PON) based on chaotic constant composition distribution matching (CCDM). With the implementation of a four-dimensional hyperchaotic Lv system, probabilistic shaping and chaotic… read more here.
Keywords: chaotic constant; ofdm pon; constant composition; security ... See more keywords