no code implementations • 2 Dec 2021 • Yoshiyuki Ishii, Tomoyoshi Shimobaba, David Blinder, Tobias Birnbaum, Peter Schelkens, Takashi Kakue, Tomoyoshi Ito
However, it is limited to reconstructing images that are the same size as the hologram.
no code implementations • 21 Oct 2020 • Ayyoub Ahar, Tobias Birnbaum, Maksymilian Chlipala, Weronika Zaperty, Saeed Mahmoudpour, Tomasz Kozacki, Malgorzata Kujawinska, Peter Schelkens
Objective quality assessment of digital holograms has proven to be a challenging task.
no code implementations • 11 Dec 2018 • Colas Schretter, Jianyong Sun, Peter Schelkens
We introduce a balloon estimator in a generalized expectation-maximization method for estimating all parameters of a Gaussian mixture model given one data sample per mixture component.