27 citations · 29 across the 3 of their papers we have counts for
4 papers · 1 filter
Discrete Sampling Theorem, Sinc-lets and Other Peculiar Properties of Sampled Signals
L. Yaroslavsky
Discrete sampling theorem is formulated that refers to discrete signals specified by a finite number of their samples and band-limited in a domain of a certain orthogonal transform…
Non-uniform sampling, image recovery from sparse data and the discrete sampling theorem
Leonid P. Yaroslavsky, Gil Shabat, Benny G. Salomon +2
In many applications sampled data are collected in irregular fashion or are partly lost or unavailable. In these cases it is required to convert irregularly sampled signals to regu…
Optics-less Sensors for Localization of Radiation Sources
H. J. Caulfield, L. P. Yaroslavsky, Ch. Goerzen +1
A new family of radiation sensors is introduced which do not require any optics. The sensors consist of arrays of elementary sub-sensors with natural cosine-law or similar angular…
Super-resolution in turbulent videos: making profit from damage
L. Yaroslavsky, B. Fishbain, G. Shabat +1
It is shown that one can make use of local instabilities in turbulent video frames to enhance image resolution beyond the limit defined by the image sampling rate. The paper outlin…