70 citations · 110 across the 33 of their papers we have counts for
5 papers · 1 filter
Quasi Monte Carlo Time-Frequency Analysis
Ron Levie, Haim Avron, Gitta Kutyniok
We study signal processing tasks in which the signal is mapped via some generalized time-frequency transform to a higher dimensional time-frequency space, processed there, and synt…
Randomized Continuous Frames in Time-Frequency Analysis
Ron Levie, Haim Avron
Recently, a Monte Carlo approach was proposed for processing highly redundant continuous frames. In this paper we present and analyze applications of this new theory. The computati…
Analysis of simultaneous inpainting and geometric separation based on sparse decomposition
Van Tiep Do, Ron Levie, Gitta Kutyniok
Natural images are often the superposition of various parts of different geometric characteristics. For instance, an image might be a mixture of cartoon and texture structures. In…
In-Distribution Interpretability for Challenging Modalities
Cosmas Heiß, Ron Levie, Cinjon Resnick +2
It is widely recognized that the predictions of deep neural networks are difficult to parse relative to simpler approaches. However, the development of methods to investigate the m…
Real-time Localization Using Radio Maps
Çağkan Yapar, Ron Levie, Gitta Kutyniok +1
This paper deals with the problem of localization in a cellular network in a dense urban scenario. Global Navigation Satellite System typically performs poorly in urban environment…