26 citations · 98 across the 31 of their papers we have counts for
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cs.IT2015★ 1 cited
A Deterministic Analysis of Decimation for Sigma-Delta Quantization of Bandlimited Functions
Ingrid Daubechies, Rayan Saab
We study Sigma-Delta () quantization of oversampled bandlimited functions. We prove that digitally integrating blocks of bits and then down-sampling, a process known as decimat…
cs.IT2015
Quantization of compressive samples with stable and robust recovery
Rayan Saab, Rongrong Wang, Ozgur Yilmaz
In this paper we study the quantization stage that is implicit in any compressed sensing signal acquisition paradigm. We propose using Sigma-Delta quantization and a subsequent rec…
cs.IT2015
Noise-shaping Quantization Methods for Frame-based and Compressive Sampling Systems
Evan Chou, C. Sinan Güntürk, Felix Krahmer +2
Noise shaping refers to an analog-to-digital conversion methodology in which quantization error is arranged to lie mostly outside the signal spectrum by means of oversampling and f…