25 citations · 25 across the 3 of their papers we have counts for
2 papers
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…
cs.IT2014★ 25 cited
Distributed noise-shaping quantization: I. Beta duals of finite frames and near-optimal quantization of random measurements
Evan Chou, Sinan Güntürk
This paper introduces a new algorithm for the so-called "Analysis Problem" in quantization of finite frame representations which provides a near-optimal solution in the case of ran…