Abstract: In this note, we show that by quantizing the N -dimensional frame coefficients of signals in R d using r th-order Sigma-Delta quantization schemes ...

Feb 8, 2012 · Abstract—In this note, we show that by quantizing the -dimen- sional frame coefficients of signals in using th-order Sigma-.

In particular, we construct a family of finite frames tailored specifically for coarse Sigma-Delta quantization that admit themselves as both canonical duals ...

Sep 12, 2011 · In this note, we show that by quantizing the N-dimensional frame coefficients of signals in Rd using r-th- order Sigma-Delta quantization ...

Dive into the research topics of 'Root-exponential accuracy for coarse quantization of finite frame expansions'. Together they form a unique fingerprint.

Root-Exponential Accuracy for Coarse Quantization of Finite Frame Expansions. 2012 | journal article. A publication with affiliation to the University of ...

Root-Exponential Accuracy for Coarse Quantization of Finite Frame Expansions. F Krahmer, R Saab, R Ward. 38, 2012. Curvelet-based primary-multiple separation ...

Root-exponential accuracy for coarse quantization of finite frame expansions. Information Theory, IEEE Transactions on, 58(2):1069–1079, 2012. [22] F ...

Jul 1, 2023 · Ward, Root-exponential accuracy for coarse quantization of finite frame expan- sions, IEEE Trans. Inform. Theory 58 (2012), no. 2, 1069–1079 ...

Abstract— The K-level Sigma-Delta (Σ∆) scheme with step size δ is introduced as a technique for quantizing finite frame expansions for Rd. Error estimates ...