29 citations · 33 across the 6 of their papers we have counts for
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3 papers · 1 filter
cs.IT2013★ 1 cited
Stable Embedding of Grassmann Manifold via Gaussian Random matrices
Hailong Shi, Hao Zhang, Gang Li +1
In this paper, we explore a volume-based stable embedding of multi-dimensional signals based on Grassmann manifold, via Gaussian random measurement matrices. The Grassmann manifold…
cs.IT2013★ 1 cited
Quasi-Equiangular Frame (QEF) : A New Flexible Configuration of Frame
Hailong Shi, Hao Zhang
Frame theory is a powerful tool in the domain of signal processing and communication. Among its numerous configurations, the ones which have drawn much attention recently are Equia…
cs.IT2013★ 2 cited
Tight is better: Performance Improvement of the Compressive Classifier Using Equi-Norm Tight Frames
Hailong Shi, Hao Zhang
Detecting or classifying already known sparse signals contaminated by Gaussian noise from compressive measurements is different from reconstructing sparse signals, as its objective…