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Lasith Adhikari

3 accepted papers

2016

Analysis of p-norm regularized subproblem minimization for sparse photon-limited image recovery

ICASSP 2016accepted

Critical to accurate reconstruction of sparse signals from low-dimensional low-photon count observations is the solution of nonlinear optimization problems that promote sparse solutions. In this paper, we explore recovering high-resolution sparse signals from low-resolution measurements corrupted by…

Cited by 0SourceScholar
2016

Sparse signal recovery methods for variant detection in next-generation sequencing data

ICASSP 2016accepted

Recent advances in high-throughput sequencing technologies, have led to the collection of vast quantities of genomic data., Structural variants (SVs) - rearrangements of the genome, larger than one letter such as inversions, insertions, deletions, and duplications - are an important source of geneti…

Cited by 0SourceScholar