C. Seelamantula

activity

20132026

most citedEpoch-Synchronous Overlap-Add (ESOLA) for Time- and Pitch-Scale Modification of Speech Signals

14 citations · 74 across the 38 of their papers we have counts for

collaborators

Showing 2014 · cs.CVShow all

2 papers · 2 filters

cs.CV2014★ 6 cited

Directional Bilateral Filters

Manasij Venkatesh, Chandra Sekhar Seelamantula

We propose a bilateral filter with a locally controlled domain kernel for directional edge-preserving smoothing. Traditional bilateral filters use a range kernel, which is responsi…

cs.CV2014

$ℓ_{1}$ -K-SVD: A Robust Dictionary Learning Algorithm With Simultaneous Update

Subhadip Mukherjee, Rupam Basu, Chandra Sekhar Seelamantula

We develop a dictionary learning algorithm by minimizing the $ℓ_{1}$ distortion metric on the data term, which is known to be robust for non-Gaussian noise contamination. The prop…

Directional Bilateral Filters

ℓ1​-K-SVD: A Robust Dictionary Learning Algorithm With Simultaneous Update

$ℓ_{1}$ -K-SVD: A Robust Dictionary Learning Algorithm With Simultaneous Update