Search Results for author: Rajbabu Velmurugan

Found 8 papers, 1 papers with code

Robust Direction-of-Arrival Estimation using Array Feedback Beamforming in Low SNR Scenarios

no code implementations16 Mar 2023 Parth Mehta, Kumar Appaiah, Rajbabu Velmurugan

We then incorporate a retransmission based minimum variance distortionless response (MVDR) beamformer with the feedback beamforming setup.

Direction of Arrival Estimation

Lattice All-Pass Filter based Precoder Adaptation for MIMO Wireless Channels

no code implementations22 Feb 2023 Parth Mehta, Agulla Surya Bharath, Kumar Appaiah, Rajbabu Velmurugan, Debasattam Pal

Modern 5G communication systems employ multiple-input multiple-output (MIMO) in conjunction with orthogonal frequency division multiplexing (OFDM) to enhance data rates, particularly for wideband millimetre wave (mmW) applications.

Distilling Spikes: Knowledge Distillation in Spiking Neural Networks

no code implementations1 May 2020 Ravi Kumar Kushawaha, Saurabh Kumar, Biplab Banerjee, Rajbabu Velmurugan

We also present a multi-stage knowledge distillation technique for SNNs using an intermediate network to obtain higher performance from the student network.

Image Classification Knowledge Distillation +1

Multiple Kernel Fisher Discriminant Metric Learning for Person Re-identification

no code implementations9 Oct 2019 T M Feroz Ali, Kalpesh K Patel, Rajbabu Velmurugan, Subhasis Chaudhuri

We derive a Mahalanobis metric induced by KFDA and argue that KFDA is efficient to be applied for metric learning in person re-identification.

Metric Learning Person Re-Identification

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