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Sagar Lekhak

5 papers hereh-index 210 citations7 works total

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author position
  • first author5

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • cs.CV3
  • eess.IV2

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Showing eess.IVShow all

2 papers · 1 filter

eess.IV2026

Benchmarking Deep Learning and Statistical Target Detection Methods for PFM-1 Landmine Detection in UAV Hyperspectral Imagery

Sagar Lekhak, Prasanna Reddy Pulakurthi, Ramesh Bhatta +1

In recent years, unmanned aerial vehicles (UAVs) equipped with imaging sensors and automated processing algorithms have emerged as a promising tool to accelerate large-area surveys…

eess.IV2025

A UAV-Based VNIR Hyperspectral Benchmark Dataset for Landmine and UXO Detection

Sagar Lekhak, Emmett J. Ientilucci, Jasper Baur +1

This paper introduces a novel benchmark dataset of Visible and Near-Infrared (VNIR) hyperspectral imagery acquired via an unmanned aerial vehicle (UAV) platform for landmine and un…

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