Skip-WaveNet: A Wavelet based Multi-scale Architecture to Trace Firn Layers in Radar Echograms

no code implementations • 30 Oct 2023 • Debvrat Varshney, Masoud Yari, Oluwanisola Ibikunle, Jilu Li, John Paden, Maryam Rahnemoonfar

Echograms created from airborne radar sensors capture the profile of firn layers present on top of an ice sheet.

Multiresolution Fully Convolutional Networks to detect Clouds and Snow through Optical Satellite Images

no code implementations • 7 Jan 2022 • Debvrat Varshney, Claudio Persello, Prasun Kumar Gupta, Bhaskar Ramachandra Nikam

As SWIR is typically of a lower resolution compared to VNIR, this study proposes a multiresolution fully convolutional neural network (FCN) that can effectively detect clouds and snow in VNIR images.

Cloud Detection Semantic Segmentation +1

Regression Networks For Calculating Englacial Layer Thickness

1 code implementation • 10 Apr 2021 • Debvrat Varshney, Maryam Rahnemoonfar, Masoud Yari, John Paden

Ice thickness estimation is an important aspect of ice sheet studies.

regression

FloodNet: A High Resolution Aerial Imagery Dataset for Post Flood Scene Understanding

7 code implementations • 5 Dec 2020 • Maryam Rahnemoonfar, Tashnim Chowdhury, Argho Sarkar, Debvrat Varshney, Masoud Yari, Robin Murphy

This dataset demonstrates the post flooded damages of the affected areas.

Image Classification object-detection +6

Deep Ice Layer Tracking and Thickness Estimation using Fully Convolutional Networks

1 code implementation • 1 Sep 2020 • Debvrat Varshney, Maryam Rahnemoonfar, Masoud Yari, John Paden

Global warming is rapidly reducing glaciers and ice sheets across the world.

Semantic Segmentation