Search Results for author: Arnab Dey

Found 10 papers, 0 papers with code

GHNeRF: Learning Generalizable Human Features with Efficient Neural Radiance Fields

no code implementations9 Apr 2024 Arnab Dey, Di Yang, Rohith Agaram, Antitza Dantcheva, Andrew I. Comport, Srinath Sridhar, Jean Martinet

In this paper, we introduce a novel approach, termed GHNeRF, designed to address these limitations by learning 2D/3D joint locations of human subjects with NeRF representation.

HFNeRF: Learning Human Biomechanic Features with Neural Radiance Fields

no code implementations9 Apr 2024 Arnab Dey, Di Yang, Antitza Dantcheva, Jean Martinet

In recent advancements in novel view synthesis, generalizable Neural Radiance Fields (NeRF) based methods applied to human subjects have shown remarkable results in generating novel views from few images.

Neural Rendering Novel View Synthesis

Guaranteeing Service in Connected Microgrids: Storage Planning and Optimal Power Sharing Policy

no code implementations12 Mar 2024 Arnab Dey, Vivek Khatana, Ankur Mani, Murti V. Salapaka

To address this issue, battery energy sources (BESs) are being increasingly used as a promising solution to counter the uncertainty associated with RES power production.

PNeRF: Probabilistic Neural Scene Representations for Uncertain 3D Visual Mapping

no code implementations23 Sep 2022 Yassine Ahmine, Arnab Dey, Andrew I. Comport

The aim of this paper is therefore to propose a novel method for training {\em probabilistic neural scene representations} with uncertain training data that could enable the inclusion of these representations in robotics applications.

Weakly Supervised Classification of Vital Sign Alerts as Real or Artifact

no code implementations18 Jun 2022 Arnab Dey, Mononito Goswami, Joo Heung Yoon, Gilles Clermont, Michael Pinsky, Marilyn Hravnak, Artur Dubrawski

Our weakly supervised models perform competitively with traditional supervised techniques and require less involvement from domain experts, demonstrating their use as efficient and practical alternatives to supervised learning in HC applications of ML.

Weakly Supervised Classification

Mip-NeRF RGB-D: Depth Assisted Fast Neural Radiance Fields

no code implementations19 May 2022 Arnab Dey, Yassine Ahmine, Andrew I. Comport

Neural scene representations, such as Neural Radiance Fields (NeRF), are based on training a multilayer perceptron (MLP) using a set of color images with known poses.

RGB-D Neural Radiance Fields: Local Sampling for Faster Training

no code implementations26 Mar 2022 Arnab Dey, Andrew I. Comport

Learning a 3D representation of a scene has been a challenging problem for decades in computer vision.

Urban Fire Station Location Planning using Predicted Demand and Service Quality Index

no code implementations5 Sep 2021 Arnab Dey, Andrew Heger, Darin England

Finally, we develop an optimization problem to select best locations to install new fire stations.

Stochastic Optimization

Transactive Framework for Dynamic Energy Storage Allocation for Critical Load Management

no code implementations14 Jan 2021 Arnab Dey, Vivek Khatana, Ankur Mani, Murti V. Salapaka

Although the emerging transactive energy management techniques improve the grid reliability, the inherent uncertainty of RES poses a challenge in meeting the power demand of the critical infrastructure in the microgrid unless sufficient battery energy storage is maintained.

energy management Management

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