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Sriram Narayanan

5 accepted papers

2026

Dual Band Thermal Videography: Separating Time-Varying Reflection and Emission Near Ambient Conditions

CVPR 2026

Long-wave infrared radiation captured by a thermal camera includes (a) emission from an object governed by its temperature and emissivity, and (b) reflected radiation from the surrounding environment. Separating these components is a long-standing challenge in thermography. Even when using multiple

Cited by 0SourceScholar
2026

PhyCo: Learning Controllable Physical Priors for Generative Motion

CVPR 2026

Modern video diffusion models excel at appearance synthesis but still struggle with physical consistency: objects drift, collisions lack realistic rebound, and material responses seldom match their underlying properties. We present PhyCo, a framework that introduces continuous, interpretable, and ph

Cited by 0SourceScholar
2024

A Theory of Joint Light and Heat Transport for Lambertian Scenes

CVPR 2024poster

We present a novel theory that establishes the relationship between light transport in visible and thermal infrared and heat transport in solids. We show that heat generated due to light absorption can be estimated by modeling heat transport using a thermal camera. For situations where heat conducti…

Cited by 3SourcePDFScholar
2024

Long-HOT: A Modular Hierarchical Approach for Long-Horizon Object Transport

ICRA 2024poster

We aim to address key challenges in long-horizon embodied exploration and navigation by proposing a long-horizon object transport task called Long-HOT and a novel modular framework for temporally extended navigation. Agents in Long-HOT need to efficiently find and pick up target objects that are sca…

Cited by 2SourceScholar
2021

Divide-and-Conquer for Lane-Aware Diverse Trajectory Prediction

CVPR 2021poster

Trajectory prediction is a safety-critical tool for autonomous vehicles to plan and execute actions. Our work addresses two key challenges in trajectory prediction, learning multimodal outputs, and better predictions by imposing constraints using driving knowledge. Recent methods have achieved stron…

Cited by 79PDFScholar