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Hiran Sarkar

3 accepted papers

2026

Node-RF: Learning Generalized Continuous Space-Time Scene Dynamics with Neural ODE-based NeRFs

CVPR 2026

Predicting scene dynamics from visual observations is challenging. Existing methods capture dynamics only within observed boundaries failing to extrapolate far beyond the training sequence. Node-RF (Neural ODE-based NeRF) overcomes this limitation by integrating Neural Ordinary Differential Equation

Cited by 0SourceScholar
2022

Concurrent Subsidiary Supervision for Unsupervised Source-Free Domain Adaptation

ECCV 2022poster

"The prime challenge in unsupervised domain adaptation (DA) is to mitigate the domain shift between the source and target domains. Prior DA works show that pretext tasks could be used to mitigate this domain shift by learning domain invariant representations. However, in practice, we find that most…

2022

Subsidiary Prototype Alignment for Universal Domain Adaptation

NeurIPS 2022accept

Universal Domain Adaptation (UniDA) deals with the problem of knowledge transfer between two datasets with domain-shift as well as category-shift. The goal is to categorize unlabeled target samples, either into one of the "known" categories or into a single "unknown" category. A major problem in Uni…

Cited by 25SourcePDFScholar