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Uddeshya Upadhyay

4 accepted papers

2023

ProbVLM: Probabilistic Adapter for Frozen Vison-Language Models

ICCV 2023poster

Large-scale vision-language models (VLMs) like CLIP successfully find correspondences between images and text. Through the standard deterministic mapping process, an image or a text sample is mapped to a single vector in the embedding space. This is problematic: as multiple samples (images or text)…

Cited by 31PDFScholar
2023

USIM-DAL: Uncertainty-aware Statistical Image Modeling-based Dense Active Learning for Super-resolution

UAI 2023poster

Dense regression is a widely used approach in computer vision for tasks such as image super-resolution, enhancement, depth estimation, etc. However, the high cost of annotation and labeling makes it challenging to achieve accurate results. We propose incorporating active learning into dense regressi…

Cited by 3SourcePDFScholar
2022

BayesCap: Bayesian Identity Cap for Calibrated Uncertainty in Frozen Neural Networks

ECCV 2022poster

"High-quality calibrated uncertainty estimates are crucial for numerous real-world applications, especially for deep learning-based deployed ML systems. While Bayesian deep learning techniques allow uncertainty estimation, training them with large-scale datasets is an expensive process that does not…