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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 31PDF ↗Scholar ↗
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 3Source ↗PDF ↗Scholar ↗
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…