Varun Belagali — accepted AI-conference papers

2024

Crossway Diffusion: Improving Diffusion-based Visuomotor Policy via Self-supervised Learning

Xiang Li, Varun Belagali, Jinghuan Shang, Michael S. Ryoo

ICRA 2024poster

Diffusion models have been adopted for behavioral cloning in a sequence modeling fashion, benefiting from their exceptional capabilities in modeling complex data distributions. The standard diffusion-based policy iteratively denoises action sequences from random noise conditioned on the input states…

Cited by 29 Source ↗code ↗Scholar ↗

2022

An Error Correction Scheme for Improved Air-Tissue Boundary in Real-Time MRI Video for Speech Production

Anwesha Roy, Varun Belagali, Prasanta Kumar Ghosh

ICASSP 2022accepted

The best performance in Air-tissue boundary (ATB) segmentation of real-time Magnetic Resonance Imaging (rtMRI) videos in speech production is known to be achieved by a 3-dimensional convolutional neural network (3D-CNN) model. However, the evaluation of this model, as well as other ATB segmentation…

Cited by 0 Source ↗Scholar ↗