Search Results for author: Pallabi Ghosh

Found 6 papers, 1 papers with code

LD-ZNet: A Latent Diffusion Approach for Text-Based Image Segmentation

no code implementations ICCV 2023 Koutilya PNVR, Bharat Singh, Pallabi Ghosh, Behjat Siddiquie, David Jacobs

First, we show that the latent space of LDMs (z-space) is a better input representation compared to other feature representations like RGB images or CLIP encodings for text-based image segmentation.

Image Classification Image Segmentation +2

Learning Graphs for Knowledge Transfer With Limited Labels

no code implementations CVPR 2021 Pallabi Ghosh, Nirat Saini, Larry S. Davis, Abhinav Shrivastava

The standard paradigm is to utilize relationships in the input graph to transfer information using GCNs from training to testing nodes in the graph; for example, the semi-supervised, zero-shot, and few-shot learning setups.

Benchmarking Few-Shot action recognition +3

Depth Completion Using a View-constrained Deep Prior

no code implementations21 Jan 2020 Pallabi Ghosh, Vibhav Vineet, Larry S. Davis, Abhinav Shrivastava, Sudipta Sinha, Neel Joshi

Given color images and noisy and incomplete target depth maps, we optimize a randomly-initialized CNN model to reconstruct a depth map restored by virtue of using the CNN network structure as a prior combined with a view-constrained photo-consistency loss.

Depth Completion Image Denoising

Stacked Spatio-Temporal Graph Convolutional Networks for Action Segmentation

no code implementations26 Nov 2018 Pallabi Ghosh, Yi Yao, Larry S. Davis, Ajay Divakaran

We show results on CAD120 (which provides pre-computed node features and edge weights for fair performance comparison across algorithms) as well as a more complex real-world activity dataset, Charades.

Action Recognition Action Segmentation +2

Cannot find the paper you are looking for? You can Submit a new open access paper.