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Sudhir Yarram

4 accepted papers

2022

Deformable VisTR: Spatio Temporal Deformable Attention for Video Instance Segmentation

ICASSP 2022accepted

Video instance segmentation (VIS) task requires classifying, segmenting, and tracking object instances over all frames in a video clip. Recently, VisTR [1] has been proposed as end-to-end transformer-based VIS framework, while demonstrating state-of-the-art performance. However, VisTR is slow to con…

Cited by 0SourceScholar
2022

Efficient Video Instance Segmentation via Tracklet Query and Proposal

CVPR 2022poster

Video Instance Segmentation (VIS) aims to simultaneously classify, segment, and track multiple object instances in videos. Recent clip-level VIS takes a short video clip as input each time showing stronger performance than frame-level VIS (tracking-by-segmentation), as more temporal context from mul…

Cited by 52PDFScholar
2022

Joint Global-Local Alignment for Domain Adaptive Semantic Segmentation

ICASSP 2022accepted

Unsupervised domain adaptation has shown promising results in leveraging synthetic (source) images for semantic segmentation of real (target) images. One key issue is how to align data distributions between the source and target domains. Adversarial learning has been applied to align these distribut…

Cited by 0SourceScholar