Search Results for author: Tarun Kalluri

Found 8 papers, 4 papers with code

Tell, Don't Show!: Language Guidance Eases Transfer Across Domains in Images and Videos

no code implementations8 Mar 2024 Tarun Kalluri, Bodhisattwa Prasad Majumder, Manmohan Chandraker

We introduce LaGTran, a novel framework that utilizes readily available or easily acquired text descriptions to guide robust transfer of discriminative knowledge from labeled source to unlabeled target data with domain shifts.

GeoNet: Benchmarking Unsupervised Adaptation across Geographies

no code implementations CVPR 2023 Tarun Kalluri, Wangdong Xu, Manmohan Chandraker

In recent years, several efforts have been aimed at improving the robustness of vision models to domains and environments unseen during training.

Benchmarking Image Classification +2

Open-world Instance Segmentation: Top-down Learning with Bottom-up Supervision

no code implementations9 Mar 2023 Tarun Kalluri, Weiyao Wang, Heng Wang, Manmohan Chandraker, Lorenzo Torresani, Du Tran

Many top-down architectures for instance segmentation achieve significant success when trained and tested on pre-defined closed-world taxonomy.

Open-World Instance Segmentation Segmentation +1

Cluster-to-adapt: Few Shot Domain Adaptation for Semantic Segmentation across Disjoint Labels

no code implementations4 Aug 2022 Tarun Kalluri, Manmohan Chandraker

Domain adaptation for semantic segmentation across datasets consisting of the same categories has seen several recent successes.

Clustering Domain Adaptation +2

MemSAC: Memory Augmented Sample Consistency for Large Scale Unsupervised Domain Adaptation

1 code implementation25 Jul 2022 Tarun Kalluri, Astuti Sharma, Manmohan Chandraker

Practical real world datasets with plentiful categories introduce new challenges for unsupervised domain adaptation like small inter-class discriminability, that existing approaches relying on domain invariance alone cannot handle sufficiently well.

Fine-Grained Visual Recognition Unsupervised Domain Adaptation

Instance Level Affinity-Based Transfer for Unsupervised Domain Adaptation

1 code implementation CVPR 2021 Astuti Sharma, Tarun Kalluri, Manmohan Chandraker

Domain adaptation deals with training models using large scale labeled data from a specific source domain and then adapting the knowledge to certain target domains that have few or no labels.

Clustering Unsupervised Domain Adaptation

FLAVR: Flow-Agnostic Video Representations for Fast Frame Interpolation

1 code implementation15 Dec 2020 Tarun Kalluri, Deepak Pathak, Manmohan Chandraker, Du Tran

A majority of methods for video frame interpolation compute bidirectional optical flow between adjacent frames of a video, followed by a suitable warping algorithm to generate the output frames.

Action Recognition Motion Magnification +2

Universal Semi-Supervised Semantic Segmentation

1 code implementation ICCV 2019 Tarun Kalluri, Girish Varma, Manmohan Chandraker, C. V. Jawahar

In recent years, the need for semantic segmentation has arisen across several different applications and environments.

Ranked #27 on Semantic Segmentation on DensePASS (using extra training data)

Segmentation Semi-Supervised Semantic Segmentation +1

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