Search Results for author: Partha Pratim Mohanta

Found 5 papers, 1 papers with code

Thinking Hallucination for Video Captioning

1 code implementation28 Sep 2022 Nasib Ullah, Partha Pratim Mohanta

In video captioning, there are two kinds of hallucination: object and action hallucination.

Hallucination Video Captioning +1

Recent Trends in 2D Object Detection and Applications in Video Event Recognition

no code implementations7 Feb 2022 Prithwish Jana, Partha Pratim Mohanta

Object detection serves as a significant step in improving performance of complex downstream computer vision tasks.

Object object-detection +2

Unsupervised Action Localization Crop in Video Retargeting for 3D ConvNets

no code implementations14 Nov 2021 Prithwish Jana, Swarnabja Bhaumik, Partha Pratim Mohanta

To corroborate the effectiveness of the proposed method, we evaluate the video classification task by comparing our dynamic cropping technique with random cropping on three benchmark datasets, viz.

Action Localization Video Classification +1

Event and Activity Recognition in Video Surveillance for Cyber-Physical Systems

no code implementations3 Nov 2021 Swarnabja Bhaumik, Prithwish Jana, Partha Pratim Mohanta

Further exploring multistream models, we conceive a multi-tier fusion strategy for the spatial and temporal wings of a network.

Action Recognition

Boosting Video Captioning with Dynamic Loss Network

no code implementations25 Jul 2021 Nasib Ullah, Partha Pratim Mohanta

A significant drawback with existing video captioning methods is that they are optimized over cross-entropy loss function, which is uncorrelated to the de facto evaluation metrics (BLEU, METEOR, CIDER, ROUGE).

Image Classification object-detection +5

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