Search Results for author: Niels da Vitoria Lobo

Found 5 papers, 2 papers with code

Co-Occurring of Object Detection and Identification towards unlabeled object discovery

no code implementations25 Mar 2024 Binay Kumar Singh, Niels da Vitoria Lobo

In co-occurrence matrix analysis, we set base classes based on the maximum occurrences of the labels and build association rules and generate frequent patterns.

Object object-detection +2

Weakly Supervised Grounding for VQA in Vision-Language Transformers

1 code implementation5 Jul 2022 Aisha Urooj Khan, Hilde Kuehne, Chuang Gan, Niels da Vitoria Lobo, Mubarak Shah

Transformers for visual-language representation learning have been getting a lot of interest and shown tremendous performance on visual question answering (VQA) and grounding.

Question Answering Representation Learning +1

MMFT-BERT: Multimodal Fusion Transformer with BERT Encodings for Visual Question Answering

1 code implementation Findings of the Association for Computational Linguistics 2020 Aisha Urooj Khan, Amir Mazaheri, Niels da Vitoria Lobo, Mubarak Shah

We present MMFT-BERT(MultiModal Fusion Transformer with BERT encodings), to solve Visual Question Answering (VQA) ensuring individual and combined processing of multiple input modalities.

Question Answering Visual Question Answering

Understanding Trajectory Behavior: A Motion Pattern Approach

no code implementations4 Jan 2015 Mahdi M. Kalayeh, Stephen Mussmann, Alla Petrakova, Niels da Vitoria Lobo, Mubarak Shah

In the second phase, via a Kmeans clustering approach, we create motion components by clustering the flow vectors with respect to their location and velocity.

Clustering Trajectory Clustering

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