arXiv AI By Danial Sharifrazi, Saadat Behzadi, Julakha Jahan Jui, Mojtaba Mohammadi, Nouman Javed, Roohallah Alizadehsani, Prasad N. Paradkar, Asim Bhatti

The Role of Natural Language Understanding in Multimodal Video-Based Dengue Diagnosis

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arXiv:2608. 12677v1 Announce Type: new Abstract: Detecting infection-related behavioral changes in mosquitoes from video data is challenging because mosquitoes are small, move rapidly and irregularly, and are affected by environmental factors such as background, lighting, and shadows, which can make reliable feature extraction difficult.

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arXiv AI
Aug 13

A Hybrid Framework of Vision Transformer and Gated Recurrent Unit for Detection of Mosquito Diseases

arXiv:2608. 11582v1 Announce Type: cross Abstract: Identifying dengue virus-infected mosquitoes from control mosquitoes is a major challenge in analyzing mosquito locomotion behavior due to the small size and complexity of the video background.

By Danial Sharifrazi, Saadat Behzadi, Nouman Javed, Roohallah Alizadehsani, Prasad N. Paradkar, Asim Bhatti
arXiv Computer Vision
4d ago

VESSI - VLM-Enhanced Support for Surveillance and Investigations

VESSI is a Vision‑Language Model (VLM) framework that enhances automated video surveillance by converting salient visual features into textual descriptions for prompt‑driven interrogation. The authors evaluate four state‑of‑the‑art VLMs and introduce the Composite Model Utility Score (CMUS) to assess performance on largely unlabeled datasets. Results show that the best model flags relevant activity in over 66% of videos while cutting review time by more than 85%, and the CMUS ordering aligns with manual false‑positive rates, supporting its operational use.

By Saverio Cavasin, Pietro Tedeschi, Mattia Tamiazzo, Alessandro Brighente, Simone Milani, Mauro Conti
arXiv Machine Learning
Jul 21

SGMCE: Segment-Grounded Morphological Concept Explanation for Malaria Parasite Species Identification in Thick Blood Smears

arXiv:2607. 16324v1 Announce Type: cross Abstract: Malaria diagnosis in endemic regions depends on species-level identification of Plasmodium parasites in thick blood smears, but deep learning detectors classify detections without providing morphological evidence for their predictions, limiting the ability of microscopists to audit those predictions at the case level.

By Ahmed Tahiru Issah, Charles B. Delahunt, Carine Mukamakuza
arXiv AI
Aug 5

Adaptive Two-Stage Visual Token Pruning for Efficient Inference in Video-Language Models

arXiv:2608. 03112v1 Announce Type: cross Abstract: Vision-language models excel at image and video understanding but suffer from high inference latency due to the need to process thousands of tokens per image, limiting their deployment on resource-constrained edge devices and in real-time surveillance applications.

By Paribesh Regmi, Qingshuang Chen, Chi Zhang, Heba Aly, Yelin Kim, Hongda Mao