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Ensuring compliance with ISO/IEC and ICAO standards for facial images in machine-readable travel documents (MRTDs) is essential for reliable identity verification, but current manual inspection methods are inefficient in high-demand…

Computer Vision and Pattern Recognition · Computer Science 2026-02-12 Nuno Gonçalves , Diogo Nunes , Carla Guerra , João Marcos

Understanding how biological communities respond to environmental changes is a key challenge in ecology and ecosystem management. The apparent decline of insect populations necessitates more biomonitoring but the time-consuming sorting and…

Visual as well as genetic biometrics are routinely employed to identify species and individuals in biological applications. However, no attempts have been made in this domain to computationally enhance visual classification of rare classes…

Computer Vision and Pattern Recognition · Computer Science 2023-09-14 Tayfun Karaderi , Tilo Burghardt , Raphael Morard , Daniela Schmidt

The automated evaluation of cognitive status utilizing multimedia technologies presents a promising frontier in early dementia diagnosis. However, the development of robust machine learning models for cognitive impairment detection is…

Databases · Computer Science 2026-04-03 Liuyu Wu , Rui Feng , Jie Li , Wentao Xiang , Yi Zhang , Yin Cao , Siyang Song , Xiao Gu , Jianqing Li , Wei Wang

Trust and interpretability are crucial for the use of Artificial Intelligence (AI) in scientific research, but current models often operate as black boxes offering limited transparency and justifications for their outputs. We introduce…

In the context of pressing climate change challenges and the significant biodiversity loss among arthropods, automated taxonomic classification from organismal images is a subject of intense research. However, traditional AI pipelines based…

Computer Vision and Pattern Recognition · Computer Science 2025-03-17 Nathaniel Lesperance , Sujeevan Ratnasingham , Graham W. Taylor

The milestone improvements brought about by deep representation learning and pre-training techniques have led to large performance gains across downstream NLP, IR and Vision tasks. Multimodal modeling techniques aim to leverage large…

Computer Vision and Pattern Recognition · Computer Science 2023-02-21 Krishna Srinivasan , Karthik Raman , Jiecao Chen , Michael Bendersky , Marc Najork

The complexity of human biology and its intricate systems holds immense potential for advancing human health, disease treatment, and scientific discovery. However, traditional manual methods for studying biological interactions are often…

Other Quantitative Biology · Quantitative Biology 2025-01-24 Himanshu Buckchash , Gyanendra Kumar Verma , Dilip K. Prasad

AI systems rely on extensive training on large datasets to address various tasks. However, image-based systems, particularly those used for demographic attribute prediction, face significant challenges. Many current face image datasets…

Computer Vision and Pattern Recognition · Computer Science 2024-04-30 Georgia Baltsou , Ioannis Sarridis , Christos Koutlis , Symeon Papadopoulos

For people affected by blindness and low vision (BLV), safe and independent navigation remains a major challenge, impacting over 2.2 billion individuals worldwide. Although multimodal large language models (MLLMs) offer new opportunities…

Computer Vision and Pattern Recognition · Computer Science 2026-05-01 Junhyeok Kim , Jaewoo Park , Junhee Park , Sangeyl Lee , Jiwan Chung , Jisung Kim , Ji Hoon Joung , Youngjae Yu

In the following paper, we present and discuss challenging applications for fine-grained visual classification (FGVC): biodiversity and species analysis. We not only give details about two challenging new datasets suitable for computer…

Computer Vision and Pattern Recognition · Computer Science 2015-07-06 Erik Rodner , Marcel Simon , Gunnar Brehm , Stephanie Pietsch , J. Wolfgang Wägele , Joachim Denzler

Large-scale datasets play a vital role in computer vision. But current datasets are annotated blindly without differentiation to samples, making the data collection inefficient and unscalable. The open question is how to build a mega-scale…

Computer Vision and Pattern Recognition · Computer Science 2022-08-26 Yuanhan Zhang , Qinghong Sun , Yichun Zhou , Zexin He , Zhenfei Yin , Kun Wang , Lu Sheng , Yu Qiao , Jing Shao , Ziwei Liu

Face verification is a significant component of identity authentication in various applications including online banking and secure access to personal devices. The majority of the existing face image datasets often suffer from notable…

Computer Vision and Pattern Recognition · Computer Science 2025-11-24 Georgia Baltsou , Ioannis Sarridis , Christos Koutlis , Symeon Papadopoulos

With advancements in deep learning (DL) and computer vision techniques, the field of chart understanding is evolving rapidly. In particular, multimodal large language models (MLLMs) are proving to be efficient and accurate in understanding…

Artificial Intelligence · Computer Science 2026-01-21 Ahmad Mustapha , Charbel Toumieh , Mariette Awad

We present MVMO (Multi-View, Multi-Object dataset): a synthetic dataset of 116,000 scenes containing randomly placed objects of 10 distinct classes and captured from 25 camera locations in the upper hemisphere. MVMO comprises…

Computer Vision and Pattern Recognition · Computer Science 2022-06-01 Aitor Alvarez-Gila , Joost van de Weijer , Yaxing Wang , Estibaliz Garrote

Scientific figure interpretation is a crucial capability for AI-driven scientific assistants built on advanced Large Vision Language Models. However, current datasets and benchmarks primarily focus on simple charts or other relatively…

Recent technological advances in synthetic data have enabled the generation of images with such high quality that human beings cannot tell the difference between real-life photographs and Artificial Intelligence (AI) generated images. Given…

Computer Vision and Pattern Recognition · Computer Science 2023-03-27 Jordan J. Bird , Ahmad Lotfi

Depth estimation and 3D reconstruction have been extensively studied as core topics in computer vision. Starting from rigid objects with relatively simple geometric shapes, such as vehicles, the research has expanded to address general…

Computer Vision and Pattern Recognition · Computer Science 2026-03-30 Muhammad Aamir , Naoya Muramatsu , Sangyun Shin , Matthew Wijers , Jia-Xing Zhong , Xinyu Hou , Amir Patel , Andrew Loveridge , Andrew Markham

NLP researchers need more, higher-quality text datasets. Human-labeled datasets are expensive to collect, while datasets collected via automatic retrieval from the web such as WikiBio are noisy and can include undesired biases. Moreover,…

Computation and Language · Computer Science 2022-01-14 Ann Yuan , Daphne Ippolito , Vitaly Nikolaev , Chris Callison-Burch , Andy Coenen , Sebastian Gehrmann

Camera traps offer enormous new opportunities in ecological studies, but current automated image analysis methods often lack the contextual richness needed to support impactful conservation outcomes. Here we present an integrated approach…

Computer Vision and Pattern Recognition · Computer Science 2024-11-22 Paul Fergus , Carl Chalmers , Naomi Matthews , Stuart Nixon , Andre Burger , Oliver Hartley , Chris Sutherland , Xavier Lambin , Steven Longmore , Serge Wich