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We present a new dataset for Visual Question Answering (VQA) on document images called DocVQA. The dataset consists of 50,000 questions defined on 12,000+ document images. Detailed analysis of the dataset in comparison with similar datasets…

Computer Vision and Pattern Recognition · Computer Science 2021-01-06 Minesh Mathew , Dimosthenis Karatzas , C. V. Jawahar

Tiny machine learning (TinyML) co-locates models with sensors on microcontrollers, where small models (which are disproportionately sensitive to label noise) and bespoke binary tasks (which lack standard benchmarks) make general-purpose…

Computer Vision and Pattern Recognition · Computer Science 2026-05-04 Colby Banbury , Emil Njor , Andrea Mattia Garavagno , Mark Mazumder , Matthew Stewart , Pete Warden , Manjunath Kudlur , Nat Jeffries , Xenofon Fafoutis , Vijay Janapa Reddi

We focus on the challenging problem of learning an unbiased classifier from a large number of potentially relevant but noisily labeled web images given only a few clean labeled images. This problem is particularly practical because it…

Computer Vision and Pattern Recognition · Computer Science 2025-01-07 Chao Liang , Linchao Zhu , Zongxin Yang , Wei Chen , Yi Yang

In recent years, research on visual document understanding (VDU) has grown significantly, with a particular emphasis on the development of self-supervised learning methods. However, one of the significant challenges faced in this field is…

Computer Vision and Pattern Recognition · Computer Science 2023-05-03 Donghyun Kim , Teakgyu Hong , Moonbin Yim , Yoonsik Kim , Geewook Kim

Missions to small celestial bodies rely heavily on optical feature tracking for characterization of and relative navigation around the target body. While deep learning has led to great advancements in feature detection and description,…

Instrumentation and Methods for Astrophysics · Physics 2023-01-16 Travis Driver , Katherine Skinner , Mehregan Dor , Panagiotis Tsiotras

Real-time visibility determination in expansive or dynamically changing environments has long posed a significant challenge in computer graphics. Existing techniques are computationally expensive and often applied as a precomputation step…

Graphics · Computer Science 2025-09-30 Xiangyu Wang , Thomas Köhler , Jun Lin Qiu , Shohei Mori , Markus Steinberger , Dieter Schmalstieg

We investigate the problem of cross-dataset adaptation for visual question answering (Visual QA). Our goal is to train a Visual QA model on a source dataset but apply it to another target one. Analogous to domain adaptation for visual…

Computer Vision and Pattern Recognition · Computer Science 2018-06-12 Wei-Lun Chao , Hexiang Hu , Fei Sha

Imagine observing someone scratching their arm; to understand why, additional context would be necessary. However, spotting a mosquito nearby would immediately offer a likely explanation for the person's discomfort, thereby alleviating the…

Computer Vision and Pattern Recognition · Computer Science 2024-11-26 Nitzan Bitton-Guetta , Aviv Slobodkin , Aviya Maimon , Eliya Habba , Royi Rassin , Yonatan Bitton , Idan Szpektor , Amir Globerson , Yuval Elovici

While significant advancements in artificial intelligence (AI) have catalyzed progress across various domains, its full potential in understanding visual perception remains underexplored. We propose an artificial neural network dubbed…

Computer Vision and Pattern Recognition · Computer Science 2023-09-27 Ruixing Liang , Xiangyu Zhang , Qiong Li , Lai Wei , Hexin Liu , Avisha Kumar , Kelley M. Kempski Leadingham , Joshua Punnoose , Leibny Paola Garcia , Amir Manbachi

Supervised machine learning based state-of-the-art computer vision techniques are in general data hungry. Their data curation poses the challenges of expensive human labeling, inadequate computing resources and larger experiment turn around…

Computer Vision and Pattern Recognition · Computer Science 2019-01-07 Vishal Kaushal , Rishabh Iyer , Suraj Kothawade , Rohan Mahadev , Khoshrav Doctor , Ganesh Ramakrishnan

Recent results of deep convolutional networks in visual recognition challenges open the path to a whole new set of disruptive user experiences such as visual search or recommendation. The list of companies offering this type of service is…

Computer Vision and Pattern Recognition · Computer Science 2019-09-20 Arnaud Bellétoile

Videos are unique in their ability to capture actions which transcend multiple frames. Accordingly, for many years action recognition was the quintessential task for video understanding. Unfortunately, due to a lack of sufficiently diverse…

Computer Vision and Pattern Recognition · Computer Science 2026-05-06 Tanush Yadav , Mohammadreza Salehi , Jae Sung Park , Vivek Ramanujan , Hannaneh Hajishirzi , Yejin Choi , Ali Farhadi , Rohun Tripathi , Ranjay Krishna

In recent years, there has been significant progress in the development of deep learning models over relational databases, including architectures based on heterogeneous graph neural networks (hetero-GNNs) and heterogeneous graph…

Databases · Computer Science 2026-01-13 Agapi Rissaki , Ilias Fountalis , Wolfgang Gatterbauer , Benny Kimelfeld

We introduce VisualQuest, a novel dataset designed to rigorously evaluate multimodal large language models (MLLMs) on abstract visual reasoning tasks that require the integration of symbolic, cultural, and linguistic knowledge. Unlike…

Computer Vision and Pattern Recognition · Computer Science 2026-01-05 Kelaiti Xiao , Liang Yang , Dongyu Zhang , Paerhati Tulajiang , Hongfei Lin

Visual saliency is a fundamental problem in both cognitive and computational sciences, including computer vision. In this paper, we discover that a high-quality visual saliency model can be learned from multiscale features extracted using…

Computer Vision and Pattern Recognition · Computer Science 2016-11-03 Guanbin Li , Yizhou Yu

Despite the promising performance of existing visual models on public benchmarks, the critical assessment of their robustness for real-world applications remains an ongoing challenge. To bridge this gap, we propose an explainable visual…

Computer Vision and Pattern Recognition · Computer Science 2024-04-19 Qiang Li , Dan Zhang , Shengzhao Lei , Xun Zhao , Porawit Kamnoedboon , WeiWei Li , Junhao Dong , Shuyan Li

This paper introduces a new challenge for image similarity search in the context of fashion, addressing the inherent ambiguity in this domain stemming from complex images. We present Referred Visual Search (RVS), a task allowing users to…

Computer Vision and Pattern Recognition · Computer Science 2024-05-16 Simon Lepage , Jérémie Mary , David Picard

Systems based on bag-of-words models from image features collected at maxima of sparse interest point operators have been used successfully for both computer visual object and action recognition tasks. While the sparse, interest-point based…

Computer Vision and Pattern Recognition · Computer Science 2013-12-31 Stefan Mathe , Cristian Sminchisescu

This paper presents a study of semi-supervised learning with large convolutional networks. We propose a pipeline, based on a teacher/student paradigm, that leverages a large collection of unlabelled images (up to 1 billion). Our main goal…

Computer Vision and Pattern Recognition · Computer Science 2019-05-03 I. Zeki Yalniz , Hervé Jégou , Kan Chen , Manohar Paluri , Dhruv Mahajan

While deep convolutional neural networks frequently approach or exceed human-level performance at benchmark tasks involving static images, extending this success to moving images is not straightforward. Having models which can learn to…

Computer Vision and Pattern Recognition · Computer Science 2017-02-07 Tegan Maharaj , Nicolas Ballas , Anna Rohrbach , Aaron Courville , Christopher Pal
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