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We present FiFTy, a modern file type identification tool for memory forensics and data carving. In contrast to previous approaches based on hand-crafted features, we design a compact neural network architecture, which uses a trainable…

密码学与安全 · 计算机科学 2020-06-09 Govind Mittal , Pawel Korus , Nasir Memon

Table extraction from document images is a challenging AI problem, and labelled data for many content domains is difficult to come by. Existing table extraction datasets often focus on scientific tables due to the vast amount of academic…

机器学习 · 计算机科学 2024-12-06 Ethan Bradley , Muhammad Roman , Karen Rafferty , Barry Devereux

For decades, corporations and governments have relied on scanned documents to record vast amounts of information. However, extracting this information is a slow and tedious process due to the sheer volume and complexity of these records.…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Roman Colman , Minh Vu , Manish Bhattarai , Martin Ma , Hari Viswanathan , Daniel O'Malley , Javier E. Santos

The remarkable realism of images generated by diffusion models poses critical detection challenges. Current methods utilize reconstruction error as a discriminative feature, exploiting the observation that real images exhibit higher…

计算机视觉与模式识别 · 计算机科学 2026-03-17 Jie Li , Yingying Feng , Chi Xie , Jie Hu , Lei Tan , Jiayi Ji

We present the first systematic study on concealed object detection (COD), which aims to identify objects that are "perfectly" embedded in their background. The high intrinsic similarities between the concealed objects and their background…

计算机视觉与模式识别 · 计算机科学 2024-02-21 Deng-Ping Fan , Ge-Peng Ji , Ming-Ming Cheng , Ling Shao

Multimodal fake news detection typically demands complex architectures and substantial computational resources, posing deployment challenges in real-world settings. We introduce UNITE-FND, a novel framework that reframes multimodal fake…

机器学习 · 计算机科学 2025-02-18 Arka Mukherjee , Shreya Ghosh

Densely annotated medical image datasets that capture not only diagnostic labels but also the underlying reasoning behind these diagnoses are scarce. Such reasoning-related annotations are essential for developing and evaluating explainable…

计算机视觉与模式识别 · 计算机科学 2026-03-09 Luisa Gallée , Yiheng Xiong , Meinrad Beer , Michael Götz

Despite significant progress on current state-of-the-art image generation models, synthesis of document images containing multiple and complex object layouts is a challenging task. This paper presents a novel approach, called DocSynth, to…

计算机视觉与模式识别 · 计算机科学 2021-07-07 Sanket Biswas , Pau Riba , Josep Lladós , Umapada Pal

Robust perception in automated driving requires reliable performance under adverse conditions, where sensors may be affected by partial failures or environmental occlusions. Although existing autonomous driving datasets inherently contain…

计算机视觉与模式识别 · 计算机科学 2025-10-24 Sanjay Kumar , Tim Brophy , Reenu Mohandas , Eoin Martino Grua , Ganesh Sistu , Valentina Donzella , Ciaran Eising

The growing scale of face recognition datasets empowers us to train strong convolutional networks for face recognition. While a variety of architectures and loss functions have been devised, we still have a limited understanding of the…

计算机视觉与模式识别 · 计算机科学 2018-08-01 Fei Wang , Liren Chen , Cheng Li , Shiyao Huang , Yanjie Chen , Chen Qian , Chen Change Loy

Synthetic data has emerged as a promising source for 3D human research as it offers low-cost access to large-scale human datasets. To advance the diversity and annotation quality of human models, we introduce a new synthetic dataset,…

计算机视觉与模式识别 · 计算机科学 2023-09-12 Zhitao Yang , Zhongang Cai , Haiyi Mei , Shuai Liu , Zhaoxi Chen , Weiye Xiao , Yukun Wei , Zhongfei Qing , Chen Wei , Bo Dai , Wayne Wu , Chen Qian , Dahua Lin , Ziwei Liu , Lei Yang

Pool of knowledge available to the mankind depends on the source of learning resources, which can vary from ancient printed documents to present electronic material. The rapid conversion of material available in traditional libraries to…

计算机视觉与模式识别 · 计算机科学 2014-12-25 Akmal Jahan Mac , Roshan G Ragel

Over the last two decades, the development of the CoNLL-2003 named entity recognition (NER) dataset has helped enhance the capabilities of deep learning and natural language processing (NLP). The finance domain, characterized by its unique…

计算与语言 · 计算机科学 2024-09-10 Agam Shah , Abhinav Gullapalli , Ruchit Vithani , Michael Galarnyk , Sudheer Chava

Learning-based methods for 3D scene reconstruction and object completion require large datasets containing partial scans paired with complete ground-truth geometry. However, acquiring such datasets using real-world scanning systems is…

计算机视觉与模式识别 · 计算机科学 2026-04-09 Jelle Vermandere , Maarten Bassier , Maarten Vergauwen

Whole abdominal organ segmentation is important in diagnosing abdomen lesions, radiotherapy, and follow-up. However, oncologists' delineating all abdominal organs from 3D volumes is time-consuming and very expensive. Deep learning-based…

图像与视频处理 · 电气工程与系统科学 2023-02-14 Xiangde Luo , Wenjun Liao , Jianghong Xiao , Jieneng Chen , Tao Song , Xiaofan Zhang , Kang Li , Dimitris N. Metaxas , Guotai Wang , Shaoting Zhang

Recent advances in deep learning have resulted in great successes in various applications. Although semi-supervised or unsupervised learning methods have been widely investigated, the performance of deep neural networks highly depends on…

计算机视觉与模式识别 · 计算机科学 2020-04-07 Seong Tae Kim , Farrukh Mushtaq , Nassir Navab

Fire scene datasets are crucial for training robust computer vision models, particularly in tasks such as fire early warning and emergency rescue operations. However, among the currently available fire-related data, there is a significant…

计算机视觉与模式识别 · 计算机科学 2026-04-07 Haozhou Zhai , Yanzhe Gao , Tianjiang Hu

The way we perceive a sound depends on many aspects-- its ecological frequency, acoustic features, typicality, and most notably, its identified source. In this paper, we present the HCU400: a dataset of 402 sounds ranging from easily…

音频与语音处理 · 电气工程与系统科学 2019-11-14 Ishwarya Ananthabhotla , David B. Ramsay , Joseph A. Paradiso

Recently, considerable literature has grown up around the theme of few-shot named entity recognition (NER), but little published benchmark data specifically focused on the practical and challenging task. Current approaches collect existing…

计算与语言 · 计算机科学 2021-09-02 Ning Ding , Guangwei Xu , Yulin Chen , Xiaobin Wang , Xu Han , Pengjun Xie , Hai-Tao Zheng , Zhiyuan Liu

We release to the community six large-scale sense-annotated datasets in multiple language to pave the way for supervised multilingual Word Sense Disambiguation. Our datasets cover all the nouns in the English WordNet and their translations…

计算与语言 · 计算机科学 2018-05-15 Tommaso Pasini , Francesco Maria Elia , Roberto Navigli
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