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In digital forensics, file fragment classification is an important step toward completing file carving process. There exist several techniques to identify the type of file fragments without relying on meta-data, such as using features like…

密码学与安全 · 计算机科学 2025-04-15 Mustafa Ghaleb , Kunwar Saaim , Muhamad Felemban , Saleh Al-Saleh , Ahmad Al-Mulhem

This paper describes a dataset containing small images of text from everyday scenes. The purpose of the dataset is to support the development of new automated systems that can detect and analyze text. Although much research has been devoted…

计算机视觉与模式识别 · 计算机科学 2016-10-21 Ahmed Ibrahim , A. Lynn Abbott , Mohamed E. Hussein

This paper introduces a new few-shot learning pipeline that casts relevance ranking for image retrieval as binary ranking relation classification. In comparison to image classification, ranking relation classification is sample efficient…

计算机视觉与模式识别 · 计算机科学 2022-11-30 Qianyu Guo , Hongtong Gong , Xujun Wei , Yanwei Fu , Weifeng Ge , Yizhou Yu , Wenqiang Zhang

In this paper we reformulate few-shot classification as a reconstruction problem in latent space. The ability of the network to reconstruct a query feature map from support features of a given class predicts membership of the query in that…

计算机视觉与模式识别 · 计算机科学 2021-04-28 Davis Wertheimer , Luming Tang , Bharath Hariharan

In recent years, using a deep convolutional neural network (CNN) as a feature encoder (or backbone) is the most commonly observed architectural pattern in several computer vision methods, and semantic segmentation is no exception. The two…

计算机视觉与模式识别 · 计算机科学 2021-09-22 Venkata Satya Sai Ajay Daliparthi

Weak feature representation problem has influenced the performance of few-shot classification task for a long time. To alleviate this problem, recent researchers build connections between support and query instances through embedding patch…

计算机视觉与模式识别 · 计算机科学 2024-07-18 Jinxiang Lai , Siqian Yang , Junhong Zhou , Wenlong Wu , Xiaochen Chen , Jun Liu , Bin-Bin Gao , Chengjie Wang

Layout analysis is a task of uttermost importance in ancient handwritten document analysis and represents a fundamental step toward the simplification of subsequent tasks such as optical character recognition and automatic transcription.…

计算机视觉与模式识别 · 计算机科学 2023-09-27 Axel De Nardin , Silvia Zottin , Matteo Paier , Gian Luca Foresti , Emanuela Colombi , Claudio Piciarelli

While deep learning has obtained state-of-the-art results in many applications, the adaptation of neural network architectures to incorporate new output features remains a challenge, as neural networks are commonly trained to produce a…

We propose a novel learning method to rectify document images with various distortion types from a single input image. As opposed to previous learning-based methods, our approach seeks to first learn the distortion flow on input image…

计算机视觉与模式识别 · 计算机科学 2019-09-23 Xiaoyu Li , Bo Zhang , Jing Liao , Pedro V. Sander

This paper addresses the challenge of classifying and assigning programming tasks to experts, a process that typically requires significant effort, time, and cost. To tackle this issue, a novel dataset containing a total of 4,112…

计算与语言 · 计算机科学 2024-10-01 Areeg Fahad Rasheed , M. Zarkoosh , Safa F. Abbas , Sana Sabah Al-Azzawi

Providing pretrained language models with simple task descriptions in natural language enables them to solve some tasks in a fully unsupervised fashion. Moreover, when combined with regular learning from examples, this idea yields…

计算与语言 · 计算机科学 2021-10-05 Timo Schick , Hinrich Schütze

Neural networks for computer vision extract uninterpretable features despite achieving high accuracy on benchmarks. In contrast, humans can explain their predictions using succinct and intuitive descriptions. To incorporate explainability…

计算机视觉与模式识别 · 计算机科学 2023-07-04 Khalid Saifullah , Yuxin Wen , Jonas Geiping , Micah Goldblum , Tom Goldstein

In the field of medical CT image processing, convolutional neural networks (CNNs) have been the dominant technique.Encoder-decoder CNNs utilise locality for efficiency, but they cannot simulate distant pixel interactions properly.Recent…

图像与视频处理 · 电气工程与系统科学 2022-11-03 Hongyang He , Feng Ziliang , Yuanhang Zheng , Shudong Huang , HaoBing Gao

We propose a convolutional neural network (ConvNet) based approach for learning local image descriptors which can be used for significantly improved patch matching and 3D reconstructions. A multi-resolution ConvNet is used for learning…

计算机视觉与模式识别 · 计算机科学 2017-08-29 Rahul Mitra , Jiakai Zhang , Sanath Narayan , Shuaib Ahmed , Sharat Chandran , Arjun Jain

Feature extraction has gained increasing attention in the field of machine learning, as in order to detect patterns, extract information, or predict future observations from big data, the urge of informative features is crucial. The process…

计算与语言 · 计算机科学 2016-04-06 Despoina Christou

For management, documents are categorized into a specific category, and to do these, most of the organizations use manual labor. In today's automation era, manual efforts on such a task are not justified, and to avoid this, we have so many…

机器学习 · 计算机科学 2020-04-20 Ritu Yadav

The availability of metadata for scientific documents is pivotal in propelling scientific knowledge forward and for adhering to the FAIR principles (i.e. Findability, Accessibility, Interoperability, and Reusability) of research findings.…

信息检索 · 计算机科学 2025-01-10 Zeyd Boukhers , Cong Yang

Enabling a computer to understand a document so that it can answer comprehension questions is a central, yet unsolved goal of NLP. A key factor impeding its solution by machine learned systems is the limited availability of human-annotated…

计算与语言 · 计算机科学 2016-08-10 Danqi Chen , Jason Bolton , Christopher D. Manning

In contemporary computer vision applications, particularly image classification, architectural backbones pre-trained on large datasets like ImageNet are commonly employed as feature extractors. Despite the widespread use of these…

计算机视觉与模式识别 · 计算机科学 2025-03-11 Pranav Jeevan , Amit Sethi

Image description generation plays an important role in many real-world applications, such as image retrieval, automatic navigation, and disabled people support. A well-developed task of image description generation is image captioning,…

计算机视觉与模式识别 · 计算机科学 2020-04-23 Shiyang Yan , Yang Hua , Neil Robertson