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Recent progress has been made on developing a unified framework for joint text detection and recognition in natural images, but existing joint models were mostly built on two-stage framework by involving ROI pooling, which can degrade the…

计算机视觉与模式识别 · 计算机科学 2019-10-18 Linjie Xing , Zhi Tian , Weilin Huang , Matthew R. Scott

This paper addresses the critical need for automated crack detection in the preservation of cultural heritage through semantic segmentation. We present a comparative study of U-Net architectures, using various convolutional neural network…

计算机视觉与模式识别 · 计算机科学 2025-11-26 Andrea Ranieri , Giorgio Palmieri , Silvia Biasotti

Network coding increases throughput and is robust against failures and erasures. However, since it allows mixing of information within the network, a single corrupted packet generated by a Byzantine attacker can easily contaminate the…

信息论 · 计算机科学 2009-03-27 MinJi Kim , Muriel Medard , Joao Barros

In the realm of multimodal communication, sign language is, and continues to be, one of the most understudied areas. In line with recent advances in the field of deep learning, there are far reaching implications and applications that…

计算机视觉与模式识别 · 计算机科学 2017-11-21 Vivek Bheda , Dianna Radpour

In this paper, we propose a novel deep neural network framework embedded with low-level features (LCNN) for salient object detection in complex images. We utilise the advantage of convolutional neural networks to automatically learn the…

计算机视觉与模式识别 · 计算机科学 2015-08-18 Hongyang Li , Huchuan Lu , Zhe Lin , Xiaohui Shen , Brian Price

Ancient history relies on the study of ancient characters. However, real-world scanned oracle characters are difficult to collect and annotate, posing a major obstacle for oracle character recognition (OrCR). Besides, serious abrasion and…

计算机视觉与模式识别 · 计算机科学 2023-12-12 Mei Wang , Weihong Deng , Sen Su

The ultimate aim of handwriting recognition is to make computers able to read and/or authenticate human written texts, with a performance comparable to or even better than that of humans. Reading means that the computer is given a piece of…

计算机视觉与模式识别 · 计算机科学 2012-06-26 Manal A. Abdullah , Lulwah M. Al-Harigy , Hanadi H. Al-Fraidi

The main source of information regarding ancient Mesopotamian history and culture are clay cuneiform tablets. Despite being an invaluable resource, many tablets are fragmented leading to missing information. Currently these missing parts…

计算与语言 · 计算机科学 2022-06-08 Ethan Fetaya , Yonatan Lifshitz , Elad Aaron , Shai Gordin

Ancient scripts, e.g., Egyptian hieroglyphs, Oracle Bone Inscriptions, and Ancient Greek inscriptions, serve as vital carriers of human civilization, embedding invaluable historical and cultural information. Automating ancient script image…

计算机视觉与模式识别 · 计算机科学 2025-06-25 Xiaolei Diao , Rite Bo , Yanling Xiao , Lida Shi , Zhihan Zhou , Hao Xu , Chuntao Li , Xiongfeng Tang , Massimo Poesio , Cédric M. John , Daqian Shi

Handwritten character recognition is a crucial task because of its abundant applications. The recognition task of Bangla handwritten characters is especially challenging because of the cursive nature of Bangla characters and the presence of…

计算机视觉与模式识别 · 计算机科学 2024-02-06 Chandrika Saha , Md Mostafijur Rahman

This article provides an interesting exploration of character-level convolutional neural network solving Chinese corpus text classification problem. We constructed a large-scale Chinese language dataset, and the result shows that…

计算与语言 · 计算机科学 2016-11-16 Weijie Huang , Jun Wang

Random linear network coding can be used in peer-to-peer networks to increase the efficiency of content distribution and distributed storage. However, these systems are particularly susceptible to Byzantine attacks. We quantify the impact…

网络与互联网体系结构 · 计算机科学 2016-11-17 MinJi Kim , Luísa Lima , Fang Zhao , Joao Barros , Muriel Medard , Ralf Koetter , Ton Kalker , Keesook Han

Recently, recognition of handwritten Bengali letters and digits have captured a lot of attention among the researchers of the AI community. In this work, we propose a Convolutional Neural Network (CNN) based object detection model which can…

计算机视觉与模式识别 · 计算机科学 2019-09-04 Md Nafee Al Islam , Siamul Karim Khan

Recent deep learning based approaches have achieved great success on handwriting recognition. Chinese characters are among the most widely adopted writing systems in the world. Previous research has mainly focused on recognizing handwritten…

计算机视觉与模式识别 · 计算机科学 2016-06-22 Xu-Yao Zhang , Fei Yin , Yan-Ming Zhang , Cheng-Lin Liu , Yoshua Bengio

This paper presents a Convolutional Neural Network (CNN) based page segmentation method for handwritten historical document images. We consider page segmentation as a pixel labeling problem, i.e., each pixel is classified as one of the…

计算机视觉与模式识别 · 计算机科学 2017-04-10 Kai Chen , Mathias Seuret

Real-world face recognition requires an ability to perceive the unique features of an individual face across multiple, variable images. The primate visual system solves the problem of image invariance using cascades of neurons that convert…

计算机视觉与模式识别 · 计算机科学 2019-11-15 Matthew Q. Hill , Connor J. Parde , Carlos D. Castillo , Y. Ivette Colon , Rajeev Ranjan , Jun-Cheng Chen , Volker Blanz , Alice J. O'Toole

Research on Offline Handwritten Signature Verification explored a large variety of handcrafted feature extractors, ranging from graphology, texture descriptors to interest points. In spite of advancements in the last decades, performance of…

计算机视觉与模式识别 · 计算机科学 2017-05-17 Luiz G. Hafemann , Robert Sabourin , Luiz S. Oliveira

This article offers an empirical exploration on the use of character-level convolutional networks (ConvNets) for text classification. We constructed several large-scale datasets to show that character-level convolutional networks could…

机器学习 · 计算机科学 2016-04-05 Xiang Zhang , Junbo Zhao , Yann LeCun

Some neurons in deep networks specialize in recognizing highly specific perceptual, structural, or semantic features of inputs. In computer vision, techniques exist for identifying neurons that respond to individual concept categories like…

计算机视觉与模式识别 · 计算机科学 2022-04-19 Evan Hernandez , Sarah Schwettmann , David Bau , Teona Bagashvili , Antonio Torralba , Jacob Andreas

Digital humanities are significantly transforming how Egyptologists study ancient Egyptian texts. The OCR-PT-CT project proposes a recognition method for hieroglyphs based on images of Coffin Texts (CT) from Adriaan de Buck (1935-1961) and…