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Recent advances in image authenticity have primarily focused on deepfake detection and localization, leaving recovery of tampered contents for factual retrieval relatively underexplored. We propose a unified hidden-code recovery framework…

计算机视觉与模式识别 · 计算机科学 2026-02-27 Yuan-Chih Chen , Chun-Shien Lu

Just like its great success in solving many computer vision problems, the convolutional neural networks (CNN) provided new end-to-end approach to handwritten Chinese character recognition (HCCR) with very promising results in recent years.…

计算机视觉与模式识别 · 计算机科学 2015-05-20 Zhuoyao Zhong , Lianwen Jin , Zecheng Xie

Context modeling is one of the most fertile subfields of visual recognition which aims at designing discriminant image representations while incorporating their intrinsic and extrinsic relationships. However, the potential of context…

计算机视觉与模式识别 · 计算机科学 2020-12-22 Mingyuan Jiu , Hichem Sahbi

Network embedding is a highly effective method to learn low-dimensional node vector representations with original network structures being well preserved. However, existing network embedding algorithms are mostly developed for a single…

社会与信息网络 · 计算机科学 2021-05-06 Xiao Shen , Quanyu Dai , Sitong Mao , Fu-lai Chung , Kup-Sze Choi

Source code authorship attribution is an important problem often encountered in applications such as software forensics, bug fixing, and software quality analysis. Recent studies show that current source code authorship attribution methods…

密码学与安全 · 计算机科学 2022-02-15 Zhen Li , Guenevere , Chen , Chen Chen , Yayi Zou , Shouhuai Xu

Recent advances in learned image compression (LIC) have enabled practical deployments, spurring active research into image compression for machines and progressive coding schemes. However, their integration remains under-explored: prior…

图像与视频处理 · 电气工程与系统科学 2026-05-12 Jungwoo Kim , Jun-Hyuk Kim , Jong-Seok Lee

Linguistic knowledge is of great benefit to scene text recognition. However, how to effectively model linguistic rules in end-to-end deep networks remains a research challenge. In this paper, we argue that the limited capacity of language…

计算机视觉与模式识别 · 计算机科学 2021-03-12 Shancheng Fang , Hongtao Xie , Yuxin Wang , Zhendong Mao , Yongdong Zhang

Handwritten document-image binarization is a semantic segmentation process to differentiate ink pixels from background pixels. It is one of the essential steps towards character recognition, writer identification, and script-style evolution…

计算机视觉与模式识别 · 计算机科学 2026-01-06 Maruf A. Dhali , Jan Willem de Wit , Lambert Schomaker

The problem of software artifact retrieval has the goal to effectively locate software artifacts, such as a piece of source code, in a large code repository. This problem has been traditionally addressed through the textual query. In other…

机器学习 · 计算机科学 2016-11-15 Liang Wu , Hui Xiong , Liang Du , Bo Liu , Guandong Xu , Yong Ge , Yanjie Fu , Yuanchun Zhou , Jianhui Li

Code intelligence leverages machine learning techniques to extract knowledge from extensive code corpora, with the aim of developing intelligent tools to improve the quality and productivity of computer programming. Currently, there is…

软件工程 · 计算机科学 2024-01-02 Yao Wan , Yang He , Zhangqian Bi , Jianguo Zhang , Hongyu Zhang , Yulei Sui , Guandong Xu , Hai Jin , Philip S. Yu

The use of Recurrent Neural Networks for video captioning has recently gained a lot of attention, since they can be used both to encode the input video and to generate the corresponding description. In this paper, we present a recurrent…

计算机视觉与模式识别 · 计算机科学 2018-11-26 Lorenzo Baraldi , Costantino Grana , Rita Cucchiara

The expanse of information available over the internet makes it difficult to identify whether a specific work is a replica or a duplication of a protected work, especially if we talk about visual representations. Strategies are planned to…

计算机视觉与模式识别 · 计算机科学 2024-07-16 Ashutosh , Rahul Jashvantbhai Pandya

Machine learning models that take computer program source code as input typically use Natural Language Processing (NLP) techniques. However, a major challenge is that code is written using an open, rapidly changing vocabulary due to, e.g.,…

机器学习 · 计算机科学 2019-05-21 Milan Cvitkovic , Badal Singh , Anima Anandkumar

In cross-lingual text classification, it is required that task-specific training data in high-resource source languages are available, where the task is identical to that of a low-resource target language. However, collecting such training…

This paper considers a framework where data from correlated sources are transmitted with help of network coding in ad-hoc network topologies. The correlated data are encoded independently at sensors and network coding is employed in the…

网络与互联网体系结构 · 计算机科学 2015-03-19 Hyunggon Park , Nikolaos Thomos , Pascal Frossard

Convolutional Neural Network(CNN) has been widely used for image recognition with great success. However, there are a number of limitations of the current CNN based image recognition paradigm. First, the receptive field of CNN is generally…

计算机视觉与模式识别 · 计算机科学 2018-03-28 Dong-Qing Zhang

Image classification is one of the most important areas in computer vision. Hierarchical multi-label classification applies when a multi-class image classification problem is arranged into smaller ones based upon a hierarchy or taxonomy.…

计算机视觉与模式识别 · 计算机科学 2022-09-14 Khondaker Tasrif Noor , Antonio Robles-Kelly , Brano Kusy

Infrared Small Target Detection (IRSTD) faces significant challenges due to low signal-to-noise ratios, complex backgrounds, and the absence of discernible target features. While deep learning-based encoder-decoder frameworks have advanced…

计算机视觉与模式识别 · 计算机科学 2025-11-26 Xuelin Qian , Jiaming Lu , Zixuan Wang , Wenxuan Wang , Zhongling Huang , Dingwen Zhang , Junwei Han

Existing deep learning approaches for image super-resolution, particularly those based on CNNs and attention mechanisms, often suffer from structural inflexibility. Although graph-based methods offer greater representational adaptability,…

计算机视觉与模式识别 · 计算机科学 2025-10-09 Qiongyang Hu , Wenyang Liu , Wenbin Zou , Yuejiao Su , Lap-Pui Chau , Yi Wang

Wireless Sensor Networks (WSN) are the backbone of essential monitoring applications, but their deployment in unfavourable conditions increases the risk to data integrity and system reliability. Traditional fault detection methods often…

网络与互联网体系结构 · 计算机科学 2026-05-06 Nguyen Tri Nghia , Nguyen Van Son , Nguyen Thi Hanh