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Diversity of food and its attributes represents the culinary habits of peoples from different countries. Thus, this paper addresses the problem of identifying food culture of people around the world and its flavor by classifying two main…

Computer Vision and Pattern Recognition · Computer Science 2018-06-11 Md. Mostafa Kamal Sarker , Mohammed Jabreel , Hatem A. Rashwan , Syeda Furruka Banu , Antonio Moreno , Petia Radeva , Domenec Puig

As the adoption of Deep Learning (DL) systems continues to rise, an increasing number of approaches are being proposed to test these systems, localise faults within them, and repair those faults. The best attestation of effectiveness for…

Software Engineering · Computer Science 2024-12-24 Gunel Jahangirova , Nargiz Humbatova , Jinhan Kim , Shin Yoo , Paolo Tonella

Hierarchical feature representations play a pivotal role in computer vision, particularly in object detection for autonomous driving. Multi-level semantic understanding is crucial for accurately identifying pedestrians, vehicles, and…

Computer Vision and Pattern Recognition · Computer Science 2025-08-01 Xiaojian Lin , Wenxin Zhang , Yuchu Jiang , Wangyu Wu , Yiran Guo , Kangxu Wang , Zongzheng Zhang , Guijin Wang , Lei Jin , Hao Zhao

The rapid iteration and widespread dissemination of deepfake technology have posed severe challenges to information security, making robust and generalizable detection of AI-generated forged images increasingly important. In this paper, we…

Computer Vision and Pattern Recognition · Computer Science 2026-03-24 Zhilin Tu , Kemou Li , Fengpeng Li , Jianwei Fei , Jiamin Zhang , Haiwei Wu

Creating fake images and videos such as "Deepfake" has become much easier these days due to the advancement in Generative Adversarial Networks (GANs). Moreover, recent research such as the few-shot learning can create highly realistic…

Computer Vision and Pattern Recognition · Computer Science 2020-08-11 Hyeonseong Jeon , Youngoh Bang , Simon S. Woo

The internet is filled with fake face images and videos synthesized by deep generative models. These realistic DeepFakes pose a challenge to determine the authenticity of multimedia content. As countermeasures, artifact-based detection…

Computer Vision and Pattern Recognition · Computer Science 2022-03-31 Gaojian Wang , Qian Jiang , Xin Jin , Xiaohui Cui

Floating-point program errors can lead to severe consequences, particularly in critical domains such as military applications. Only a small subset of inputs may induce substantial floating-point errors, prompting researchers to develop…

Software Engineering · Computer Science 2025-10-14 Youshuai Tan , Zhanwei Zhang , Zishuo Ding , Lianyu Zheng , Jinfu Chen , Weiyi Shang

The National Institute of Standards and Technology (NIST) Computer Forensic Tool Testing (CFTT) programme has become the de facto standard for providing digital forensic tool testing and validation. However to date, no comprehensive…

Cryptography and Security · Computer Science 2025-12-22 Akila Wickramasekara , Tharusha Mihiranga , Aruna Withanage , Buddhima Weerasinghe , Frank Breitinger , John Sheppard , Mark Scanlon

Large-scale multiple testing with correlated and heavy-tailed data arises in a wide range of research areas from genomics, medical imaging to finance. Conventional methods for estimating the false discovery proportion (FDP) often ignore the…

Methodology · Statistics 2018-09-19 Jianqing Fan , Yuan Ke , Qiang Sun , Wen-Xin Zhou

Nutrition estimation is crucial for effective dietary management and overall health and well-being. Existing methods often struggle with sub-optimal accuracy and can be time-consuming. In this paper, we propose NuNet, a transformer-based…

Computer Vision and Pattern Recognition · Computer Science 2024-06-05 Zhengyi Kwan , Wei Zhang , Zhengkui Wang , Aik Beng Ng , Simon See

The detection of manufacturing errors is crucial in fabrication processes to ensure product quality and safety standards. Since many defects occur very rarely and their characteristics are mostly unknown a priori, their detection is still…

Computer Vision and Pattern Recognition · Computer Science 2020-08-31 Marco Rudolph , Bastian Wandt , Bodo Rosenhahn

Pedestrian detection plays a critical role in computer vision as it contributes to ensuring traffic safety. Existing methods that rely solely on RGB images suffer from performance degradation under low-light conditions due to the lack of…

Computer Vision and Pattern Recognition · Computer Science 2024-08-28 Xue Zhang , Xiaohan Zhang , Jiangtao Wang , Jiacheng Ying , Zehua Sheng , Heng Yu , Chunguang Li , Hui-Liang Shen

We introduce the Densely Segmented Supermarket (D2S) dataset, a novel benchmark for instance-aware semantic segmentation in an industrial domain. It contains 21,000 high-resolution images with pixel-wise labels of all object instances. The…

Computer Vision and Pattern Recognition · Computer Science 2018-07-26 Patrick Follmann , Tobias Böttger , Philipp Härtinger , Rebecca König , Markus Ulrich

Diet is central to the epidemic of lifestyle disorders. Accurate and effortless diet logging is one of the significant bottlenecks for effective diet management and calorie restriction. Dish detection from food platters is a challenging…

Food recognition has received more and more attention in the multimedia community for its various real-world applications, such as diet management and self-service restaurants. A large-scale ontology of food images is urgently needed for…

Computer Vision and Pattern Recognition · Computer Science 2020-08-14 Weiqing Min , Linhu Liu , Zhiling Wang , Zhengdong Luo , Xiaoming Wei , Xiaolin Wei , Shuqiang Jiang

When a deep learning model is deployed in the wild, it can encounter test data drawn from distributions different from the training data distribution and suffer drop in performance. For safe deployment, it is essential to estimate the…

Machine Learning · Computer Science 2023-05-16 Jiefeng Chen , Frederick Liu , Besim Avci , Xi Wu , Yingyu Liang , Somesh Jha

This paper proposes a novel approach for modeling the problem of fault diagnosis using the Case Western Reserve University (CWRU) bearing fault dataset. Although the dataset is considered a standard reference for testing new algorithms, the…

Signal Processing · Electrical Eng. & Systems 2024-07-23 Rodrigo Kobashikawa Rosa , Danilo Braga , Danilo Silva

Accurate estimation of food nutrition plays a vital role in promoting healthy dietary habits and personalized diet management. Most existing food datasets primarily focus on Western cuisines and lack sufficient coverage of Chinese dishes,…

Computer Vision and Pattern Recognition · Computer Science 2026-04-15 Dongjian Yu , Weiqing Min , Qian Jiang , Xing Lin , Xin Jin , Shuqiang Jiang

In semiconductor manufacturing, wafer defect maps (WDMs) play a crucial role in diagnosing issues and enhancing process yields by revealing critical defect patterns. However, accurately categorizing WDM defects presents significant…

Computer Vision and Pattern Recognition · Computer Science 2024-11-19 Yin-Yin Bao , Er-Chao Li , Hong-Qiang Yang , Bin-Bin Jia

Test cases are indispensable for conducting effective fault localization (FL). However, test cases in practice are severely class imbalanced, i.e. the number of failing test cases (i.e. minority class) is much less than that of passing ones…

Software Engineering · Computer Science 2025-06-02 Shihao Fu , Yan Lei