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An increasing number of public datasets have shown a transformative impact on automated medical segmentation. However, these datasets are often with varying label quality, ranging from manual expert annotations to AI-generated…

Computer Vision and Pattern Recognition · Computer Science 2024-06-04 Yixiong Chen , Zongwei Zhou , Alan Yuille

In existing splicing forgery datasets, the insufficient semantic variety of spliced regions causes trained detection models to overfit semantic features rather than learn genuine splicing traces. Meanwhile, the lack of a reasonable…

Computer Vision and Pattern Recognition · Computer Science 2025-11-17 Jiaming Liang , Yuwan Xue , Haowei Liu , Zhenqi Dai , Yu Liao , Rui Wang , Weihao Jiang , Yaping Liu , Zhikun Chen , Guoxiao Liu , Bo Liu , Xiuli Bi

Deep models trained with noisy labels are prone to over-fitting and struggle in generalization. Most existing solutions are based on an ideal assumption that the label noise is class-conditional, i.e., instances of the same class share the…

Computer Vision and Pattern Recognition · Computer Science 2022-08-01 Ganlong Zhao , Guanbin Li , Yipeng Qin , Feng Liu , Yizhou Yu

A significant challenge to training accurate deep learning models on privacy policies is the cost and difficulty of obtaining a large and comprehensive set of training data. To address these challenges, we present Calpric , which combines…

Computation and Language · Computer Science 2024-01-17 Wenjun Qiu , David Lie , Lisa Austin

Deep Learning approaches in dermatological image classification have shown promising results, yet the field faces significant methodological challenges that impede proper evaluation. This paper presents a dual contribution: first, a…

Image and Video Processing · Electrical Eng. & Systems 2025-02-05 Łukasz Miętkiewicz , Leon Ciechanowski , Dariusz Jemielniak

The evaluation of object detection models is usually performed by optimizing a single metric, e.g. mAP, on a fixed set of datasets, e.g. Microsoft COCO and Pascal VOC. Due to image retrieval and annotation costs, these datasets consist…

Computer Vision and Pattern Recognition · Computer Science 2022-12-01 Floriana Ciaglia , Francesco Saverio Zuppichini , Paul Guerrie , Mark McQuade , Jacob Solawetz

In recent years, large "in the wild" face datasets have been released in an attempt to facilitate progress in tasks such as face detection, face recognition, and other tasks. Most of these datasets are acquired from webpages with automatic…

Computer Vision and Pattern Recognition · Computer Science 2020-03-25 Viktor Varkarakis , Peter Corcoran

Biomedical image analysis algorithm validation depends on high-quality annotation of reference datasets, for which labeling instructions are key. Despite their importance, their optimization remains largely unexplored. Here, we present the…

Computer Vision and Pattern Recognition · Computer Science 2022-07-21 Tim Rädsch , Annika Reinke , Vivienn Weru , Minu D. Tizabi , Nicholas Schreck , A. Emre Kavur , Bünyamin Pekdemir , Tobias Roß , Annette Kopp-Schneider , Lena Maier-Hein

In the fields of Experimental and Computational Aesthetics, numerous image datasets have been created over the last two decades. In the present work, we provide a comparative overview of twelve image datasets that include aesthetic ratings…

Computer Vision and Pattern Recognition · Computer Science 2023-07-04 Ralf Bartho , Katja Thoemmes , Christoph Redies

ImageNet-1K linear-probe transfer accuracy remains the default proxy for visual representation quality, yet it no longer predicts performance on scientific imagery. Across 46 modern vision model checkpoints, ImageNet top-1 accuracy explains…

Computer Vision and Pattern Recognition · Computer Science 2025-11-21 Samuel Stevens

In real-world applications, perfect labels are rarely available, making it challenging to develop robust machine learning algorithms that can handle noisy labels. Recent methods have focused on filtering noise based on the discrepancy…

Machine Learning · Computer Science 2023-08-01 Mingcai Chen , Yuntao Du , Wei Tang , Baoming Zhang , Hao Cheng , Shuwei Qian , Chongjun Wang

Studies show that refining real-world categories into semantic subcategories contributes to better image modeling and classification. Previous image sub-categorization work relying on labeled images and WordNet's hierarchy is not only…

Multimedia · Computer Science 2017-03-17 Yazhou Yao , Jian Zhang , Fumin Shen , Xiansheng Hua , Wankou Yang , Zhenmin Tang

Transparent objects are ubiquitous in household settings and pose distinct challenges for visual sensing and perception systems. The optical properties of transparent objects leave conventional 3D sensors alone unreliable for object depth…

Computer Vision and Pattern Recognition · Computer Science 2022-07-22 Xiaotong Chen , Huijie Zhang , Zeren Yu , Anthony Opipari , Odest Chadwicke Jenkins

Histopathological images contain abundant phenotypic information and pathological patterns, which are the gold standards for disease diagnosis and essential for the prediction of patient prognosis and treatment outcome. In recent years,…

Computer Vision and Pattern Recognition · Computer Science 2022-10-26 Linhao Qu , Siyu Liu , Xiaoyu Liu , Manning Wang , Zhijian Song

Maps are fundamental medium to visualize and represent the real word in a simple and 16 philosophical way. The emergence of the 3rd wave information has made a proportion of maps are available to be generated ubiquitously, which would…

Computer Vision and Pattern Recognition · Computer Science 2023-12-15 Xiran Zhou , Yi Wen , Honghao Li , Kaiyuan Li , Zhenfeng Shao , Zhigang Yan , Xiao Xie

Data quality issues such as off-topic samples, near duplicates, and label errors often limit the performance of audio-based systems. This paper addresses these issues by adapting SelfClean, a representation-to-rank data auditing framework,…

Available training data for named entity recognition (NER) often contains a significant percentage of incorrect labels for entity types and entity boundaries. Such label noise poses challenges for supervised learning and may significantly…

Computation and Language · Computer Science 2024-10-15 Elena Merdjanovska , Ansar Aynetdinov , Alan Akbik

The identification and quantification of markers in medical images is critical for diagnosis, prognosis and management of patients in clinical practice. Supervised- or weakly supervised training enables the detection of findings that are…

We introduce FakeParts, a new class of deepfakes characterized by subtle, localized manipulations to specific spatial regions or temporal segments of otherwise authentic videos. Unlike fully synthetic content, these partial manipulations -…

Computer Vision and Pattern Recognition · Computer Science 2025-12-22 Ziyi Liu , Firas Gabetni , Awais Hussain Sani , Xi Wang , Soobash Daiboo , Gaetan Brison , Gianni Franchi , Vicky Kalogeiton

The rapid progress in synthetic image generation and manipulation has now come to a point where it raises significant concerns for the implications towards society. At best, this leads to a loss of trust in digital content, but could…

Computer Vision and Pattern Recognition · Computer Science 2019-08-27 Andreas Rössler , Davide Cozzolino , Luisa Verdoliva , Christian Riess , Justus Thies , Matthias Nießner
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