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Most existing weakly supervised semantic segmentation (WSSS) methods rely on Class Activation Mapping (CAM) to extract coarse class-specific localization maps using image-level labels. Prior works have commonly used an off-line heuristic…

Computer Vision and Pattern Recognition · Computer Science 2024-03-05 Lian Xu , Mohammed Bennamoun , Farid Boussaid , Wanli Ouyang , Ferdous Sohel , Dan Xu

Semi-supervised learning is a challenging problem which aims to construct a model by learning from a limited number of labeled examples. Numerous methods have been proposed to tackle this problem, with most focusing on utilizing the…

Computer Vision and Pattern Recognition · Computer Science 2021-07-02 Peng Tu , Yawen Huang , Rongrong Ji , Feng Zheng , Ling Shao

In this paper we propose a novel socio-inspired convolutional neural network (CNN) deep learning model for image splicing detection. Based on the premise that learning from the detection of coarsely spliced image regions can improve the…

Computer Vision and Pattern Recognition · Computer Science 2021-12-16 Angelina L. Gokhale , Dhanya Pramod , Sudeep D. Thepade , Ravi Kulkarni

Spatial attention has been introduced to convolutional neural networks (CNNs) for improving both their performance and interpretability in visual tasks including image classification. The essence of the spatial attention is to learn a…

Image and Video Processing · Electrical Eng. & Systems 2020-08-03 Linchuan Xu , Jun Huang , Atsushi Nitanda , Ryo Asaoka , Kenji Yamanishi

Accurate recognition of sign language in healthcare communication poses a significant challenge, requiring frameworks that can accurately interpret complex multimodal gestures. To deal with this, we propose FusionEnsemble-Net, a novel…

Computer Vision and Pattern Recognition · Computer Science 2025-08-14 Md. Milon Islam , Md Rezwanul Haque , S M Taslim Uddin Raju , Fakhri Karray

Detecting manipulated facial images and videos is an increasingly important topic in digital media forensics. As advanced face synthesis and manipulation methods are made available, new types of fake face representations are being created…

Computer Vision and Pattern Recognition · Computer Science 2020-10-27 Hao Dang , Feng Liu , Joel Stehouwer , Xiaoming Liu , Anil Jain

Re-identification is generally carried out by encoding the appearance of a subject in terms of outfit, suggesting scenarios where people do not change their attire. In this paper we overcome this restriction, by proposing a framework based…

Computer Vision and Pattern Recognition · Computer Science 2018-11-15 Igor Barros Barbosa , Marco Cristani , Barbara Caputo , Aleksander Rognhaugen , Theoharis Theoharis

Accurate segmentation of lesions plays a critical role in medical image analysis and diagnosis. Traditional segmentation approaches that rely solely on visual features often struggle with the inherent uncertainty in lesion distribution and…

Image and Video Processing · Electrical Eng. & Systems 2025-04-03 Dandan Shan , Zihan Li , Yunxiang Li , Qingde Li , Jie Tian , Qingqi Hong

\begin{abstract} Learning-based methods suffer from a deficiency of clean annotations, especially in biomedical segmentation. Although many semi-supervised methods have been proposed to provide extra training data, automatically generated…

Computer Vision and Pattern Recognition · Computer Science 2018-12-27 Shaobo Min , Xuejin Chen , Zheng-Jun Zha , Feng Wu , Yongdong Zhang

Simulating images representative of neurodegenerative diseases is important for predicting patient outcomes and for validation of computational models of disease progression. This capability is valuable for secondary prevention clinical…

Image and Video Processing · Electrical Eng. & Systems 2019-09-04 Daniele Ravi , Daniel C. Alexander , Neil P. Oxtoby

Determining the localization of specific protein in human cells is important for understanding cellular functions and biological processes of underlying diseases. Among imaging techniques, high-throughput fluorescence microscopy imaging is…

Computer Vision and Pattern Recognition · Computer Science 2019-02-01 Yijun Tian

Image inpainting aims to repair a partially damaged image based on the information from known regions of the images. \revise{Achieving semantically plausible inpainting results is particularly challenging because it requires the…

Computer Vision and Pattern Recognition · Computer Science 2024-11-12 Shuang Chen , Haozheng Zhang , Amir Atapour-Abarghouei , Hubert P. H. Shum

Accurate classification and anatomical localization are essential for effective medical diagnostics and research, which may be efficiently performed using deep learning techniques. However, availability of limited labeled data poses a…

Computer Vision and Pattern Recognition · Computer Science 2025-02-11 Mohammed Abdul Hafeez Khan , Samuel Morries Boddepalli , Siddhartha Bhattacharyya , Debasis Mitra

Traditional causal connectivity methods in task-based and resting-state functional magnetic resonance imaging (fMRI) face challenges in accurately capturing directed information flow due to their sensitivity to noise and inability to model…

Neurons and Cognition · Quantitative Biology 2025-04-03 Boseong Kim , Debashis Das Chakladar , Haejun Chung , Ikbeom Jang

Deep learning can promote the mammography-based computer-aided diagnosis (CAD) for breast cancers, but it generally suffers from the small sample size problem. Self-supervised learning (SSL) has shown its effectiveness in medical image…

Image and Video Processing · Electrical Eng. & Systems 2021-08-31 Ronglin Gong , Jun Wang , Jun Shi

Unsupervised Anomaly Detection has become a popular method to detect pathologies in medical images as it does not require supervision or labels for training. Most commonly, the anomaly detection model generates a "normal" version of an…

Image and Video Processing · Electrical Eng. & Systems 2023-09-26 Felix Meissen , Johannes Paetzold , Georgios Kaissis , Daniel Rueckert

Quantifying the similarity between two networks is critical in many applications. A number of algorithms have been proposed to compute graph similarity, mainly based on the properties of nodes and edges. Interestingly, most of these…

Neurons and Cognition · Quantitative Biology 2017-09-22 Ahmad Mheich , Mahmoud Hassan , Mohamad Khalil , Vincent Gripon , Olivier Dufor , Fabrice Wendling

Digital watermark is a commonly used technique to protect the copyright of medias. Simultaneously, to increase the robustness of watermark, attacking technique, such as watermark removal, also gets the attention from the community. Previous…

Computer Vision and Pattern Recognition · Computer Science 2020-12-15 Xiaodong Cun , Chi-Man Pun

Surgical instrument segmentation is extremely important for computer-assisted surgery. Different from common object segmentation, it is more challenging due to the large illumination and scale variation caused by the special surgical…

Computer Vision and Pattern Recognition · Computer Science 2020-05-25 Zhen-Liang Ni , Gui-Bin Bian , Guan-An Wang , Xiao-Hu Zhou , Zeng-Guang Hou , Xiao-Liang Xie , Zhen Li , Yu-Han Wang

The accurate detection of lesion attributes is meaningful for both the computeraid diagnosis system and dermatologists decisions. However, unlike lesion segmentation and melenoma classification, there are few deep learning methods and…

Image and Video Processing · Electrical Eng. & Systems 2019-10-22 Xinzi He , Baiying Lei , Tianfu Wang
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