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Performance of deep learning segmentation models is significantly challenged in its transferability across different medical imaging domains, particularly when aiming to adapt these models to a target domain with insufficient annotated data…

Image and Video Processing · Electrical Eng. & Systems 2024-06-27 Arnaud Judge , Thierry Judge , Nicolas Duchateau , Roman A. Sandler , Joseph Z. Sokol , Olivier Bernard , Pierre-Marc Jodoin

Recently, with increasing interest in pet healthcare, the demand for computer-aided diagnosis (CAD) systems in veterinary medicine has increased. The development of veterinary CAD has stagnated due to a lack of sufficient radiology data. To…

Image and Video Processing · Electrical Eng. & Systems 2024-03-07 In-Gyu Lee , Jun-Young Oh , Hee-Jung Yu , Jae-Hwan Kim , Ki-Dong Eom , Ji-Hoon Jeong

One of the hallmark symptoms of Parkinson's Disease (PD) is the progressive loss of postural reflexes, which eventually leads to gait difficulties and balance problems. Identifying disruptions in brain function associated with gait…

Machine Learning · Computer Science 2023-07-26 Favour Nerrise , Qingyu Zhao , Kathleen L. Poston , Kilian M. Pohl , Ehsan Adeli

The data scarcity problem in Electroencephalography (EEG) based affective computing results into difficulty in building an effective model with high accuracy and stability using machine learning algorithms especially deep learning models.…

Machine Learning · Computer Science 2021-09-09 Zhi Zhang , Sheng-hua Zhong , Yan Liu

The motion analysis of human skeletons is crucial for human action recognition, which is one of the most active topics in computer vision. In this paper, we propose a fully end-to-end action-attending graphic neural network (A$^2$GNN) for…

Computer Vision and Pattern Recognition · Computer Science 2018-05-09 Chaolong Li , Zhen Cui , Wenming Zheng , Chunyan Xu , Rongrong Ji , Jian Yang

We present ASAP, a new framework for detecting and grounding multi-modal media manipulation (DGM4).Upon thorough examination, we observe that accurate fine-grained cross-modal semantic alignment between the image and text is vital for…

Computer Vision and Pattern Recognition · Computer Science 2025-10-23 Zhenxing Zhang , Yaxiong Wang , Lechao Cheng , Zhun Zhong , Dan Guo , Meng Wang

Gait emotion recognition plays a crucial role in the intelligent system. Most of the existing methods recognize emotions by focusing on local actions over time. However, they ignore that the effective distances of different emotions in the…

Computer Vision and Pattern Recognition · Computer Science 2022-09-20 Yunfei Yin , Li Jing , Faliang Huang , Guangchao Yang , Zhuowei Wang

Accurate monocular depth estimation is a fundamental component of vision-based perception systems in intelligent transportation applications. Despite recent progress, unsupervised monocular approaches still suffer from significant…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Yufan Zhu , Chongzhi Ran , Mingtao Feng , Le Dong , Weisheng Dong , Antonio M. López

We present a domain decomposition-based deep learning method for solving elliptic and parabolic interface problems with discontinuous coefficients in two to ten dimensions. Our Multi-Activation Function (MAF) approach employs two…

Numerical Analysis · Mathematics 2025-12-23 Qijia Zhai

Reinforcement learning provides a powerful and flexible framework for automated acquisition of robotic motion skills. However, applying reinforcement learning requires a sufficiently detailed representation of the state, including the…

Machine Learning · Computer Science 2016-03-02 Chelsea Finn , Xin Yu Tan , Yan Duan , Trevor Darrell , Sergey Levine , Pieter Abbeel

Flight control for autonomous micro aerial vehicles (MAVs) is evolving from steady flight near equilibrium points toward more aggressive aerobatic maneuvers, such as flips, rolls, and Power Loop. Although reinforcement learning (RL) has…

Robotics · Computer Science 2026-02-12 Zhanyu Guo , Zikang Yin , Guobin Zhu , Shiliang Guo , Shiyu Zhao

Enabling robots to grasp objects specified through natural language is essential for effective human-robot interaction, yet it remains a significant challenge. Existing approaches often struggle with open-form language expressions and…

Robotics · Computer Science 2025-09-11 Houjian Yu , Zheming Zhou , Min Sun , Omid Ghasemalizadeh , Yuyin Sun , Cheng-Hao Kuo , Arnie Sen , Changhyun Choi

Rehabilitation robotics continues to confront substantial challenges, particularly in achieving smooth, safe, and intuitive human-robot interactions for upper limb motor training. Many current systems depend on complex mechanical designs,…

Robotics · Computer Science 2024-10-31 Sima Ghafoori , Ali Rabiee , Maryam Norouzi , Musa Jouaneh , Reza Abiri

We introduce Autoregressive Retrieval Augmentation (AR-RAG), a novel paradigm that enhances image generation by autoregressively incorporating knearest neighbor retrievals at the patch level. Unlike prior methods that perform a single,…

Computer Vision and Pattern Recognition · Computer Science 2025-06-17 Jingyuan Qi , Zhiyang Xu , Qifan Wang , Lifu Huang

Facial pain expression is an important modality for assessing pain, especially when the patient's verbal ability to communicate is impaired. The facial muscle-based action units (AUs), which are defined by the Facial Action Coding System…

Computer Vision and Pattern Recognition · Computer Science 2018-11-21 Zhanli Chen , Rashid Ansari , Diana Wilkie

Reinforcement learning has become essential for strengthening the reasoning abilities of large language models, yet current exploration mechanisms remain fundamentally misaligned with how these models actually learn. Entropy bonuses and…

Machine Learning · Computer Science 2025-12-18 Zhenwen Liang , Sidi Lu , Wenhao Yu , Kishan Panaganti , Yujun Zhou , Haitao Mi , Dong Yu

Vast amounts of remote sensing (RS) data provide Earth observations across multiple dimensions, encompassing critical spatial, temporal, and spectral information which is essential for addressing global-scale challenges such as land use…

Computer Vision and Pattern Recognition · Computer Science 2024-06-18 Lixian Zhang , Yi Zhao , Runmin Dong , Jinxiao Zhang , Shuai Yuan , Shilei Cao , Mengxuan Chen , Juepeng Zheng , Weijia Li , Wei Liu , Wayne Zhang , Litong Feng , Haohuan Fu

Automated diagnosis of Alzheimer Disease(AD) from brain imaging, such as magnetic resonance imaging (MRI), has become increasingly important and has attracted the community to contribute many deep learning methods. However, many of these…

Image and Video Processing · Electrical Eng. & Systems 2024-03-01 Yifeng Wang , Ke Chen , Haohan Wang

Characterizing the subtle changes of functional brain networks associated with the pathological cascade of Alzheimer's disease (AD) is important for early diagnosis and prediction of disease progression prior to clinical symptoms. We…

Neurons and Cognition · Quantitative Biology 2020-11-12 Mengjia Xu , David Lopez Sanz , Pilar Garces , Fernando Maestu , Quanzheng Li , Dimitrios Pantazis

Deep reinforcement learning (deep RL) holds the promise of automating the acquisition of complex controllers that can map sensory inputs directly to low-level actions. In the domain of robotic locomotion, deep RL could enable learning…

Machine Learning · Computer Science 2019-06-20 Tuomas Haarnoja , Sehoon Ha , Aurick Zhou , Jie Tan , George Tucker , Sergey Levine