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Urinary bladder cancer surveillance requires tracking tumor sites across repeated interventions, yet the deformable and hollow bladder lacks stable landmarks for orientation. While blood vessels visible during endoscopy offer a…

Computer Vision and Pattern Recognition · Computer Science 2026-02-11 Franziska Krauß , Matthias Ege , Zoltan Lovasz , Albrecht Bartz-Schmidt , Igor Tsaur , Oliver Sawodny , Carina Veil

Vision Transformer (ViT) has brought new breakthroughs to the field of image classification by introducing the self-attention mechanism and Graph Convolutional Networks(GCN) have been proposed and successfully applied in data representation…

Computer Vision and Pattern Recognition · Computer Science 2026-04-21 Haibin Jiao

Accurate segmentation of organs or lesions from medical images is crucial for reliable diagnosis of diseases and organ morphometry. In recent years, convolutional encoder-decoder solutions have achieved substantial progress in the field of…

Image and Video Processing · Electrical Eng. & Systems 2022-07-12 Bingzhi Chen , Yishu Liu , Zheng Zhang , Guangming Lu , Adams Wai Kin Kong

Recently, Transformers have emerged as the go-to architecture for both vision and language modeling tasks, but their computational efficiency is limited by the length of the input sequence. To address this, several efficient variants of…

Computer Vision and Pattern Recognition · Computer Science 2023-05-18 Hao Zheng , Jinbao Wang , Xiantong Zhen , Hong Chen , Jingkuan Song , Feng Zheng

Vision Transformers (ViTs) are becoming more popular and dominating technique for various vision tasks, compare to Convolutional Neural Networks (CNNs). As a demanding technique in computer vision, ViTs have been successfully solved various…

Computer Vision and Pattern Recognition · Computer Science 2023-10-18 Khawar Islam

We apply pre-trained architectures, originally developed for the ImageNet Large Scale Visual Recognition Challenge, for periocular recognition. These architectures have demonstrated significant success in various computer vision tasks…

Computer Vision and Pattern Recognition · Computer Science 2024-10-08 Fernando Alonso-Fernandez , Kevin Hernandez-Diaz , Prayag Tiwari , Josef Bigun

Machine learning researchers strive to develop better and better algorithms to solve computer vision problems, such as image classification. In recent years, the classification of micro-Doppler spectrograms has also benefited from these…

Signal Processing · Electrical Eng. & Systems 2025-12-02 Arkadiusz Czuba

We explore the application of Vision Transformer (ViT) for handwritten text recognition. The limited availability of labeled data in this domain poses challenges for achieving high performance solely relying on ViT. Previous…

Computer Vision and Pattern Recognition · Computer Science 2024-09-16 Yuting Li , Dexiong Chen , Tinglong Tang , Xi Shen

Vision transformer (ViT) and its variants have achieved remarkable successes in various visual tasks. The key characteristic of these ViT models is to adopt different aggregation strategies of spatial patch information within the artificial…

Neural and Evolutionary Computing · Computer Science 2022-06-23 Yuzhong Chen , Yu Du , Zhenxiang Xiao , Lin Zhao , Lu Zhang , David Weizhong Liu , Dajiang Zhu , Tuo Zhang , Xintao Hu , Tianming Liu , Xi Jiang

Transformer, an attention-based encoder-decoder architecture, has not only revolutionized the field of natural language processing (NLP), but has also done some pioneering work in the field of computer vision (CV). Compared to convolutional…

Computer Vision and Pattern Recognition · Computer Science 2022-05-25 Zujun Fu

Kidney structures segmentation is a crucial yet challenging task in the computer-aided diagnosis of surgery-based renal cancer. Although numerous deep learning models have achieved remarkable success in many medical image segmentation…

Image and Video Processing · Electrical Eng. & Systems 2022-08-30 Shishuai Hu , Yiwen Ye , Zehui Liao , Yong Xia

In this paper, we delve into the realm of vision transformers for continual semantic segmentation, a problem that has not been sufficiently explored in previous literature. Empirical investigations on the adaptation of existing frameworks…

Computer Vision and Pattern Recognition · Computer Science 2024-02-27 Bowen Dong , Guanglei Yang , Wangmeng Zuo , Lei Zhang

Light-weight convolutional neural networks (CNNs) are the de-facto for mobile vision tasks. Their spatial inductive biases allow them to learn representations with fewer parameters across different vision tasks. However, these networks are…

Computer Vision and Pattern Recognition · Computer Science 2022-03-07 Sachin Mehta , Mohammad Rastegari

Cross-subject motor-imagery decoding remains a major challenge in EEG-based brain-computer interfaces. To mitigate strong inter-subject variability, recent work has emphasized manifold-based approaches operating on covariance…

Machine Learning · Computer Science 2026-01-30 Sanjeev Manivannan , Chandrashekar Lakshminarayan

With the advancement of deep learning technologies, specialized neural processing hardware such as Brain Processing Units (BPUs) have emerged as dedicated platforms for CNN acceleration, offering optimized INT8 computation capabilities for…

Computer Vision and Pattern Recognition · Computer Science 2026-02-09 Jinchi Tang , Yan Guo

Vision Transformers (ViT) have made many breakthroughs in computer vision tasks. However, considerable redundancy arises in the spatial dimension of an input image, leading to massive computational costs. Therefore, We propose a…

Computer Vision and Pattern Recognition · Computer Science 2022-11-22 Mengzhao Chen , Mingbao Lin , Ke Li , Yunhang Shen , Yongjian Wu , Fei Chao , Rongrong Ji

Brain tissue segmentation has demonstrated great utility in quantifying MRI data through Voxel-Based Morphometry and highlighting subtle structural changes associated with various conditions within the brain. However, manual segmentation is…

Image and Video Processing · Electrical Eng. & Systems 2023-02-02 Vishwanatha M. Rao , Zihan Wan , Soroush Arabshahi , David J. Ma , Pin-Yu Lee , Ye Tian , Xuzhe Zhang , Andrew F. Laine , Jia Guo

Optical coherence tomography angiography (OCTA) is a novel non-invasive imaging modality for the visualisation of microvasculature in vivo that has encountered broad adoption in retinal research. OCTA potential in the assessment of…

Image and Video Processing · Electrical Eng. & Systems 2020-06-02 Ylenia Giarratano , Eleonora Bianchi , Calum Gray , Andrew Morris , Tom MacGillivray , Baljean Dhillon , Miguel O. Bernabeu

Unsupervised domain adaptation (UDA) aims to transfer the knowledge learnt from a labeled source domain to an unlabeled target domain. Previous work is mainly built upon convolutional neural networks (CNNs) to learn domain-invariant…

Computer Vision and Pattern Recognition · Computer Science 2021-11-29 Jinyu Yang , Jingjing Liu , Ning Xu , Junzhou Huang

While the Transformer architecture has become the de-facto standard for natural language processing tasks, its applications to computer vision remain limited. In vision, attention is either applied in conjunction with convolutional…