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Vision Transformers (ViTs) have revolutionized computer vision by leveraging self-attention to model long-range dependencies. However, ViTs face challenges such as high computational costs due to the quadratic scaling of self-attention and…

计算机视觉与模式识别 · 计算机科学 2025-04-22 Zhoujie Qian

Vision Transformer (ViT) attains state-of-the-art performance in visual recognition, and the variant, Local Vision Transformer, makes further improvements. The major component in Local Vision Transformer, local attention, performs the…

计算机视觉与模式识别 · 计算机科学 2022-08-05 Qi Han , Zejia Fan , Qi Dai , Lei Sun , Ming-Ming Cheng , Jiaying Liu , Jingdong Wang

The extension of convolutional neural networks (CNNs) to non-Euclidean geometries has led to multiple frameworks for studying manifolds. Many of those methods have shown design limitations resulting in poor modelling of long-range…

计算机视觉与模式识别 · 计算机科学 2022-06-01 Simon Dahan , Logan Z. J. Williams , Abdulah Fawaz , Daniel Rueckert , Emma C. Robinson

Recent state-of-the-art performances of Vision Transformers (ViT) in computer vision tasks demonstrate that a general-purpose architecture, which implements long-range self-attention, could replace the local feature learning operations of…

Deep neural networks may be susceptible to learning spurious correlations that hold on average but not in atypical test samples. As with the recent emergence of vision transformer (ViT) models, it remains underexplored how spurious…

计算机视觉与模式识别 · 计算机科学 2022-03-18 Soumya Suvra Ghosal , Yifei Ming , Yixuan Li

Convolutional Neural Networks (CNNs) frequently "cheat" by exploiting superficial correlations, raising concerns about whether they make predictions for the right reasons. Inspired by cognitive science, which highlights the role of…

计算机视觉与模式识别 · 计算机科学 2025-09-26 Ryan L. Yang , Dipkamal Bhusal , Nidhi Rastogi

Many models of visual attention have been proposed so far. Traditional bottom-up models, like saliency models, fail to replicate human gaze patterns, and deep gaze prediction models lack biological plausibility due to their reliance on…

神经元与认知 · 定量生物学 2025-05-28 Takuto Yamamoto , Hirosato Akahoshi , Shigeru Kitazawa

Transformers have demonstrated great power in the recent development of large foundational models. In particular, the Vision Transformer (ViT) has brought revolutionary changes to the field of vision, achieving significant accomplishments…

机器学习 · 计算机科学 2024-11-25 Jiarui Jiang , Wei Huang , Miao Zhang , Taiji Suzuki , Liqiang Nie

As neural networks become deeper, the redundancy within their parameters increases. This phenomenon has led to several methods that attempt to reduce the correlation between convolutional filters. We propose a computationally efficient…

计算机视觉与模式识别 · 计算机科学 2024-02-20 Yoav Kurtz , Noga Bar , Raja Giryes

Convolutional neural networks (CNNs) and vision transformers (ViTs) have become essential in computer vision for local and global feature extraction. However, aggregating these architectures in existing methods often results in…

计算机视觉与模式识别 · 计算机科学 2024-10-16 Chunlei Meng , Jiacheng Yang , Wei Lin , Bowen Liu , Hongda Zhang , chun ouyang , Zhongxue Gan

Transformer-based methods have shown impressive performance in image restoration tasks, such as image super-resolution and denoising. However, we find that these networks can only utilize a limited spatial range of input information through…

计算机视觉与模式识别 · 计算机科学 2025-11-04 Xiangyu Chen , Xintao Wang , Wenlong Zhang , Xiangtao Kong , Yu Qiao , Jiantao Zhou , Chao Dong

In this paper, we investigate the continual learning of Vision Transformers (ViT) for the challenging exemplar-free scenario, with special focus on how to efficiently distill the knowledge of its crucial self-attention mechanism (SAM). Our…

计算机视觉与模式识别 · 计算机科学 2022-05-06 Francesco Pelosin , Saurav Jha , Andrea Torsello , Bogdan Raducanu , Joost van de Weijer

Vision Transformer (ViT) architectures are becoming increasingly popular and widely employed to tackle computer vision applications. Their main feature is the capacity to extract global information through the self-attention mechanism,…

计算机视觉与模式识别 · 计算机科学 2024-05-06 Lorenzo Papa , Paolo Russo , Irene Amerini , Luping Zhou

This paper presents a study on improving human action recognition through the utilization of knowledge distillation, and the combination of CNN and ViT models. The research aims to enhance the performance and efficiency of smaller student…

计算机视觉与模式识别 · 计算机科学 2023-11-03 Hamid Ahmadabadi , Omid Nejati Manzari , Ahmad Ayatollahi

Vision-and-language navigation (VLN), a frontier study aiming to pave the way for general-purpose robots, has been a hot topic in the computer vision and natural language processing community. The VLN task requires an agent to navigate to a…

计算机视觉与模式识别 · 计算机科学 2022-06-23 Yifeng Zhuang , Qiang Sun , Yanwei Fu , Lifeng Chen , Xiangyang Xue

Unsupervised domain adaptation (UDA) in videos is a challenging task that remains not well explored compared to image-based UDA techniques. Although vision transformers (ViT) achieve state-of-the-art performance in many computer vision…

计算机视觉与模式识别 · 计算机科学 2024-09-18 André Sacilotti , Samuel Felipe dos Santos , Nicu Sebe , Jurandy Almeida

We here propose a novel hierarchical transformer model that adeptly integrates the feature extraction capabilities of Convolutional Neural Networks (CNNs) with the advanced representational potential of Vision Transformers (ViTs).…

计算机视觉与模式识别 · 计算机科学 2024-07-22 Xiaoya Tang , Bodong Zhang , Beatrice S. Knudsen , Tolga Tasdizen

This paper addresses the problem of cross-modal object tracking from RGB videos and event data. Rather than constructing a complex cross-modal fusion network, we explore the great potential of a pre-trained vision Transformer (ViT).…

计算机视觉与模式识别 · 计算机科学 2023-09-06 Zhiyu Zhu , Junhui Hou , Dapeng Oliver Wu

Vision Transformers (ViTs) have emerged as a foundational model in computer vision, excelling in generalization and adaptation to downstream tasks. However, deploying ViTs to support diverse resource constraints typically requires…

计算机视觉与模式识别 · 计算机科学 2025-07-28 Chen Zhu , Wangbo Zhao , Huiwen Zhang , Samir Khaki , Yuhao Zhou , Weidong Tang , Shuo Wang , Zhihang Yuan , Yuzhang Shang , Xiaojiang Peng , Kai Wang , Dawei Yang

Recently, Transformer-based image restoration networks have achieved promising improvements over convolutional neural networks due to parameter-independent global interactions. To lower computational cost, existing works generally limit…

计算机视觉与模式识别 · 计算机科学 2023-02-06 Jiale Zhang , Yulun Zhang , Jinjin Gu , Yongbing Zhang , Linghe Kong , Xin Yuan