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In this paper, we present an innovative approach to self-supervised learning for Vision Transformers (ViTs), integrating local masked image modeling with progressive layer freezing. This method focuses on enhancing the efficiency and speed…

计算机视觉与模式识别 · 计算机科学 2023-12-06 Utku Mert Topcuoglu , Erdem Akagündüz

Vision Transformers (ViTs) have emerged as the fundamental architecture for most computer vision fields, but the considerable memory and computation costs hinders their application on resource-limited devices. As one of the most powerful…

计算机视觉与模式识别 · 计算机科学 2023-09-06 Junrui Xiao , Zhikai Li , Lianwei Yang , Qingyi Gu

Language model pre-training, such as BERT, has achieved remarkable results in many NLP tasks. However, it is unclear why the pre-training-then-fine-tuning paradigm can improve performance and generalization capability across different…

计算与语言 · 计算机科学 2019-08-16 Yaru Hao , Li Dong , Furu Wei , Ke Xu

Despite the success of transformers on various computer vision tasks, they suffer from excessive memory and computational cost. Some works present dynamic vision transformers to accelerate inference by pruning redundant tokens. A key to…

计算机视觉与模式识别 · 计算机科学 2023-10-27 Fengyuan Shi , Limin Wang

Vision Transformers (ViTs) achieve remarkable performance in image recognition tasks, yet their alignment with human perception remains largely unexplored. This study systematically analyzes how model size, dataset size, data augmentation…

计算机视觉与模式识别 · 计算机科学 2025-08-14 Pablo Hernández-Cámara , Jose Manuel Jaén-Lorites , Jorge Vila-Tomás , Valero Laparra , Jesus Malo

Recent breakthroughs in vision-language models (VLMs) start a new page in the vision community. The VLMs provide stronger and more generalizable feature embeddings compared to those from ImageNet-pretrained models, thanks to the training on…

计算机视觉与模式识别 · 计算机科学 2024-04-05 Jieneng Chen , Qihang Yu , Xiaohui Shen , Alan Yuille , Liang-Chieh Chen

Vision Transformers (ViTs) that leverage self-attention mechanism have shown superior performance on many classical vision tasks compared to convolutional neural networks (CNNs) and gain increasing popularity recently. Existing ViTs works…

密码学与安全 · 计算机科学 2024-04-29 Xinghua Xue , Cheng Liu , Ying Wang , Bing Yang , Tao Luo , Lei Zhang , Huawei Li , Xiaowei Li

Image resizing operation is a fundamental preprocessing module in modern computer vision. Throughout the deep learning revolution, researchers have overlooked the potential of alternative resizing methods beyond the commonly used resizers…

计算机视觉与模式识别 · 计算机科学 2023-04-07 Zhengzhong Tu , Peyman Milanfar , Hossein Talebi

Transformers have sprung up in the field of computer vision. In this work, we explore whether the core self-attention module in Transformer is the key to achieving excellent performance in image recognition. To this end, we build an…

计算机视觉与模式识别 · 计算机科学 2022-05-31 Chuanxin Tang , Yucheng Zhao , Guangting Wang , Chong Luo , Wenxuan Xie , Wenjun Zeng

Vision transformers have achieved remarkable progress in vision tasks such as image classification and detection. However, in instance-level image retrieval, transformers have not yet shown good performance compared to convolutional…

计算机视觉与模式识别 · 计算机科学 2022-10-24 Chull Hwan Song , Jooyoung Yoon , Shunghyun Choi , Yannis Avrithis

Following their success in visual recognition tasks, Vision Transformers(ViTs) are being increasingly employed for image restoration. As a few recent works claim that ViTs for image classification also have better robustness properties, we…

计算机视觉与模式识别 · 计算机科学 2023-07-27 Shashank Agnihotri , Kanchana Vaishnavi Gandikota , Julia Grabinski , Paramanand Chandramouli , Margret Keuper

Existing techniques for model inversion typically rely on hard-to-tune regularizers, such as total variation or feature regularization, which must be individually calibrated for each network in order to produce adequate images. In this…

计算机视觉与模式识别 · 计算机科学 2022-02-01 Amin Ghiasi , Hamid Kazemi , Steven Reich , Chen Zhu , Micah Goldblum , Tom Goldstein

The success of multi-head self-attentions (MSAs) for computer vision is now indisputable. However, little is known about how MSAs work. We present fundamental explanations to help better understand the nature of MSAs. In particular, we…

计算机视觉与模式识别 · 计算机科学 2022-06-09 Namuk Park , Songkuk Kim

The transformer models have shown promising effectiveness in dealing with various vision tasks. However, compared with training Convolutional Neural Network (CNN) models, training Vision Transformer (ViT) models is more difficult and relies…

计算机视觉与模式识别 · 计算机科学 2022-07-28 Jiawang Bai , Li Yuan , Shu-Tao Xia , Shuicheng Yan , Zhifeng Li , Wei Liu

Convolutional neural networks (CNNs) and vision transformers (ViT) have obtained great achievements in computer vision. Recently, the research of multi-layer perceptron (MLP) architectures for vision have been popular again. Vision MLPs are…

计算机视觉与模式识别 · 计算机科学 2023-07-04 Xinyue Wang , Zhicheng Cai , Chenglei Peng

Vision Transformer (ViT) demonstrates that Transformer for natural language processing can be applied to computer vision tasks and result in comparable performance to convolutional neural networks (CNN), which have been studied and adopted…

计算机视觉与模式识别 · 计算机科学 2021-09-03 Yi-Lun Liao , Sertac Karaman , Vivienne Sze

Recent research on the robustness of deep learning has shown that Vision Transformers (ViTs) surpass the Convolutional Neural Networks (CNNs) under some perturbations, e.g., natural corruption, adversarial attacks, etc. Some papers argue…

计算机视觉与模式识别 · 计算机科学 2022-08-02 Zheng Wang , Wenjie Ruan

Can we complete pre-training of Vision Transformers (ViT) without natural images and human-annotated labels? Although a pre-trained ViT seems to heavily rely on a large-scale dataset and human-annotated labels, recent large-scale datasets…

计算机视觉与模式识别 · 计算机科学 2021-03-25 Kodai Nakashima , Hirokatsu Kataoka , Asato Matsumoto , Kenji Iwata , Nakamasa Inoue

Vision Transformers (ViTs) have become ubiquitous in computer vision. Despite their success, ViTs lack inductive biases, which can make it difficult to train them with limited data. To address this challenge, prior studies suggest training…

计算机视觉与模式识别 · 计算机科学 2023-12-29 Srijan Das , Tanmay Jain , Dominick Reilly , Pranav Balaji , Soumyajit Karmakar , Shyam Marjit , Xiang Li , Abhijit Das , Michael S. Ryoo

Visual Transformers (VTs) are emerging as an architectural paradigm alternative to Convolutional networks (CNNs). Differently from CNNs, VTs can capture global relations between image elements and they potentially have a larger…

计算机视觉与模式识别 · 计算机科学 2021-11-16 Yahui Liu , Enver Sangineto , Wei Bi , Nicu Sebe , Bruno Lepri , Marco De Nadai