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In the last decade, convolutional neural networks (ConvNets) have dominated and achieved state-of-the-art performances in a variety of medical imaging applications. However, the performances of ConvNets are still limited by lacking the…

图像与视频处理 · 电气工程与系统科学 2021-04-15 Junyu Chen , Yufan He , Eric C. Frey , Ye Li , Yong Du

The Transformer architecture consists of self-attention and feed-forward networks (FFNs) which can be viewed as key-value memories according to previous works. However, FFN and traditional memory utilize different activation functions…

计算与语言 · 计算机科学 2023-02-14 Kai Shen , Junliang Guo , Xu Tan , Siliang Tang , Rui Wang , Jiang Bian

This document will review the most prominent proposals using multilayer convolutional architectures. Importantly, the various components of a typical convolutional network will be discussed through a review of different approaches that base…

计算机视觉与模式识别 · 计算机科学 2018-03-26 Isma Hadji , Richard P. Wildes

Score-based diffusion models have captured widespread attention and funded fast progress of recent vision generative tasks. In this paper, we focus on diffusion model backbone which has been much neglected before. We systematically explore…

计算机视觉与模式识别 · 计算机科学 2022-12-29 He Cao , Jianan Wang , Tianhe Ren , Xianbiao Qi , Yihao Chen , Yuan Yao , Lei Zhang

Vision transformer has demonstrated promising performance on challenging computer vision tasks. However, directly training the vision transformers may yield unstable and sub-optimal results. Recent works propose to improve the performance…

计算机视觉与模式识别 · 计算机科学 2021-06-14 Chengyue Gong , Dilin Wang , Meng Li , Vikas Chandra , Qiang Liu

Transformers have captured growing attention in computer vision, thanks to its large capacity and global processing capabilities. However, transformers are data hungry, and their ability to generalize is constrained compared to…

计算机视觉与模式识别 · 计算机科学 2025-08-26 Hosam S. EL-Assiouti , Hadeer El-Saadawy , Maryam N. Al-Berry , Mohamed F. Tolba

Deep neural networks used in computer vision have been shown to exhibit many social biases such as gender bias. Vision Transformers (ViTs) have become increasingly popular in computer vision applications, outperforming Convolutional Neural…

计算机视觉与模式识别 · 计算机科学 2023-09-19 Abhishek Mandal , Susan Leavy , Suzanne Little

Since the breakthrough performance of AlexNet in 2012, convolutional neural networks (convnets) have grown into extremely powerful vision models. Deep learning researchers have used convnets to perform vision tasks with accuracy that was…

机器学习 · 计算机科学 2024-05-22 Andrew Lavin

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

Recently, vision transformers started to show impressive results which outperform large convolution based models significantly. However, in the area of small models for mobile or resource constrained devices, ConvNet still has its own…

计算机视觉与模式识别 · 计算机科学 2022-07-27 Haokui Zhang , Wenze Hu , Xiaoyu Wang

Recent studies have integrated convolutions into transformers to introduce inductive bias and improve generalization performance. However, the static nature of conventional convolution prevents it from dynamically adapting to input…

计算机视觉与模式识别 · 计算机科学 2025-04-28 Meng Lou , Shu Zhang , Hong-Yu Zhou , Sibei Yang , Chuan Wu , Yizhou Yu

Vision network designs, including Convolutional Neural Networks and Vision Transformers, have significantly advanced the field of computer vision. Yet, their complex computations pose challenges for practical deployments, particularly in…

计算机视觉与模式识别 · 计算机科学 2025-04-01 Ao Wang , Hui Chen , Zijia Lin , Jungong Han , Guiguang Ding

Transformers have revolutionized computer vision and natural language processing, but their high computational complexity limits their application in high-resolution image processing and long-context analysis. This paper introduces…

计算机视觉与模式识别 · 计算机科学 2025-04-01 Yuchen Duan , Weiyun Wang , Zhe Chen , Xizhou Zhu , Lewei Lu , Tong Lu , Yu Qiao , Hongsheng Li , Jifeng Dai , Wenhai Wang

Motivated by the success of Transformers in natural language processing (NLP) tasks, there emerge some attempts (e.g., ViT and DeiT) to apply Transformers to the vision domain. However, pure Transformer architectures often require a large…

计算机视觉与模式识别 · 计算机科学 2021-04-21 Kun Yuan , Shaopeng Guo , Ziwei Liu , Aojun Zhou , Fengwei Yu , Wei Wu

Transformer, the latest technological advance of deep learning, has gained prevalence in natural language processing or computer vision. Since medical imaging bear some resemblance to computer vision, it is natural to inquire about the…

计算机视觉与模式识别 · 计算机科学 2022-11-22 Jun Li , Junyu Chen , Yucheng Tang , Ce Wang , Bennett A. Landman , S. Kevin Zhou

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…

计算机视觉与模式识别 · 计算机科学 2023-05-18 Hao Zheng , Jinbao Wang , Xiantong Zhen , Hong Chen , Jingkuan Song , Feng Zheng

Vision Transformers have shown great promise recently for many vision tasks due to the insightful architecture design and attention mechanism. By revisiting the self-attention responses in Transformers, we empirically observe two…

计算机视觉与模式识别 · 计算机科学 2022-12-27 Xu Ma , Huan Wang , Can Qin , Kunpeng Li , Xingchen Zhao , Jie Fu , Yun Fu

Age estimation from facial images is a complex and multifaceted challenge in computer vision. In this study, we present a novel hybrid architecture that combines ConvNeXt, a state-of-the-art advancement of convolutional neural networks…

计算机视觉与模式识别 · 计算机科学 2025-11-04 Gaby Maroun , Salah Eddine Bekhouche , Fadi Dornaika

Models based on deep convolutional networks have dominated recent image interpretation tasks; we investigate whether models which are also recurrent, or "temporally deep", are effective for tasks involving sequences, visual and otherwise.…

计算机视觉与模式识别 · 计算机科学 2016-06-02 Jeff Donahue , Lisa Anne Hendricks , Marcus Rohrbach , Subhashini Venugopalan , Sergio Guadarrama , Kate Saenko , Trevor Darrell

Very recently, Window-based Transformers, which computed self-attention within non-overlapping local windows, demonstrated promising results on image classification, semantic segmentation, and object detection. However, less study has been…

计算机视觉与模式识别 · 计算机科学 2021-06-08 Zilong Huang , Youcheng Ben , Guozhong Luo , Pei Cheng , Gang Yu , Bin Fu