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Vision transformers (ViTs) achieve remarkable performance on large datasets, but tend to perform worse than convolutional neural networks (CNNs) when trained from scratch on smaller datasets, possibly due to a lack of local inductive bias…

计算机视觉与模式识别 · 计算机科学 2023-05-16 Ibrahim Batuhan Akkaya , Senthilkumar S. Kathiresan , Elahe Arani , Bahram Zonooz

Recent advances in vision transformers (ViTs) have achieved great performance in visual recognition tasks. Convolutional neural networks (CNNs) exploit spatial inductive bias to learn visual representations, but these networks are spatially…

计算机视觉与模式识别 · 计算机科学 2023-07-06 Youpeng Zhao , Huadong Tang , Yingying Jiang , Yong A , Qiang Wu

Recently, Transformers have shown promising performance in various vision tasks. However, the high costs of global self-attention remain challenging for Transformers, especially for high-resolution vision tasks. Inspired by one of the most…

计算机视觉与模式识别 · 计算机科学 2023-11-13 Zhemin Zhang , Xun Gong

Since its inception, Vision Transformer (ViT) has emerged as a prevalent model in the computer vision domain. Nonetheless, the multi-head self-attention (MHSA) mechanism in ViT is computationally expensive due to its calculation of…

计算机视觉与模式识别 · 计算机科学 2023-07-25 Zhe Bian , Zhe Wang , Wenqiang Han , Kangping Wang

Accurate identification of cat breeds from images is a challenging task due to subtle differences in fur patterns, facial structure, and color. In this paper, we present a deep learning-based approach for classifying cat breeds using a…

Recent advancements in detecting tumors using deep learning on breast ultrasound images (BUSI) have demonstrated significant success. Deep CNNs and vision-transformers (ViTs) have demonstrated individually promising initial performance.…

图像与视频处理 · 电气工程与系统科学 2025-03-20 Aamir Mehmood , Yue Hu , Saddam Hussain Khan

Images with abnormal brain anatomy produce problems for automatic segmentation techniques, and as a result poor ROI detection affects both quantitative measurements and visual assessment of perfusion data. This paper presents a new approach…

图像与视频处理 · 电气工程与系统科学 2019-02-19 Svitlana M Alkhimova

Video analytics demand substantial computing resources, posing significant challenges in computing resource-constrained environment. In this paper, to achieve high accuracy with acceptable computational workload, we propose a cost-effective…

多媒体 · 计算机科学 2025-04-01 Chengzhi Wang , Peng Yang

Human-Object Interaction (HOI) detection is the task of identifying a set of <human, object, interaction> triplets from an image. Recent work proposed transformer encoder-decoder architectures that successfully eliminated the need for many…

计算机视觉与模式识别 · 计算机科学 2022-03-29 Bumsoo Kim , Jonghwan Mun , Kyoung-Woon On , Minchul Shin , Junhyun Lee , Eun-Sol Kim

Transformer has been applied in the field of computer vision due to its excellent performance in natural language processing, surpassing traditional convolutional neural networks and achieving new state-of-the-art. ViT divides an image into…

计算机视觉与模式识别 · 计算机科学 2024-04-23 Yuang Liu , Zhiheng Qiu , Xiaokai Qin

The quadratic computational complexity to the number of tokens limits the practical applications of Vision Transformers (ViTs). Several works propose to prune redundant tokens to achieve efficient ViTs. However, these methods generally…

计算机视觉与模式识别 · 计算机科学 2023-03-31 Shuning Chang , Pichao Wang , Ming Lin , Fan Wang , David Junhao Zhang , Rong Jin , Mike Zheng Shou

Vision Transformers (ViTs) have emerged as the state-of-the-art architecture in representation learning, leveraging self-attention mechanisms to excel in various tasks. ViTs split images into fixed-size patches, constraining them to a…

计算机视觉与模式识别 · 计算机科学 2026-02-17 Aswathi Varma , Suprosanna Shit , Chinmay Prabhakar , Daniel Scholz , Hongwei Bran Li , Bjoern Menze , Daniel Rueckert , Benedikt Wiestler

Top-down instance segmentation framework has shown its superiority in object detection compared to the bottom-up framework. While it is efficient in addressing over-segmentation, top-down instance segmentation suffers from over-crop…

计算机视觉与模式识别 · 计算机科学 2022-11-04 Qilong Zhangli , Jingru Yi , Di Liu , Xiaoxiao He , Zhaoyang Xia , Qi Chang , Ligong Han , Yunhe Gao , Song Wen , Haiming Tang , He Wang , Mu Zhou , Dimitris Metaxas

Food image recognition is a challenging task in computer vision due to the high variability and complexity of food images. In this study, we investigate the potential of Noisy Vision Transformers (NoisyViT) for improving food classification…

计算机视觉与模式识别 · 计算机科学 2025-03-26 Tonmoy Ghosh , Edward Sazonov

Multi-scale Vision Transformer (ViT) has emerged as a powerful backbone for computer vision tasks, while the self-attention computation in Transformer scales quadratically w.r.t. the input patch number. Thus, existing solutions commonly…

计算机视觉与模式识别 · 计算机科学 2022-07-12 Ting Yao , Yingwei Pan , Yehao Li , Chong-Wah Ngo , Tao Mei

While Vision Transformers (ViT) have demonstrated remarkable performance across diverse tasks, their computational demands are substantial, scaling quadratically with the number of processed tokens. Compact attention representations,…

计算机视觉与模式识别 · 计算机科学 2025-11-14 Oded Schlesinger , Amirhossein Farzam , J. Matias Di Martino , Guillermo Sapiro

Vision Transformers (ViTs) have become a universal backbone for both image recognition and image generation. Yet their Multi-Head Self-Attention (MHSA) layer still performs a quadratic query-key interaction for every token pair, spending…

计算机视觉与模式识别 · 计算机科学 2025-11-04 Yifan Pu , Jixuan Ying , Qixiu Li , Tianzhu Ye , Dongchen Han , Xiaochen Wang , Ziyi Wang , Xinyu Shao , Gao Huang , Xiu Li

The accelerated MRI reconstruction process presents a challenging ill-posed inverse problem due to the extensive under-sampling in k-space. Recently, Vision Transformers (ViTs) have become the mainstream for this task, demonstrating…

图像与视频处理 · 电气工程与系统科学 2024-12-17 Yucong Meng , Zhiwei Yang , Yonghong Shi , Zhijian Song

Vision transformer has achieved impressive performance for many vision tasks. However, it may suffer from high redundancy in capturing local features for shallow layers. Local self-attention or early-stage convolutions are thus utilized,…

计算机视觉与模式识别 · 计算机科学 2024-01-26 Huaibo Huang , Xiaoqiang Zhou , Jie Cao , Ran He , Tieniu Tan

Citrus juices and fruits are commodities with great economic potential in the international market, but productivity losses caused by mites and other pests are still far from being a good mark. Despite the integrated pest mechanical aspect,…

计算机视觉与模式识别 · 计算机科学 2026-04-21 Edson Bollis , Helena Maia , Helio Pedrini , Sandra Avila