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Vision Transformer (ViT) architectures represent images as collections of high-dimensional vectorized tokens, each corresponding to a rectangular non-overlapping patch. This representation trades spatial granularity for embedding…

计算机视觉与模式识别 · 计算机科学 2024-05-08 Dong Lao , Yangchao Wu , Tian Yu Liu , Alex Wong , Stefano Soatto

Vision Transformers (ViTs) have recently garnered considerable attention, emerging as a promising alternative to convolutional neural networks (CNNs) in several vision-related applications. However, their large model sizes and high…

机器学习 · 计算机科学 2024-05-02 Dayou Du , Gu Gong , Xiaowen Chu

Automated defect detection from UAV imagery of transmission lines is a challenging task due to the small size, ambiguity, and complex backgrounds of defects. This paper proposes TinyDef-DETR, a DETR-based framework designed to achieve…

计算机视觉与模式识别 · 计算机科学 2025-11-14 Feng Shen , Jiaming Cui , Wenqiang Li , Shuai Zhou

Vision Transformer (ViT) has achieved impressive results across various vision tasks, yet its high computational cost limits practical applications. Recent methods have aimed to reduce ViT's $O(n^2)$ complexity by pruning unimportant…

计算机视觉与模式识别 · 计算机科学 2025-07-17 Yi-Kuan Hsieh , Jun-Wei Hsieh , Xin Li , Yu-Ming Chang , Yu-Chee Tseng

Vision Transformers (ViTs) face severe computational bottlenecks due to the quadratic complexity of self-attention at high resolutions. Existing token reduction methods rely on local metrics - such as single-layer attention scores - that…

机器学习 · 计算机科学 2026-05-22 Jaehyuk Lee , Hanyoung Kim , Yanggee Kim , Donghun Lee

Vision Transformers (ViTs) is emerging as an alternative to convolutional neural networks (CNNs) for visual recognition. They achieve competitive results with CNNs but the lack of the typical convolutional inductive bias makes them more…

计算机视觉与模式识别 · 计算机科学 2022-01-27 Yun-Hao Cao , Hao Yu , Jianxin Wu

Vision Transformers (ViTs) often degrade under distribution shifts because they rely on spurious correlations, such as background cues, rather than semantically meaningful features. Existing regularization methods, typically relying on…

计算机视觉与模式识别 · 计算机科学 2026-03-17 Yehonatan Elisha , Oren Barkan , Noam Koenigstein

Visual instruction tuning aims to enable large language models to comprehend the visual world, with a pivotal challenge lying in establishing an effective vision-to-language projection. However, existing methods often grapple with the…

计算机视觉与模式识别 · 计算机科学 2025-05-23 Bonan li , Zicheng Zhang , Songhua Liu , Weihao Yu , Xinchao Wang

We explore the plain, non-hierarchical Vision Transformer (ViT) as a backbone network for object detection. This design enables the original ViT architecture to be fine-tuned for object detection without needing to redesign a hierarchical…

计算机视觉与模式识别 · 计算机科学 2022-06-13 Yanghao Li , Hanzi Mao , Ross Girshick , Kaiming He

We propose a communication-efficient collaborative inference framework in the domain of edge inference, focusing on the efficient use of vision transformer (ViT) models. The partitioning strategy of conventional collaborative inference…

信号处理 · 电气工程与系统科学 2024-12-10 Jiwoong Im , Nayoung Kwon , Taewoo Park , Jiheon Woo , Jaeho Lee , Yongjune Kim

Transductive inference has been widely investigated in few-shot image classification, but completely overlooked in the recent, fast growing literature on adapting vision-langage models like CLIP. This paper addresses the transductive…

计算机视觉与模式识别 · 计算机科学 2024-05-30 Ségolène Martin , Yunshi Huang , Fereshteh Shakeri , Jean-Christophe Pesquet , Ismail Ben Ayed

As it is empirically observed that Vision Transformers (ViTs) are quite insensitive to the order of input tokens, the need for an appropriate self-supervised pretext task that enhances the location awareness of ViTs is becoming evident. To…

计算机视觉与模式识别 · 计算机科学 2023-09-25 Haochen Wang , Junsong Fan , Yuxi Wang , Kaiyou Song , Tong Wang , Zhaoxiang Zhang

It has been observed that visual classification models often rely mostly on the image background, neglecting the foreground, which hurts their robustness to distribution changes. To alleviate this shortcoming, we propose to monitor the…

计算机视觉与模式识别 · 计算机科学 2022-06-03 Hila Chefer , Idan Schwartz , Lior Wolf

Vision Transformers (ViTs) have emerged as state-of-the-art models for various vision tasks recently. However, their heavy computation costs remain daunting for resource-limited devices. To address this, researchers have dedicated…

计算机视觉与模式识别 · 计算机科学 2025-10-20 Ao Wang , Hui Chen , Zijia Lin , Sicheng Zhao , Jungong Han , Guiguang Ding

Real-world deployment of Vision-Language Models (VLMs) is hindered by high computational demands, as existing architectures inefficiently process all tokens uniformly. We introduce Adaptive Token Pruning (ATP), a dynamic inference mechanism…

计算机视觉与模式识别 · 计算机科学 2025-12-16 Xue Li , Xiaonan Song , Henry Hu

Vision transformers (ViTs) have achieved promising results on a variety of Computer Vision tasks, however their quadratic complexity in the number of input tokens has limited their application specially in resource-constrained settings.…

计算机视觉与模式识别 · 计算机科学 2024-01-09 Wentao Zhu

Convolutional Neural Networks (CNNs) and Vision Transformers (ViTs) are two dominant models for image analysis. While CNNs excel at extracting multi-scale features and ViTs effectively capture global dependencies, both suffer from high…

计算机视觉与模式识别 · 计算机科学 2024-12-30 Shicheng Yin , Kaixuan Yin , Weixing Chen , Enbo Huang , Yang Liu

Very deep convolutional neural networks offer excellent recognition results, yet their computational expense limits their impact for many real-world applications. We introduce BlockDrop, an approach that learns to dynamically choose which…

计算机视觉与模式识别 · 计算机科学 2019-01-29 Zuxuan Wu , Tushar Nagarajan , Abhishek Kumar , Steven Rennie , Larry S. Davis , Kristen Grauman , Rogerio Feris

This paper investigates the fundamental relationship between model capacity and the minimal number of visual tokens required to preserve image semantics. Inspired by the Minimum Description Length principle, we reinterpret image tokens as…

计算机视觉与模式识别 · 计算机科学 2025-11-26 Shawn Young , Xingyu Zeng , Lijian Xu

Transformer-based architectures have established a dominant paradigm in global semantic perception; however, they remain fundamentally constrained by the profound spatial heterogeneity inherent in natural images. Specifically, the…

计算机视觉与模式识别 · 计算机科学 2026-04-30 Hui Wang , Hongze Li , Wei Chen , Xiaojin Zhang