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Despite its clinical utility, medical image segmentation (MIS) remains a daunting task due to images' inherent complexity and variability. Vision transformers (ViTs) have recently emerged as a promising solution to improve MIS; however,…

计算机视觉与模式识别 · 计算机科学 2024-06-10 Siyi Du , Nourhan Bayasi , Ghassan Hamarneh , Rafeef Garbi

Fine-grained visual classification (FGVC) is a challenging computer vision problem, where the task is to automatically recognise objects from subordinate categories. One of its main difficulties is capturing the most discriminative…

计算机视觉与模式识别 · 计算机科学 2024-01-03 Dmitry Demidov , Muhammad Hamza Sharif , Aliakbar Abdurahimov , Hisham Cholakkal , Fahad Shahbaz Khan

Existing Large Vision-Language Models (LVLMs) excel at matching concepts across multi-modal inputs but struggle with compositional concepts and high-level relationships between entities. This paper introduces Progressive multi-granular…

计算机视觉与模式识别 · 计算机科学 2024-12-20 Quang-Hung Le , Long Hoang Dang , Ngan Le , Truyen Tran , Thao Minh Le

Vision Transformer (ViT) has prevailed in computer vision tasks due to its strong long-range dependency modelling ability. \textcolor{blue}{However, its large model size and weak local feature modeling ability hinder its application in real…

计算机视觉与模式识别 · 计算机科学 2025-09-12 Yi Zhang , Lingxiao Wei , Bowei Zhang , Ziwei Liu , Kai Yi , Shu Hu

Prevailing joint prediction transformers for Video Highlight Detection and Moment Retrieval (HD/MR) exhibit deficiencies in handling cross-task dynamics, achieving robust video-text alignment, and utilizing effective attention mechanisms,…

计算机视觉与模式识别 · 计算机科学 2025-11-25 Dhiman Paul , Md Rizwan Parvez , Nabeel Mohammed , Shafin Rahman

Vision-Language Translation (VLT) is a challenging task that requires accurately recognizing multilingual text embedded in images and translating it into the target language with the support of visual context. While recent Large…

计算机视觉与模式识别 · 计算机科学 2025-06-16 Xintong Wang , Jingheng Pan , Yixiao Liu , Xiaohu Zhao , Chenyang Lyu , Minghao Wu , Chris Biemann , Longyue Wang , Linlong Xu , Weihua Luo , Kaifu Zhang

Vision-Language Models (VLMs) have emerged as general purpose tools for addressing a variety of complex computer vision problems. Such models have been shown to be highly capable, but, at the same time, also lacking some basic visual…

计算机视觉与模式识别 · 计算机科学 2024-08-14 Shivam Chandhok , Wan-Cyuan Fan , Leonid Sigal

Vision Transformers (ViTs) have emerged as popular models in computer vision, demonstrating state-of-the-art performance across various tasks. This success typically follows a two-stage strategy involving pre-training on large-scale…

计算机视觉与模式识别 · 计算机科学 2024-02-07 Zijun Long , Zaiqiao Meng , Gerardo Aragon Camarasa , Richard McCreadie

This paper does not describe a novel method. Instead, it studies a straightforward, incremental, yet must-know baseline given the recent progress in computer vision: self-supervised learning for Vision Transformers (ViT). While the training…

计算机视觉与模式识别 · 计算机科学 2021-08-17 Xinlei Chen , Saining Xie , Kaiming He

Despite widespread adoption, multimodal large language models (MLLMs) suffer performance degradation when encountering unfamiliar queries under distribution shifts. Existing methods to improve MLLM generalization typically require either…

人工智能 · 计算机科学 2025-10-21 Changdae Oh , Jiatong Li , Shawn Im , Sharon Li

Large language models (LLMs) have achieved remarkable performance across a wide range of natural language tasks. Understanding how LLMs internally represent knowledge remains a significant challenge. Despite Sparse Autoencoders (SAEs) have…

计算与语言 · 计算机科学 2025-09-26 Haoxuan Li , Zhen Wen , Qiqi Jiang , Chenxiao Li , Yuwei Wu , Yuchen Yang , Yiyao Wang , Xiuqi Huang , Minfeng Zhu , Wei Chen

Exploring the trustworthiness of deep learning models is crucial, especially in critical domains such as medical imaging decision support systems. Conformal prediction has emerged as a rigorous means of providing deep learning models with…

计算机视觉与模式识别 · 计算机科学 2025-05-23 Mehran Zoravar , Shadi Alijani , Homayoun Najjaran

Recent Vision Transformer (ViT)-based methods for Image Super-Resolution have demonstrated impressive performance. However, they suffer from significant complexity, resulting in high inference times and memory usage. Additionally, ViT…

计算机视觉与模式识别 · 计算机科学 2024-09-06 Jeongsoo Kim , Jongho Nang , Junsuk Choe

Mainstream Multimodal Large Language Models (MLLMs) achieve visual understanding by using a vision projector to bridge well-pretrained vision encoders and large language models (LLMs). The inherent gap between visual and textual modalities…

计算机视觉与模式识别 · 计算机科学 2025-08-12 Jianting Tang , Yubo Wang , Haoyu Cao , Linli Xu

Large pre-trained vision-language models (VLMs) offer a promising approach to leveraging human language for enhancing downstream tasks. However, VLMs such as CLIP face significant limitation: its performance is highly sensitive to prompt…

计算机视觉与模式识别 · 计算机科学 2025-03-13 Ao Li , Zongfang Liu , Xinhua Li , Jinghui Zhang , Pengwei Wang , Hu Wang

Web service administrators must ensure the stability of multiple systems by promptly detecting anomalies in Key Performance Indicators (KPIs). Achieving the goal of "train once, infer across scenarios" remains a fundamental challenge for…

机器学习 · 计算机科学 2025-10-07 Zexin Wang , Changhua Pei , Yang Liu , Hengyue Jiang , Quan Zhou , Haotian Si , Hang Cui , Jianhui Li , Gaogang Xie , Jingjing Li , Dan Pei

Large Vision-Language Models (LVLMs) have experienced significant advancements in recent years. However, their performance still falls short in tasks requiring deep visual perception, such as identifying subtle differences between images. A…

计算机视觉与模式识别 · 计算机科学 2025-08-07 Qingguo Hu , Ante Wang , Jia Song , Delai Qiu , Qingsong Liu , Jinsong Su

Vision transformers (ViTs) are usually considered to be less light-weight than convolutional neural networks (CNNs) due to the lack of inductive bias. Recent works thus resort to convolutions as a plug-and-play module and embed them in…

计算机视觉与模式识别 · 计算机科学 2022-07-13 Tao Huang , Lang Huang , Shan You , Fei Wang , Chen Qian , Chang Xu

An open challenge in reinforcement learning (RL) is the effective deployment of a trained policy to new or slightly different situations as well as semantically-similar environments. We introduce Symmetry-Invariant Transformer (SiT), a…

机器学习 · 计算机科学 2024-06-24 Matthias Weissenbacher , Rishabh Agarwal , Yoshinobu Kawahara

Vision-language models (VLMs) offer a promising paradigm for image classification by comparing the similarity between images and class embeddings. A critical challenge lies in crafting precise textual representations for class names. While…

计算机视觉与模式识别 · 计算机科学 2024-02-20 Songhao Han , Le Zhuo , Yue Liao , Si Liu