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Existing techniques for text detection can be broadly classified into two primary groups: segmentation-based and regression-based methods. Segmentation models offer enhanced robustness to font variations but require intricate…

计算机视觉与模式识别 · 计算机科学 2023-12-27 Qingwen Bu , Sungrae Park , Minsoo Khang , Yichuan Cheng

In the past decades, deep neural networks, particularly convolutional neural networks, have achieved state-of-the-art performance in a variety of medical image segmentation tasks. Recently, the introduction of the vision transformer (ViT)…

计算机视觉与模式识别 · 计算机科学 2024-09-18 Peijie Qiu , Jin Yang , Sayantan Kumar , Soumyendu Sekhar Ghosh , Aristeidis Sotiras

Transfer learning paradigm has driven substantial advancements in various vision tasks. However, as state-of-the-art models continue to grow, classical full fine-tuning often becomes computationally impractical, particularly in multi-task…

计算机视觉与模式识别 · 计算机科学 2025-03-31 Seungmin Baek , Soyul Lee , Hayeon Jo , Hyesong Choi , Dongbo Min

Reliable terrain perception is a fundamental requirement for autonomous navigation in unstructured, off-road environments. Desert landscapes present unique challenges due to low chromatic contrast between terrain categories, extreme…

计算机视觉与模式识别 · 计算机科学 2026-03-19 Yasaswini Chebolu

Person re-identification aims to retrieve persons in highly varying settings across different cameras and scenarios, in which robust and discriminative representation learning is crucial. Most research considers learning representations…

计算机视觉与模式识别 · 计算机科学 2022-04-21 Haochen Wang , Jiayi Shen , Yongtuo Liu , Yan Gao , Efstratios Gavves

Universal Image Segmentation is not a new concept. Past attempts to unify image segmentation in the last decades include scene parsing, panoptic segmentation, and, more recently, new panoptic architectures. However, such panoptic…

计算机视觉与模式识别 · 计算机科学 2023-01-02 Jitesh Jain , Jiachen Li , MangTik Chiu , Ali Hassani , Nikita Orlov , Humphrey Shi

Multivariate time series classification (MTSC) has attracted significant research attention due to its diverse real-world applications. Recently, exploiting transformers for MTSC has achieved state-of-the-art performance. However, existing…

机器学习 · 计算机科学 2024-05-24 Xuan-May Le , Ling Luo , Uwe Aickelin , Minh-Tuan Tran

With the scale of vision Transformer-based models continuing to grow, finetuning these large-scale pretrained models for new tasks has become increasingly parameter-intensive. Visual prompt tuning is introduced as a parameter-efficient…

计算机视觉与模式识别 · 计算机科学 2024-11-19 Runjia Zeng , Cheng Han , Qifan Wang , Chunshu Wu , Tong Geng , Lifu Huang , Ying Nian Wu , Dongfang Liu

Human Activity Recognition (HAR) with wearable sensors is challenged by limited interpretability, which significantly impacts cross-dataset generalization. To address this challenge, we propose Motion-Primitive Transformer (MoPFormer), a…

计算机视觉与模式识别 · 计算机科学 2025-10-29 Hao Zhang , Zhan Zhuang , Xuehao Wang , Xiaodong Yang , Yu Zhang

Accurately generating images across the Tree of Life is difficult: there are over 10M distinct species on Earth, many of which differ only by subtle visual traits. Despite the remarkable progress in text-to-image synthesis, existing models…

Deploying large-scale transformer models on edge devices presents significant challenges due to strict constraints on memory, compute, and latency. In this work, we propose a lightweight yet effective multi-stage optimization pipeline…

机器学习 · 计算机科学 2025-12-24 Shoaib Mohammad , Guanqun Song , Ting Zhu

Ptychography is a computational method of microscopy that recovers high-resolution transmission images of samples from a series of diffraction patterns. While conventional phase retrieval algorithms can iteratively recover the images, they…

图像与视频处理 · 电气工程与系统科学 2024-10-24 Ryuma Nakahata , Shehtab Zaman , Mingyuan Zhang , Fake Lu , Kenneth Chiu

We present a mask-piloted Transformer which improves masked-attention in Mask2Former for image segmentation. The improvement is based on our observation that Mask2Former suffers from inconsistent mask predictions between consecutive decoder…

计算机视觉与模式识别 · 计算机科学 2023-03-16 Hao Zhang , Feng Li , Huaizhe Xu , Shijia Huang , Shilong Liu , Lionel M. Ni , Lei Zhang

Recently, content-aware methods have been employed to reduce bandwidth and enhance the quality of Internet video delivery. These methods involve training distinct content-aware super-resolution (SR) models for each video chunk on the…

网络与互联网体系结构 · 计算机科学 2025-09-18 Rongyu Zhang , Xize Duan , Jiaming Liu , Li Du , Yuan Du , Dan Wang , Shanghang Zhang , Fangxin Wang

Precision agriculture relies heavily on effective weed management to ensure robust crop yields. This study presents RoWeeder, an innovative framework for unsupervised weed mapping that combines crop-row detection with a noise-resilient deep…

计算机视觉与模式识别 · 计算机科学 2024-10-10 Pasquale De Marinis , Gennaro Vessio , Giovanna Castellano

We introduce EdgeFormer -- a parameter-efficient Transformer for on-device seq2seq generation under the strict computation and memory constraints. Compared with the previous parameter-efficient Transformers, EdgeFormer applies two novel…

计算与语言 · 计算机科学 2023-01-02 Tao Ge , Si-Qing Chen , Furu Wei

In this study, we present ScoreFormer, a novel graph transformer model designed to accurately predict molecular docking scores, thereby optimizing high-throughput virtual screening (HTVS) in drug discovery. The architecture integrates…

The growing demand for precision agriculture necessitates efficient and accurate crop-weed recognition and classification systems. Current datasets often lack the sample size, diversity, and hierarchical structure needed to develop robust…

计算机视觉与模式识别 · 计算机科学 2024-12-24 Talha Ilyas , Dewa Made Sri Arsa , Khubaib Ahmad , Yong Chae Jeong , Okjae Won , Jong Hoon Lee , Hyongsuk Kim

Rising global food demand and growing climate pressure increase the need for sustainable, precise agricultural practices. Automated, individualized plant treatment relies on fine-grained visual analysis, yet leaf-level segmentation remains…

计算机视觉与模式识别 · 计算机科学 2026-05-06 Robert Martinko , Daniel Steininger , Julia Simon , Andreas Trondl , Matthias Blaickner

3D visual perception tasks, including 3D detection and map segmentation based on multi-camera images, are essential for autonomous driving systems. In this work, we present a new framework termed BEVFormer, which learns unified BEV…

计算机视觉与模式识别 · 计算机科学 2022-07-14 Zhiqi Li , Wenhai Wang , Hongyang Li , Enze Xie , Chonghao Sima , Tong Lu , Qiao Yu , Jifeng Dai