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Speech quality and intelligibility are significantly degraded in noisy environments. This paper presents a novel transformer-based learning framework to address the single-channel noise suppression problem for real-time applications.…

声音 · 计算机科学 2025-11-18 Behnaz Bahmei , Siamak Arzanpour , Elina Birmingham

Non-overlapping patch-wise convolution is the default image tokenizer for all state-of-the-art vision Transformer (ViT) models. Even though many ViT variants have been proposed to improve its efficiency and accuracy, little research on…

计算机视觉与模式识别 · 计算机科学 2024-05-30 Zhenhai Zhu , Radu Soricut

Automatic perception of image quality is a challenging problem that impacts billions of Internet and social media users daily. To advance research in this field, we propose a no-reference image quality assessment (NR-IQA) method termed…

计算机视觉与模式识别 · 计算机科学 2024-05-08 Zhen Zhang

Recent state-of-the-art performances of Vision Transformers (ViT) in computer vision tasks demonstrate that a general-purpose architecture, which implements long-range self-attention, could replace the local feature learning operations of…

In this paper, we propose a method to improve the accuracy of speech emotion recognition (SER) by using vision transformer (ViT) to attend to the correlation of frequency (y-axis) with time (x-axis) in spectrogram and transferring…

声音 · 计算机科学 2024-11-05 Jeong-Yoon Kim , Seung-Ho Lee

Source camera identification has emerged as a vital solution to unlock incidents involving critical cases like terrorism, violence, and other criminal activities. The ability to trace the origin of an image/video can aid law enforcement…

计算机视觉与模式识别 · 计算机科学 2025-01-30 Omar Elharrouss , Younes Akbari , Noor Almaadeed , Somaya Al-Maadeed , Fouad Khelifi , Ahmed Bouridane

Vision Transformers (ViTs) are essential in computer vision but are computationally intensive, too. Model quantization, particularly to low bit-widths like 4-bit, aims to alleviate this difficulty, yet existing Post-Training Quantization…

计算机视觉与模式识别 · 计算机科学 2025-06-16 Guang Liang , Xinyao Liu , Jianxin Wu

This paper presents a new Vision Transformer (ViT) architecture Multi-Scale Vision Longformer, which significantly enhances the ViT of \cite{dosovitskiy2020image} for encoding high-resolution images using two techniques. The first is the…

计算机视觉与模式识别 · 计算机科学 2021-05-28 Pengchuan Zhang , Xiyang Dai , Jianwei Yang , Bin Xiao , Lu Yuan , Lei Zhang , Jianfeng Gao

Vision Transformers (ViTs) achieve strong performance in visual recognition, yet their decision-making remains difficult to interpret. We propose BiCAM, a bidirectional class activation mapping method that captures both supportive…

计算机视觉与模式识别 · 计算机科学 2026-03-04 Qin Su , Tie Luo

Diffusion models with their powerful expressivity and high sample quality have achieved State-Of-The-Art (SOTA) performance in the generative domain. The pioneering Vision Transformer (ViT) has also demonstrated strong modeling capabilities…

计算机视觉与模式识别 · 计算机科学 2024-08-30 Ali Hatamizadeh , Jiaming Song , Guilin Liu , Jan Kautz , Arash Vahdat

Token compression techniques have recently emerged as powerful tools for accelerating Vision Transformer (ViT) inference in computer vision. Due to the quadratic computational complexity with respect to the token sequence length, these…

计算机视觉与模式识别 · 计算机科学 2025-07-15 Phat Nguyen , Ngai-Man Cheung

This paper provides a comprehensive review of mechanical equipment fault diagnosis methods, focusing on the advancements brought by Transformer-based models. It details the structure, working principles, and benefits of Transformers,…

计算机视觉与模式识别 · 计算机科学 2024-12-12 Guiran Liu , Binrong Zhu

Vision Transformers (ViTs) have achieved state-of-the-art performance for various vision tasks. One reason behind the success lies in their ability to provide plausible innate explanations for the behavior of neural architectures. However,…

计算机视觉与模式识别 · 计算机科学 2024-05-06 Lijie Hu , Yixin Liu , Ninghao Liu , Mengdi Huai , Lichao Sun , Di Wang

Crop and weed monitoring is an important challenge for agriculture and food production nowadays. Thanks to recent advances in data acquisition and computation technologies, agriculture is evolving to a more smart and precision farming to…

计算机视觉与模式识别 · 计算机科学 2022-09-07 Reenul Reedha , Eric Dericquebourg , Raphael Canals , Adel Hafiane

This work presents a systematic investigation into modernizing Vision Transformer backbones by leveraging architectural advancements from the past five years. While preserving the canonical Attention-FFN structure, we conduct a…

计算机视觉与模式识别 · 计算机科学 2026-02-10 Feng Wang , Sucheng Ren , Tiezheng Zhang , Predrag Neskovic , Anand Bhattad , Cihang Xie , Alan Yuille

Automatic pavement distress classification facilitates improving the efficiency of pavement maintenance and reducing the cost of labor and resources. A recently influential branch of this task divides the pavement image into patches and…

计算机视觉与模式识别 · 计算机科学 2022-09-22 Wenhao Tang , Sheng Huang , Xiaoxian Zhang , Luwen Huangfu

As the complexity increases in modern power systems, power quality analysis considering interharmonics has become a challenging and important task. This paper proposes a novel decomposition and estimation method for instantaneous power…

信号处理 · 电气工程与系统科学 2021-01-14 Yiqing Yu , Wei Zhao , Shisong Li , Songling Huang

Self-attention in Transformers comes with a high computational cost because of their quadratic computational complexity, but their effectiveness in addressing problems in language and vision has sparked extensive research aimed at enhancing…

计算机视觉与模式识别 · 计算机科学 2025-02-25 Tobias Christian Nauen , Sebastian Palacio , Federico Raue , Andreas Dengel

Self-attention-based vision transformers (ViTs) have emerged as a highly competitive architecture in computer vision. Unlike convolutional neural networks (CNNs), ViTs are capable of global information sharing. With the development of…

计算机视觉与模式识别 · 计算机科学 2023-09-25 Zhenzhen Chu , Jiayu Chen , Cen Chen , Chengyu Wang , Ziheng Wu , Jun Huang , Weining Qian

Recently, Deep Learning (DL) techniques have been used for User Equipment (UE) positioning. However, the key shortcomings of such models is that: i) they weigh the same attention to the entire input; ii) they are not well suited for the…

计算机视觉与模式识别 · 计算机科学 2025-11-12 Parshwa Shah , Dhaval K. Patel , Brijesh Soni , Miguel López-Benítez , Siddhartan Govindasamy