Results 31 to 40 of about 290,361 (261)

Multi-Attention Bottleneck for Gated Convolutional Encoder-Decoder-Based Speech Enhancement

open access: yesIEEE Access, 2023
Convolutional encoder-decoder (CED) has emerged as a powerful architecture, particularly in speech enhancement (SE), which aims to improve the intelligibility and quality and intelligibility of noise-contaminated speech.
Nasir Saleem   +4 more
doaj   +1 more source

Your “Attention” Deserves Attention: A Self-Diversified Multi-Channel Attention for Facial Action Analysis

open access: yes2021 16th IEEE International Conference on Automatic Face and Gesture Recognition (FG 2021), 2021
Visual attention has been extensively studied for learning fine-grained features in both facial expression recognition (FER) and Action Unit (AU) detection. A broad range of previous research has explored how to use attention modules to localize detailed facial parts (e,g.
Li, Xiaotian   +4 more
openaire   +2 more sources

A Nested UNet Based on Multi-Scale Feature Extraction for Mixed Gaussian-Impulse Removal

open access: yesApplied Sciences, 2023
Eliminating mixed noise from images is a challenging task because accurately describing the attenuation of noise distribution is difficult. However, most existing algorithms for mixed noise removal solely rely on the local information of the image and ...
Jielin Jiang   +3 more
doaj   +1 more source

Movement recognition via channel-activation-wise sEMG attention

open access: yesMethods, 2023
ABSTRACTContextSurface electromyography (sEMG) signals contain rich information recorded from muscle movements and therefore reflect the user’s intention. sEMG has seen dominant applications in reha-bilitation, clinical diagnosis as well as human engineering, etc.
Jiaxuan Zhang   +4 more
openaire   +2 more sources

Channel Distillation: Channel-Wise Attention for Knowledge Distillation

open access: yes, 2020
Knowledge distillation is to transfer the knowledge from the data learned by the teacher network to the student network, so that the student has the advantage of less parameters and less calculations, and the accuracy is close to the teacher. In this paper, we propose a new distillation method, which contains two transfer distillation strategies and a ...
Zhou, Zaida   +3 more
openaire   +2 more sources

Densely Residual Network with Dual Attention for Hyperspectral Reconstruction from RGB Images

open access: yesRemote Sensing, 2022
In the last several years, deep learning has been introduced to recover a hyperspectral image (HSI) from a single RGB image and demonstrated good performance. In particular, attention mechanisms have further strengthened discriminative features, but most
Lixia Wang   +2 more
doaj   +1 more source

Facial Landmark Detection via Attention-Adaptive Deep Network

open access: yesIEEE Access, 2019
Facial landmark detection is a key component of the face recognition pipeline as well as facial attribute analysis and face verification. Recently convolutional neural network-based face alignment methods have achieved significant improvement, but ...
Muhammad Sadiq   +3 more
doaj   +1 more source

EEG-Based Auditory Attention Detection via Frequency and Channel Neural Attention [PDF]

open access: yesIEEE Transactions on Human-Machine Systems, 2022
10.1109/thms.2021.3125283 ; IEEE Transactions on Human-Machine ...
Siqi Cai   +3 more
openaire   +1 more source

LCAM: Low-Complexity Attention Module for Lightweight Face Recognition Networks

open access: yesMathematics, 2023
Inspired by the human visual system to concentrate on the important region of a scene, attention modules recalibrate the weights of either the channel features alone or along with spatial features to prioritize informative regions while suppressing ...
Seng Chun Hoo   +3 more
doaj   +1 more source

An Efficient Detection Approach for Unmanned Aerial Vehicle (UAV) Small Targets Based on Group Convolution

open access: yesApplied Sciences, 2022
To solve the problem that small drones in the sky are easily confused with background objects and difficult to detect, according to the characteristics of irregular movement, small size, and changeable shape of drones, using a regional target recognition
Jianghao Cheng   +5 more
doaj   +1 more source

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