Reference-free low-light image enhancement by associating hierarchical wavelet representations

X Yang, J Gong, L Wu, Z Yang, Y Shi, F Nie - Expert Systems with …, 2023 - Elsevier
For computer vision and image content understanding, the low-light image becomes an
obvious challenge as it suffers from poor contrast and illumination. Hence, low-light image …

Token singularity understanding and removal for transformers

D Wang, L Jiao, R Zhang, S Yang, F Liu - Knowledge-Based Systems, 2024 - Elsevier
This work delves into unveiling the singularity issue latent in global attention-based
Transformers. Empirical and theoretical analyses elucidate that interrelationships among …

A compound approach for ten-day runoff prediction by coupling wavelet denoising, attention mechanism, and LSTM based on GPU parallel acceleration technology

Y Wang, W Wang, D Xu, Y Zhao, H Zang - Earth Science Informatics, 2024 - Springer
Deep learning models have a high application value in runoff forecasting, but their
prediction mechanism is difficult to interpret and their computational cost is high when …

Real-world denoising via diffusion model

C Yang, L Liang, Z Su - arXiv preprint arXiv:2305.04457, 2023 - arxiv.org
Real-world image denoising is an extremely important image processing problem, which
aims to recover clean images from noisy images captured in natural environments. In recent …

Wavelet-pixel domain progressive fusion network for underwater image enhancement

S Liu, H Fan, Q Wang, Z Han, Y Guan… - Knowledge-Based Systems, 2024 - Elsevier
Due to the complexity of the underwater environment, underwater images suffer from low-
illumination, color deviation, and blurred details. Conventional underwater image …

An Efficient Transformer For Demosaicing Via Compressed Multi-Branch Attention Mechanism

X Wu, F Meng, Y Wu, J Zhang… - ICASSP 2024-2024 IEEE …, 2024 - ieeexplore.ieee.org
Recent demosaicing approaches are not effective and efficient enough as they do not make
full use of these two factors:(1) Capturing long-range spatial dependencies effiently.(2) …

Improving bearing fault diagnosis method based on the fusion of time–frequency diagram and a novel vision transformer

J Wang, Y Zhao, W Wang, Z Wu - The Journal of Supercomputing, 2025 - Springer
Bearings are indispensable components in mechanical equipment, it is crucial to realize
accurate and reliable fault diagnosis of bearings. Traditional bearing fault diagnosis …

Spatial-enhanced Multi-level Wavelet Patching in Vision Transformers

F Wu, J Wu, H Shu, G Carrault… - IEEE Signal Processing …, 2024 - ieeexplore.ieee.org
By seamlessly integrating wavelet transforms into the image patching stage of ViT, we
leverage the power of multi-level wavelet transforms to decompose images into a diverse …

Wavelet-Attention Swin for Automatic Diabetic Retinopathy Classification

RA Dihin, EN AlShemmary… - Baghdad Science …, 2024 - bsj.uobaghdad.edu.iq
Diabetic retinopathy (DR) is a complication of diabetes that affects the eyes by damaging the
blood vessels in the retina. High blood sugar levels can cause leakage or blockage of these …

ViTs are Everywhere: A Comprehensive Study Showcasing Vision Transformers in Different Domain

MS Mia, ABH Arnob, A Naim… - … Conference on the …, 2023 - ieeexplore.ieee.org
Transformer design is the de facto standard for natural language processing tasks. The
success of the transformer design in natural language processing has lately piqued the …