Xiaomeng Li

The Devil is in the Dark Pixels: Toward Brightness Bias-Robust Denoising

Sungjun Cho, Zhuangzhuang Chen, Xiaomeng Li

In this paper, we reveal an important yet overlooked problem in image denoising: under signal-dependent camera noise models, dark regions suffer from inherently low Signal-to-Noise Ratio (SNR), as signal intensity decays far faster than noise variance diminishes, making detail re…Read more

A Comparative Study of Machine Learning and Deep Learning Models for Fault Diagnosis of Traction Motor Bearings

Xiaomeng Li, Xiaoxia Song