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Section: Publications & Resources

Publication: IEEE Signal Processing Letters

Residual learning-based single image detail enhancement methods often suffer from premature convergence to local optimum due to greedy search strategy. In circuit systems, current preferentially flows

Section: Publications & Resources

Publication: IEEE Signal Processing Letters

Channel estimation is a central bottleneck in BD-RIS-assisted MIMO systems. The richer inter-element coupling that enables large performance gains also makes training and hardware control substantiall

Section: Publications & Resources

Publication: IEEE Signal Processing Letters

Speech emotion recognition (SER) is commonly formulated as direct utterance-to-label classification, leaving the acoustic and semantic evidence behind each prediction implicit. This letter proposes At

Section: Publications & Resources

Publication: IEEE Signal Processing Letters

Severe noise in industrial environments often leads to distribution shifts, posing a critical challenge for deep learning-based bearing fault diagnosis. Models trained on clean data typically degrade

Section: Publications & Resources

Publication: IEEE Signal Processing Letters

Low-light images usually suffer from spatially uneven illumination and exposure-dependent feature degradation, where weak structural and chromatic cues are easily masked by dominant intensity variatio

Section: Publications & Resources

Publication: IEEE Signal Processing Letters

This letter proposes contrastive embedding multiplexing (CEM), which multiplexes users in semantic communication systems by designing the signal-space geometry of a shared embedding space instead of a

Section: Publications & Resources

Publication: IEEE Open Journal of Signal Processing

Gaussian belief propagation (GaBP) is a technique that relies on linearized error and input-output models to yield low-complexity solutions to complex estimation problems, which has been recently show

Section: Publications & Resources

Publication: IEEE Open Journal of Signal Processing

The rapid growth of electronic systems, including communication and radar platforms, has made electromagnetic environments increasingly complex. Signals with different modulation formats can overlap i

Section: Publications & Resources

Publication: IEEE Transactions on Image Processing

Multimodal Large Language Models (MLLMs), such as GPT4o, have demonstrated strong capabilities in visual reasoning and explanation generation. However, despite these advantages, they face notable chal

Section: Publications & Resources

Publication: IEEE Transactions on Image Processing

The moiré effect, a common artifact when photographing digital screens, degrades images with a complex mixture of geometric aliasing patterns and severe photometric distortions. These degradations col