Emerging Trends in Image and Signal Restoration

The field of image and signal restoration is witnessing significant advancements with the development of innovative frameworks and techniques. A notable direction is the increasing use of self-supervised and multimodal approaches, which enable the effective restoration of degraded images and signals without requiring extensive pre-training or paired datasets. These methods are demonstrating superior performance and adaptability across various domains, including computer vision, biomedical imaging, and audio processing. Another area of focus is the integration of heterogeneous data sources and modalities, allowing for more robust and accurate predictions. Noteworthy papers in this regard include DeblurSDI, which proposes a zero-shot, self-supervised framework for blind image deconvolution, and MID, which presents a novel self-supervised multimodal iterative denoising framework. Additionally, OmniFuser and OmniField are introducing adaptive multimodal fusion and conditioned neural fields for robust spatiotemporal learning, respectively. These developments are expected to have a significant impact on various applications, including image and signal restoration, predictive maintenance, and air quality prediction.

Sources

DeblurSDI: Blind Image Deblurring Using Self-diffusion

MID: A Self-supervised Multimodal Iterative Denoising Framework

OmniFuser: Adaptive Multimodal Fusion for Service-Oriented Predictive Maintenance

ADNAC: Audio Denoiser using Neural Audio Codec

Locally-Supervised Global Image Restoration

Tackling Incomplete Data in Air Quality Prediction: A Bayesian Deep Learning Framework for Uncertainty Quantification

OmniField: Conditioned Neural Fields for Robust Multimodal Spatiotemporal Learning

KAO: Kernel-Adaptive Optimization in Diffusion for Satellite Image

Kalman-Bucy Filtering with Randomized Sensing: Fundamental Limits and Sensor Network Design for Field Estimation

Adversarial and Score-Based CT Denoising: CycleGAN vs Noise2Score

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