Core Concepts
VmambaIR introduces State Space Models with linear complexity for comprehensive image restoration tasks, outperforming existing methods with superior performance and efficiency.
Abstract
Image restoration is crucial in computer vision, encompassing tasks like deblurring, super-resolution, and deraining.
Various models like CNNs, GANs, transformers, and diffusion models have limitations.
VmambaIR proposes State Space Models (SSMs) with linear complexity for image restoration tasks.
Utilizes Unet architecture with Omni Selective Scan (OSS) blocks for efficient modeling of image information flow.
Achieves state-of-the-art performance across multiple image restoration tasks with fewer computational resources.
Demonstrates potential as an alternative to transformers and CNN architectures in low-level visual tasks.
Introduction:
Image restoration involves restoring high-quality images from degraded inputs.
Tasks include deblurring, super-resolution, and deraining.
Authors Suppressed Due to Excessive Length:
Deep learning techniques have advanced image restoration significantly.
CNNs face limitations in handling large datasets and long-range dependencies.
Method:
VmambaIR leverages SSMs with linear complexity for image restoration tasks.
Utilizes Unet architecture with OSS blocks for efficient modeling of information flow.
Experiments and Analysis:
Evaluated on multiple image restoration tasks showing superior performance.
Achieved state-of-the-art results with fewer computational resources.
Stats
"Extensive experimental results demonstrate that our proposed VmambaIR achieves state-of-the-art (SOTA) performance."
"Particularly, in the real-world super-resolution task, VmambaIR achieves higher reconstruction accuracy with only 26% of the computational cost compared to the existing SOTA method."
"Our proposed VmambaIR surpasses the accuracy of the current baseline on all image restoration tasks while requiring less computational resources."