CoDiFSR: Code Diffusion paradigm with prior knowledge distillation for face super-resolution

doi:10.1016/j.patcog.2026.113745

CoDiFSR: Code Diffusion paradigm with prior knowledge distillation for face super-resolution

2026-04-16

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DOI：10.1016/j.patcog.2026.113745

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• A novel Code Diffusion paradigm with two-stage training protocol to exploit prior guidance. • Extract highly compact Facial Prior Embeddings as prior guidance for FSR backbone. • Well-constructed Facial Prior Codebook with expressive and high-quality FPEs. • Leveraging knowledge distillation for Code Diffusion model to refine the low-quality FPE.

Keywords:

Code Diffusion

Facial Prior Embeddings

Face Super-Resolution

Knowledge Distillation

Prior Guidance

CoDiFSR: Code Diffusion paradigm with prior knowledge distillation for face super-resolution

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