Gpen-bfr-2048.pth

Traditional methods try to "guess" missing pixels by looking at neighboring pixels. GPEN does something smarter. It taps into the "memory" of a pre-trained GAN (Generative Adversarial Network)—specifically StyleGAN—to understand what a real face should look like. It doesn't just sharpen edges; it redraws missing details (like wrinkles, eyelashes, or skin texture) in a way that looks authentic.

The variant is the highest‑resolution checkpoint released by the GPEN authors. It is intended for professional pipelines (e.g., film restoration, forensic analysis, high‑end portrait editing) where the final output must be printable or suitable for close‑up inspection. gpen-bfr-2048.pth