Qwen-Image edge-guided restyling

The source image is resized to the chosen megapixel count while preserving its aspect ratio. It supplies both the starting image latent and the Canny edges used for structural guidance. Denoise controls how strongly the image is regenerated; control strength sets adherence to its edges. At the source default of full denoise, edge guidance provides the main structural constraint. Edge thresholds tune which details become guidance. The optional Lightning LoRA starts disabled, matching the source workflow. The source notes suggest 4 steps and CFG 1.0 when enabling it, versus the preserved defaults of 20 steps and CFG 2.5 without it. These settings remain separate controls.

The source image is resized to the chosen megapixel count while preserving its aspect ratio. It supplies both the starting image latent and the Canny edges used for structural guidance. Denoise controls how strongly the image is regenerated; control strength sets adherence to its edges. At the source default of full denoise, edge guidance provides the main structural constraint. Edge thresholds tune which details become guidance. The optional Lightning LoRA starts disabled, matching the source workflow. The source notes suggest 4 steps and CFG 1.0 when enabling it, versus the preserved defaults of 20 steps and CFG 2.5 without it. These settings remain separate controls.