stable-diffusion-webui/scripts/postprocessing_gfpgan.py

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2023-01-22 23:24:43 -07:00
from PIL import Image
import numpy as np
from modules import scripts_postprocessing, gfpgan_model
import gradio as gr
from modules.ui_components import FormRow
class ScriptPostprocessingGfpGan(scripts_postprocessing.ScriptPostprocessing):
name = "GFPGAN"
order = 2000
def ui(self):
with FormRow():
gfpgan_visibility = gr.Slider(minimum=0.0, maximum=1.0, step=0.001, label="GFPGAN visibility", value=0, elem_id="extras_gfpgan_visibility")
return {
"gfpgan_visibility": gfpgan_visibility,
}
def process(self, pp: scripts_postprocessing.PostprocessedImage, gfpgan_visibility):
if gfpgan_visibility == 0:
return
restored_img = gfpgan_model.gfpgan_fix_faces(np.array(pp.image, dtype=np.uint8))
res = Image.fromarray(restored_img)
if gfpgan_visibility < 1.0:
res = Image.blend(pp.image, res, gfpgan_visibility)
pp.image = res
pp.info["GFPGAN visibility"] = round(gfpgan_visibility, 3)