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fix(api): convert image to numpy before upscaling

This commit is contained in:
Sean Sube 2023-01-15 18:13:28 -06:00
parent 77cb84c60e
commit 1fe6fa91fb
1 changed files with 8 additions and 5 deletions
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13
api/onnx_web/upscale.py
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@ -5,6 +5,8 @@ from os import path
from PIL import Image
from realesrgan import RealESRGANer
import numpy as np
denoise_strength = 0.5
gfpgan_url = 'https://github.com/TencentARC/GFPGAN/releases/download/v1.3.0/GFPGANv1.3.pth'
resrgan_url = [
@ -21,7 +23,7 @@ tile_pad = 10
def upscale_resrgan(source_image: Image) -> Image:
model_path = path.join('weights', model_name + '.pth')
if not path.isfile(model_path):
ROOT_DIR = os.path.dirname(path.abspath(__file__))
ROOT_DIR = path.dirname(path.abspath(__file__))
for url in resrgan_url:
model_path = load_file_from_url(
url=url, model_dir=path.join(ROOT_DIR, 'weights'), progress=True, file_name=None)
@ -46,12 +48,13 @@ def upscale_resrgan(source_image: Image) -> Image:
pre_pad=pre_pad,
half=fp32)
output, _ = upsampler.enhance(source_image, outscale=outscale)
image = np.array(source_image)
output, _ = upsampler.enhance(image, outscale=outscale)
return upscale_gfpgan(output, upsampler)
return upscale_gfpgan(image, upsampler)
def upscale_gfpgan(source_image: Image, upsampler) -> Image:
def upscale_gfpgan(image, upsampler) -> Image:
face_enhancer = GFPGANer(
model_path=gfpgan_url,
upscale=outscale,
@ -59,6 +62,6 @@ def upscale_gfpgan(source_image: Image, upsampler) -> Image:
channel_multiplier=2,
bg_upsampler=upsampler)
_, _, output = face_enhancer.enhance(source_image, has_aligned=False, only_center_face=False, paste_back=True)
_, _, output = face_enhancer.enhance(image, has_aligned=False, only_center_face=False, paste_back=True)
return output