diff options
Diffstat (limited to 'modules/realesrgan_model.py')
| -rw-r--r-- | modules/realesrgan_model.py | 80 |
1 files changed, 56 insertions, 24 deletions
diff --git a/modules/realesrgan_model.py b/modules/realesrgan_model.py index e2cef0c8..c32d6c4c 100644 --- a/modules/realesrgan_model.py +++ b/modules/realesrgan_model.py @@ -1,17 +1,66 @@ import sys
import traceback
from collections import namedtuple
+
import numpy as np
from PIL import Image
+from realesrgan import RealESRGANer
import modules.images
from modules.shared import cmd_opts, opts
RealesrganModelInfo = namedtuple("RealesrganModelInfo", ["name", "location", "model", "netscale"])
-
realesrgan_models = []
have_realesrgan = False
-RealESRGANer_constructor = None
+
+
+def get_realesrgan_models():
+ try:
+ from basicsr.archs.rrdbnet_arch import RRDBNet
+ from realesrgan import RealESRGANer
+ from realesrgan.archs.srvgg_arch import SRVGGNetCompact
+ models = [
+ RealesrganModelInfo(
+ name="Real-ESRGAN General x4x3",
+ location="https://github.com/xinntao/Real-ESRGAN/releases/download/v0.2.5.0/realesr-general-x4v3.pth",
+ netscale=4,
+ model=lambda: SRVGGNetCompact(num_in_ch=3, num_out_ch=3, num_feat=64, num_conv=32, upscale=4, act_type='prelu')
+ ),
+ RealesrganModelInfo(
+ name="Real-ESRGAN General WDN x4x3",
+ location="https://github.com/xinntao/Real-ESRGAN/releases/download/v0.2.5.0/realesr-general-wdn-x4v3.pth",
+ netscale=4,
+ model=lambda: SRVGGNetCompact(num_in_ch=3, num_out_ch=3, num_feat=64, num_conv=32, upscale=4, act_type='prelu')
+ ),
+ RealesrganModelInfo(
+ name="Real-ESRGAN AnimeVideo",
+ location="https://github.com/xinntao/Real-ESRGAN/releases/download/v0.2.5.0/realesr-animevideov3.pth",
+ netscale=4,
+ model=lambda: SRVGGNetCompact(num_in_ch=3, num_out_ch=3, num_feat=64, num_conv=16, upscale=4, act_type='prelu')
+ ),
+ RealesrganModelInfo(
+ name="Real-ESRGAN 4x plus",
+ location="https://github.com/xinntao/Real-ESRGAN/releases/download/v0.1.0/RealESRGAN_x4plus.pth",
+ netscale=4,
+ model=lambda: RRDBNet(num_in_ch=3, num_out_ch=3, num_feat=64, num_block=23, num_grow_ch=32, scale=4)
+ ),
+ RealesrganModelInfo(
+ name="Real-ESRGAN 4x plus anime 6B",
+ location="https://github.com/xinntao/Real-ESRGAN/releases/download/v0.2.2.4/RealESRGAN_x4plus_anime_6B.pth",
+ netscale=4,
+ model=lambda: RRDBNet(num_in_ch=3, num_out_ch=3, num_feat=64, num_block=6, num_grow_ch=32, scale=4)
+ ),
+ RealesrganModelInfo(
+ name="Real-ESRGAN 2x plus",
+ location="https://github.com/xinntao/Real-ESRGAN/releases/download/v0.2.1/RealESRGAN_x2plus.pth",
+ netscale=2,
+ model=lambda: RRDBNet(num_in_ch=3, num_out_ch=3, num_feat=64, num_block=23, num_grow_ch=32, scale=2)
+ ),
+ ]
+ return models
+ except Exception as e:
+ print("Error makeing Real-ESRGAN midels list:", file=sys.stderr)
+ print(traceback.format_exc(), file=sys.stderr)
class UpscalerRealESRGAN(modules.images.Upscaler):
@@ -27,35 +76,18 @@ class UpscalerRealESRGAN(modules.images.Upscaler): def setup_realesrgan():
global realesrgan_models
global have_realesrgan
- global RealESRGANer_constructor
try:
from basicsr.archs.rrdbnet_arch import RRDBNet
from realesrgan import RealESRGANer
from realesrgan.archs.srvgg_arch import SRVGGNetCompact
- realesrgan_models = [
- RealesrganModelInfo(
- name="Real-ESRGAN 4x plus",
- location="https://github.com/xinntao/Real-ESRGAN/releases/download/v0.1.0/RealESRGAN_x4plus.pth",
- netscale=4, model=lambda: RRDBNet(num_in_ch=3, num_out_ch=3, num_feat=64, num_block=23, num_grow_ch=32, scale=4)
- ),
- RealesrganModelInfo(
- name="Real-ESRGAN 4x plus anime 6B",
- location="https://github.com/xinntao/Real-ESRGAN/releases/download/v0.2.2.4/RealESRGAN_x4plus_anime_6B.pth",
- netscale=4, model=lambda: RRDBNet(num_in_ch=3, num_out_ch=3, num_feat=64, num_block=6, num_grow_ch=32, scale=4)
- ),
- RealesrganModelInfo(
- name="Real-ESRGAN 2x plus",
- location="https://github.com/xinntao/Real-ESRGAN/releases/download/v0.2.1/RealESRGAN_x2plus.pth",
- netscale=2, model=lambda: RRDBNet(num_in_ch=3, num_out_ch=3, num_feat=64, num_block=23, num_grow_ch=32, scale=2)
- ),
- ]
+ realesrgan_models = get_realesrgan_models()
have_realesrgan = True
- RealESRGANer_constructor = RealESRGANer
for i, model in enumerate(realesrgan_models):
- modules.shared.sd_upscalers.append(UpscalerRealESRGAN(model.netscale, i))
+ if model.name in opts.realesrgan_enabled_models:
+ modules.shared.sd_upscalers.append(UpscalerRealESRGAN(model.netscale, i))
except Exception:
print("Error importing Real-ESRGAN:", file=sys.stderr)
@@ -66,13 +98,13 @@ def setup_realesrgan(): def upscale_with_realesrgan(image, RealESRGAN_upscaling, RealESRGAN_model_index):
- if not have_realesrgan or RealESRGANer_constructor is None:
+ if not have_realesrgan:
return image
info = realesrgan_models[RealESRGAN_model_index]
model = info.model()
- upsampler = RealESRGANer_constructor(
+ upsampler = RealESRGANer(
scale=info.netscale,
model_path=info.location,
model=model,
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