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# Uniformer
# From https://github.com/Sense-X/UniFormer
# # Apache-2.0 license
import os
from annotator.uniformer.mmseg.apis import init_segmentor, inference_segmentor, show_result_pyplot
from annotator.uniformer.mmseg.core.evaluation import get_palette
from annotator.util import annotator_ckpts_path
checkpoint_file = "https://huggingface.co/lllyasviel/ControlNet/resolve/main/annotator/ckpts/upernet_global_small.pth"
class UniformerDetector:
def __init__(self):
modelpath = os.path.join(annotator_ckpts_path, "upernet_global_small.pth")
if not os.path.exists(modelpath):
from basicsr.utils.download_util import load_file_from_url
load_file_from_url(checkpoint_file, model_dir=annotator_ckpts_path)
config_file = os.path.join(os.path.dirname(annotator_ckpts_path), "uniformer", "exp", "upernet_global_small", "config.py")
self.model = init_segmentor(config_file, modelpath).cuda()
def __call__(self, img):
result = inference_segmentor(self.model, img)
res_img = show_result_pyplot(self.model, img, result, get_palette('ade'), opacity=1)
return res_img
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