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import streamlit as st | |
from loadimg import load_img | |
from transformers import AutoModelForImageSegmentation | |
import torch | |
from torchvision import transforms | |
from PIL import Image | |
import requests | |
from io import BytesIO | |
# إعداد الجهاز | |
torch.set_float32_matmul_precision("high") | |
birefnet = AutoModelForImageSegmentation.from_pretrained( | |
"ZhengPeng7/BiRefNet", trust_remote_code=True | |
) | |
birefnet.to("cuda") | |
transform_image = transforms.Compose( | |
[ | |
transforms.Resize((1024, 1024)), | |
transforms.ToTensor(), | |
transforms.Normalize([0.485, 0.456, 0.406], [0.229, 0.224, 0.225]), | |
] | |
) | |
# دالة المعالجة | |
def process(image): | |
image_size = image.size | |
input_images = transform_image(image).unsqueeze(0).to("cuda") | |
with torch.no_grad(): | |
preds = birefnet(input_images)[-1].sigmoid().cpu() | |
pred = preds[0].squeeze() | |
pred_pil = transforms.ToPILImage()(pred) | |
mask = pred_pil.resize(image_size) | |
image.putalpha(mask) | |
return image | |
st.title("أداة إزالة الخلفية") | |
# واجهة المستخدم | |
tab = st.sidebar.selectbox("اختر طريقة الإدخال:", ["رفع صورة", "رابط صورة", "ملف"]) | |
if tab == "رفع صورة": | |
uploaded_file = st.file_uploader("ارفع صورة:") | |
if uploaded_file is not None: | |
image = Image.open(uploaded_file).convert("RGB") | |
st.image(image, caption="الصورة الأصلية", use_column_width=True) | |
processed_image = process(image) | |
st.image(processed_image, caption="الصورة المعالجة", use_column_width=True) | |
elif tab == "رابط صورة": | |
url = st.text_input("أدخل رابط الصورة:") | |
if url: | |
try: | |
response = requests.get(url) | |
image = Image.open(BytesIO(response.content)).convert("RGB") | |
st.image(image, caption="الصورة الأصلية", use_column_width=True) | |
processed_image = process(image) | |
st.image(processed_image, caption="الصورة المعالجة", use_column_width=True) | |
except Exception as e: | |
st.error(f"خطأ أثناء تحميل الصورة: {e}") | |
elif tab == "ملف": | |
uploaded_file = st.file_uploader("ارفع ملف:") | |
if uploaded_file is not None: | |
image = Image.open(uploaded_file).convert("RGB") | |
processed_image = process(image) | |
output_path = uploaded_file.name.rsplit(".", 1)[0] + ".png" | |
processed_image.save(output_path) | |
st.image(processed_image, caption="الصورة المعالجة", use_column_width=True) | |
st.download_button("تحميل الصورة المعالجة", data=open(output_path, "rb"), file_name=output_path) | |