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Update app.py
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app.py
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import gradio as gr
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import numpy as np
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from PIL import Image
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import matplotlib.pyplot as plt
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import io
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from pyceph.pyceph import predict
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def process_image(image):
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"""
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Обрабатывает изображение и возвращает результат с отмеченными точками
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"""
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if image is None:
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return None, "Пожалуйста, загрузите изображение"
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# Сохраняем временное изображение
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temp_path = "temp_input.jpg"
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image.save(temp_path)
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# Получаем предсказания
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try:
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results = predict(image_src=temp_path, device='cpu')
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# Создаем изображение с точками
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fig, ax = plt.subplots(figsize=(10, 10))
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ax.imshow(image)
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# Рисуем точки и подписи
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landmarks_text = []
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for landmark_dict in results:
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for name, (x, y) in landmark_dict.items():
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ax.plot(x, y, 'ro', markersize=8)
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ax.text(x, y, name, fontsize=8, color='yellow',
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bbox=dict(boxstyle='round,pad=0.3', facecolor='black', alpha=0.5))
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landmarks_text.append(f"{name}: ({x}, {y})")
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ax.axis('off')
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plt.tight_layout()
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# Конвертируем в изображение
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buf = io.BytesIO()
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plt.savefig(buf, format='png', bbox_inches='tight', dpi=150)
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buf.seek(0)
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result_image = Image.open(buf)
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plt.close()
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# Форматируем текст с координатами
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landmarks_output = "\n".join(landmarks_text)
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return result_image, landmarks_output
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except Exception as e:
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return None, f"Ошибка обработки: {str(e)}"
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# Создаем интерфейс Gradio
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with gr.Blocks(title="Py-Ceph: Цефалометрический анализ") as demo:
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gr.Markdown("""
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# 🦷 Py-Ceph: Определение цефалометрических точек
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Загрузите боковой рентгеновский снимок черепа (цефалограмму),
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и модель автоматически определит 19 анатомических точек.
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Основано на [py-ceph](https://github.com/zhangted/py-ceph)
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""")
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with gr.Row():
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with gr.Column():
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input_image = gr.Image(type="pil", label="Загрузите цефалограмму")
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submit_btn = gr.Button("Анализировать", variant="primary")
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with gr.Column():
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output_image = gr.Image(label="Результат с точками")
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output_text = gr.Textbox(label="Координаты точек", lines=20)
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submit_btn.click(
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fn=process_image,
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inputs=input_image,
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outputs=[output_image, output_text]
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)
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gr.Markdown("""
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### Определяемые точки:
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Sella, Nasion, Orbitale, Porion, Subspinale, Supramentale, Pogonion,
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Menton, Gnathion, Gonion, Incision Inferius, Incision Superius,
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Upper Lip, Lower Lip, Subnasale, Soft Tissue Pogonion,
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Posterior Nasal Spine, Anterior Nasal Spine, Articulare
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""")
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if __name__ == "__main__":
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demo.launch()
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