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import gradio as gr
import os
import shutil
import torch
from PIL import Image
import argparse
import pathlib
os.system("git clone https://github.com/yoyo-nb/Thin-Plate-Spline-Motion-Model")
os.chdir("Thin-Plate-Spline-Motion-Model")
os.system("mkdir checkpoints")
os.system("wget -c https://cloud.tsinghua.edu.cn/f/da8d61d012014b12a9e4/?dl=1 -O checkpoints/vox.pth.tar")
title = "# 图片动画"
DESCRIPTION = '''### 图片动画的Gradio实现</b>, CVPR 2022. <a href='https://arxiv.org/abs/2203.14367'>[Paper]</a><a href='https://github.com/yoyo-nb/Thin-Plate-Spline-Motion-Model'>[Github Code]</a>
<img id="overview" alt="overview" src="https://github.com/yoyo-nb/Thin-Plate-Spline-Motion-Model/raw/main/assets/vox.gif" />
'''
FOOTER = '<img id="visitor-badge" alt="visitor badge" src="https://visitor-badge.glitch.me/badge?page_id=gradio-blocks.Image-Animation-using-Thin-Plate-Spline-Motion-Model" />'
def get_style_image_path(style_name: str) -> str:
base_path = 'assets'
filenames = {
'source': 'source.png',
'driving': 'driving.mp4',
}
return f'{base_path}/{filenames[style_name]}'
def get_style_image_markdown_text(style_name: str) -> str:
url = get_style_image_path(style_name)
return f'<img id="style-image" src="{url}" alt="style image">'
def update_style_image(style_name: str) -> dict:
text = get_style_image_markdown_text(style_name)
return gr.Markdown.update(value=text)
def set_example_image(example: list) -> dict:
return gr.Image.update(value=example[0])
def set_example_video(example: list) -> dict:
return gr.Video.update(value=example[0])
def inference(img,vid):
if not os.path.exists('temp'):
os.system('mkdir temp')
img.save("temp/image.jpg", "JPEG")
os.system(f"python demo.py --config config/vox-256.yaml --checkpoint ./checkpoints/vox.pth.tar --source_image 'temp/image.jpg' --driving_video {vid} --result_video './temp/result.mp4' --cpu")
return './temp/result.mp4'
def main():
with gr.Blocks(theme="huggingface", css='style.css') as demo:
gr.Markdown(title)
gr.Markdown(DESCRIPTION)
with gr.Box():
gr.Markdown('''## 第1步 (上传人脸图片)
- 拖一张含人脸的图片到 **输入图片**.
- 如果图片中有多张人脸, 使用右上角的编辑按钮裁剪图片.
''')
with gr.Row():
with gr.Column():
with gr.Row():
input_image = gr.Image(label='输入图片',
type="pil")
with gr.Row():
paths = sorted(pathlib.Path('assets').glob('*.png'))
example_images = gr.Dataset(components=[input_image],
samples=[[path.as_posix()]
for path in paths])
with gr.Box():
gr.Markdown('''## 第2步 (选择动态视频)
- **为人脸图片选择目标视频**.
''')
with gr.Row():
with gr.Column():
with gr.Row():
driving_video = gr.Video(label='目标视频',
format="mp4")
with gr.Row():
paths = sorted(pathlib.Path('assets').glob('*.mp4'))
example_video = gr.Dataset(components=[driving_video],
samples=[[path.as_posix()]
for path in paths])
with gr.Box():
gr.Markdown('''## 第3步 (基于视频生成动态图片)
- 点击 **开始** 按钮. (注意: 由于是在CPU上运行, 生成最终结果需要花费大约3分钟.)
''')
with gr.Row():
with gr.Column():
with gr.Row():
generate_button = gr.Button('开始')
with gr.Column():
result = gr.Video(type="file", label="输出")
gr.Markdown(FOOTER)
generate_button.click(fn=inference,
inputs=[
input_image,
driving_video
],
outputs=result)
example_images.click(fn=set_example_image,
inputs=example_images,
outputs=example_images.components)
example_video.click(fn=set_example_video,
inputs=example_video,
outputs=example_video.components)
demo.launch(
enable_queue=True,
debug=True
)
if __name__ == '__main__':
main() |