上传 PDF 或图片，自动识别乐谱行间空白，裁切为独立图片
Files are processed locally in your browser and are not uploaded by this app.
拖拽文件到此处，或点击选择
支持 PDF、JPG、PNG · 推荐 20 页以内 · 20-40 页可能较慢 · 最小 400×400 像素
Best for scanned music score PDFs/images with visible blank space between score lines.
GitHub repository正在处理...