• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Optical modeling and performance predictions VI >Feasibility of near-infrared markers for guiding surgical robots
【24h】

Feasibility of near-infrared markers for guiding surgical robots

机译：近红外标记物引导手术机器人的可行性

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Automating surgery using robots requires robust visual tracking. The surgical environment often has poor light conditions where several organs have similar visual appearances. In addition, the field of view might be occluded by blood or tissue. In this paper, the feasibility of near-infrared (NIR) fluorescent marking and imaging for vision-based robot control is studied. The NIR region of the spectrum has several useful properties including deep tissue penetration. We study the optical properties of a clinically-approved NIR fluorescent dye, indocyanine green (ICG), with different concentrations and quantify image positioning error of ICG marker when obstructed by tissue.
机译：使用机器人使手术自动化需要强大的视觉跟踪。手术环境通常光线条件较差，其中几个器官具有相似的视觉外观。另外，视野可能被血液或组织遮挡。本文研究了近红外（NIR）荧光标记和成像技术在基于视觉的机器人控制中的可行性。光谱的NIR区域具有几个有用的属性，包括深层组织穿透。我们研究了临床批准的NIR荧光染料吲哚菁绿（ICG）在不同浓度下的光学性质，并量化了被组织阻塞时ICG标记物的图像定位误差。

著录项

  • 来源
    《Optical modeling and performance predictions VI》|2013年|88400J.1-88400J.10|共10页
  • 会议地点 San Diego CA(US)
  • 作者

    Azad Shademan; Matthieu F. Dumont; Simon Leonard; Axel Krieger; Peter C. W. Kim;

  • 作者单位

    Children's National Medical Center, Sheikh Zayed Institute for Pediatric Surgical Innovation 111 Michigan Ave. N.W., Washington, DC, USA;

    Children's National Medical Center, Sheikh Zayed Institute for Pediatric Surgical Innovation 111 Michigan Ave. N.W., Washington, DC, USA;

    Children's National Medical Center, Sheikh Zayed Institute for Pediatric Surgical Innovation 111 Michigan Ave. N.W., Washington, DC, USA;

    Children's National Medical Center, Sheikh Zayed Institute for Pediatric Surgical Innovation 111 Michigan Ave. N.W., Washington, DC, USA;

    Children's National Medical Center, Sheikh Zayed Institute for Pediatric Surgical Innovation 111 Michigan Ave. N.W., Washington, DC, USA;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Near-infrared fluorescent imaging; visual tracking; light diffusion measurement;

    机译：近红外荧光成像；视觉跟踪；光扩散测量;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号