CPS: Small: Virtually Transparent Epidermal Imagery

CPS：小：几乎透明的表皮图像

• 批准号: 1035594
• 负责人: Yu Sun
• 金额: $ 49.89万
• 依托单位: University of South Florida
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-09-15 至 2015-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1035594&HistoricalAwards=false
• 关键词: CPS; Small; Virtually; Transparent; Epidermal

The objective of this research is to develop a cyber-physical system capable of displaying the in vivo surgical area directly onto patients' skin in real-time high definition. This system will give surgeons an ?x-ray? vision experience, since they see directly through the skin, and remove a spatial bottleneck and additional scarring caused by laparoscopes in minimally invasive surgery. The approach is to develop micro-cameras that: occupy no space required by surgical tools, produce no additional scarring to the patient, and transfer wireless high-definition video images. A virtual view generating system will project the panoramic videos from all cameras to the right spot on the patient?s body with geometry and color distortion compensation. A surgeon-camera-interaction system will be investigated to allow surgeons to control viewpoint with gesture recognition and finger tracking. Novel techniques will be developed for zero-latency high-definition wireless video transfer through the in vivo/ex vivo medium. Image viewpoint alignment and distortion compensation in real time will also be investigated. The results will be a potential paradigm shift in minimally invasive surgery. The proposed work benefits the millions of surgeries capable of being performed through a single incision in the abdomen by providing virtually transparent skin to surgeons who will enjoy all the visual benefits of open-cavity surgery without all the associated risks to the patient. The goals of this research are extremely ?hands-on? and immediately applicable to outreach activities that can excite youth, minority students, and others about the science, medicine a and engineering careers.

这项研究的目的是开发一种网络物理系统，能够实时高清地将活体手术区域直接显示在患者的皮肤上。该系统将为外科医生提供x光检查。视觉体验，因为他们直接透过皮肤看到，消除了空间瓶颈和腹腔镜微创手术造成的额外疤痕。该方法是开发微型相机：不占用手术工具所需的空间，不会给患者留下额外的疤痕，并传输无线高清视频图像。虚拟视图生成系统将所有摄像机的全景视频投影到患者的正确位置。S的身体与几何和颜色失真补偿。将研究一种外科医生-摄像机-交互系统，使外科医生能够通过手势识别和手指跟踪来控制视点。将开发通过体内/离体介质实现零延迟高清无线视频传输的新技术。图像视点的实时对齐和畸变补偿也将被研究。结果将是微创手术的潜在范式转变。这项工作为外科医生提供了几乎透明的皮肤，使他们能够享受开腔手术的所有视觉好处，而不会给患者带来任何相关风险，从而使数百万例手术能够通过腹部的单个切口进行。这项研究的目标是非常“动手”的。并立即适用于可以激发年轻人，少数民族学生和其他人对科学，医学和工程事业的推广活动。