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Updated: Jun 25, 2026

A Basic Positron Emission Tomography System Constructed to Locate a Radioactive Source in a Bi-dimensional Space
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A Basic Positron Emission Tomography System Constructed to Locate a Radioactive Source in a Bi-dimensional Space

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放射治疗中的碰撞检测:使用深度摄像头和分离轴定理的综合软件方法

Cheng-Yen Lee1, Hsiao-Ju Fu1, Syu Fu Chuen2

  • 1Department of Mechanical Engineering, National Chung Cheng University, Chiayi 621, Taiwan; Advanced Institute of Manufacturing with High-tech Innovations, National Chung Cheng University, Chiayi 621, Taiwan; Department of Radiation Oncology, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi 600, Taiwan.

Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB)
|October 8, 2025
PubMed
概括

这项研究引入了针对患者的辐射疗法碰撞检测软件,通过先进的算法提高了安全性和效率. 该系统有效地减少了计算复杂性,提高了辐射传递的可靠性.

关键词:
轴对齐的边界框与轴对齐的边界框.碰撞探测器 碰撞探测器深度摄像头是一个深度摄像头.辐射疗法 辐射疗法分离轴定理 分离轴定理

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Real-World Applications of Space Curves01:29

Real-World Applications of Space Curves

Modern aerospace navigation depends on the accurate prediction of motion in three-dimensional space. In defense applications, radar systems continuously track both interceptors and moving aerial targets to find whether their flight paths will result in a collision. These motions are modeled mathematically as space curves, which represent paths that change continuously with time. Each object’s position is described by a vector function that specifies its location in terms of time-dependent...