發明
中華民國
099100791
I 416093
可攜式紅外線3D影像分析儀
南臺學校財團法人南臺科技大學
2013/11/21
目前要觀察到物體內部之3D結構,最常應用到的為電腦斷層(CT)或是核磁共振影像(MRI),尤其臨床上若要觀察手指血管的變化與否,通常是使用電腦斷層掃描(CT)、數位減法血管攝影術(DSA)或核磁共振攝影(MRI)這類的精密醫療儀器。但是檢查的代價昂貴、對人體或多或少都有些許影響而且必須到醫院才可做此追蹤。同樣的對於利用X光所進行之非破壞性檢測,也只能提供2D的底片型影像 本作品可攜式紅外線3D影像分析儀,應用在手指末端血管及任何波長光線可穿透材料的觀察十分方便且低成本,本系統只要經由調整焦距,再利用步進馬達精準的角度特性來完成不同角度連續拍攝手指血管,再將連續的影像利用電腦程式重建成2D得斷層影像後再重建成3D影像。透過本系統可以輔助臨床醫師以及一般材料試驗者進行物體內部3D結構的觀察與分析。 Currently, the investigation of the internal structure for object is high dependent the technology of X-ray, CT, DSA or MRI, especially the variation of the vessel on finger. However it is always invasive, expensive and inconvenient. Only the 2D image can be applied such as X-ray. This product, the portable 3D image analysis instrument of infrared, can be investigated the internal structure for any material that can be transmitted by infrared. The system is low cost and can be operated easily only by adjusting the focus of the camera and set the degree requirement of step motor for each image acquired. Then a series of 2D &3 D CT image can be reconstructed based on the images acquired by different degree infrared images. The system can be used to investigate and the analysis of the vessel on finger or any material transmitted by infrared.
研究發展暨產學合作處
06-2531841
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