用於擴散式光學斷層掃描之控制感測系統及其運作方法CONTROL AND SENSING SYSTEM FOR DIFFUSION OPTICAL TOMOGRAPHY AND METHOD FOR OPERATING THE SAME

專利類型

發明

專利國別 (專利申請國家)

美國

專利申請案號

13/524,420

專利證號

US 8,937,284 B2

專利獲證名稱

用於擴散式光學斷層掃描之控制感測系統及其運作方法CONTROL AND SENSING SYSTEM FOR DIFFUSION OPTICAL TOMOGRAPHY AND METHOD FOR OPERATING THE SAME

專利所屬機關 (申請機關)

國立交通大學

獲證日期

2015/01/20

技術說明

一種用於擴散式光學斷層掃描之控制感測系統及其運作方法，該控制感測系統包括控制單元及具有複數個光源和偵測器的感測電路，其中，每一光源的周圍係配設有對應的預定數量個偵測器，且複數個光源彼此的相對位置、複數個偵測器彼此的相對位置、各偵測器與各光源的相對位置係具有預定的距離。控制單元令複數個光源分別對一待測物發射光線，使待測物與光線反應以產生複數個光訊號，並令對應各該光源的預定數量個偵測器分別接收該些光訊號，並將該些光訊號傳輸至控制單元。藉此降低控制感測系統的複雜度，並達到微型化及低成本之功效。 A controlling and sensing system for diffusion optical tomography and an operative method are provided. The controlling and sensing system comprises a control unit and a sensing circuit having a plurality of light sources and light sensors, wherein a predetermined number of light sensors are disposed around and corresponding to each of the light sources. The interval between the light sources, the interval between the light sensors, as well as the interval between each of the light sources and the corresponding light sensors are predetermined. The control unit is arranged for controlling lights emission from the light sources to an object. The light sensors corresponding to each of the light sources are arranged for receiving light signals derived from the interaction between the object and the lights, as well as transmitting the light signals to the control unit.

備註

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