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工業技術研究院

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技術名稱: 生理訊號視覺化系統

技術簡介

生理訊號視覺化系統,是以生理訊號分析技術為基礎,加上“新媒體/科技藝術”為手段,使用者在經歷了預設的體驗後,能看到自己體驗歷程中,生理訊號轉譯為抽象圖像的動態變化。此系統由使用者體驗過程中的生理反應數據資料,計算心率變異度之高頻功率與低頻功率作為主要參數,程式自動演算對應成抽象圖像,圖像之實際變化軌跡與形態,皆依使用者體驗過程的生理狀態變化而不同,由程式儲存至資料庫,再經由網路前端供使用者瀏覽讀取。

Abstract

Physiological signal visualization system is based on the signal analysis and applied the new media/tech-art as a representation. The user can see a dynamic graphics generated by his physiological signal after a particular experience journey. The main parameters are HF (high frequency power) and LF (low frequency power) of HRV. According to the parameters, a series of abstract graphics is computed. The trajectory, color and size of the pattern are varied. All these graphics are stored in database and can be read and browsed via internet.

技術規格

HRV生理訊號偵測設備,計算HF及LF,每秒鐘1次以上。 每筆生理資料均可對應為一張圖像,連續時間的生理訊號可轉為連續的圖像成為動態影像。

Technical Specification

HRV physiological signal sensors which compute HF & LF above 1 Hz. Every physiological signal is translated to one graphic, and continuous graphics from temporal signals is composed to an animation.

技術特色

使用者體驗過程中的生理反應數據資料,得到RRI(波峰到波峰時間間隔)之原始資料,可推算心率變異度( Heart Rate Variability, HRV),進而利用頻譜分析方法計算HRV之高頻功率(high frequency power, HF)與低頻功率(low frequency power, LF)的數據變化,作為為主要參數,於體驗過後批次處理存入電腦設備中,程式自動演算對應圖像。

應用範圍

居家照護產業、健康管理產業或運動休閒產業

接受技術者具備基礎建議(設備)

1. HRV生理訊號偵測設備,計算HF及LF,每秒鐘1次以上。 2. 圖像運算電腦主機(CPU: Intel 四核心 i7 3GHz,記憶體4G,須有獨立顯示卡)

接受技術者具備基礎建議(專業)

none

技術分類 S-智慧生理感知

聯絡資訊

聯絡人:施香蘭 文化與運動科技組

電話:03-5912380 或 Email:celiaShih@itri.org.tw

客服專線:+886-800-45-8899

傳真:03-5826474

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