RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY;성균관대학교산학협력단
发明人:
SUH, MIN AH,서민아,HONG, SEUNG BONG,홍승봉,HWANG, EO JIN,황어진
申请号：
KR1020130016028
公开号：
KR1020130030788A
申请日:
2013.02.14
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
PURPOSE: An optical imaging analysis method of cerebral hemodynamics is provided to improve optical imaging analysis by configuring a post processing and an analysis processing modifying an image as a user interface. CONSTITUTION: Optical imaging data and electroencephalography data are acquired(S220). The optical imaging data are reconfigured as a 3-D matrix(S245). The electroencephalography data are reconfigured as a -D vector. Information about variation of hemodynamics reaction is generated. If a stimulator signal is greater than the predetermined value, the stimulator signal is removed. [Reference numerals] (AA) Start； (BB,CC,EE,KK) Yes； (GG,JJ) End； (HH,II,DD,FF) No； (S110) Executing an optical imaging rule； (S115) Loading an optical imaging file； (S120) Selecting an analysis target optical imaging file； (S130) Whether the selected file is a BLK file； (S135) Displaying an error message； (S140) Reading the information of the BLK file； (S145) Reconfiguring the BLK file data into a 3D matrix； (S150) Reducing the total number of frames to 200； (S155) Smoothing an image； (S160) Cropping a desired part from the raw image； (S170) Whether the cropped image has heavy noise； (S175) Removing noise through fast fourier transform； (S180) Converting the raw image into a hemodynamic reaction change and displaying video； (S190) Whether the hemodynamic reaction change is covered by a stimulator signal； (S195) Removing the stimulator signal； (S215) Loading brainwave test data； (S220) Selecting brainwave test data； (S230) Whether the selected data is an smr file； (S240) Reading the information of the smr file； (S245) Reconfiguring the smr file data into a 3D matrix for each test； (S250) Simultaneously displaying all trials of the optical image data and the stimulator and brainwave test data； (S260) Selecting a desired trial； (S270) Calculating the total photographing time, the time of applying stimulation, the time of each frame, and the number of frames photographed before stim
