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    • 10. 发明申请
    • PHOTO-ACOUSTIC IMAGING APPARATUS AND METHOD OF DISPLAYING PHOTO-ACOUSTIC IMAGES
    • 照片成像装置和显示光声像的方法
    • WO2015108263A1
    • 2015-07-23
    • PCT/KR2014/009419
    • 2014-10-07
    • SAMSUNG MEDISON CO., LTD.
    • KOH, Dal-kwonOH, Jung-taekKIM, Jung-hoJUNG, Jong-kyu
    • A61B8/00
    • A61B5/0095A61B5/14552A61B5/1495A61B5/7271
    • Provided are a photo-acoustic imaging apparatus and a method of displaying a photo-acoustic image by the photo-acoustic imaging apparatus. The method of displaying a photo-acoustic image by a photo-acoustic imaging apparatus includes: obtaining a first reception signal, which converts a first acoustic wave generated as light having a first wavelength is absorbed by a subject, and a second reception signal, which converts a second acoustic wave generated as light having a second wavelength is absorbed by the subject; determining a first correction coefficient for the first reception signal and a second correction coefficient for the second reception signal based on a ratio between a size of the first reception signal and that of the second reception signal; and displaying a photo-acoustic image which is corrected based on the first and second correction coefficients.
    • 提供了一种光声成像装置和通过光声成像装置显示光声图像的方法。 通过光声成像装置显示光声图像的方法包括:获得第一接收信号,其将由第一波长的光产生的第一声波转换成被被摄体吸收的第一接收信号,以及第二接收信号, 转换由具有第二波长的光产生的第二声波被被摄体吸收; 基于第一接收信号的大小与第二接收信号的大小之比,确定第一接收信号的第一校正系数和第二接收信号的第二校正系数; 以及显示基于第一和第二校正系数校正的光声图像。