Method for discriminating between background and tissue of interest, and method and apparatus for generating photo-acoustic images for detecting calcified tissue
Jin Ho Chang,Jeeun Kang,Tai-Kyong Song,Yang Mo Yoo
申请号：
US14399748
公开号：
US09478023B2
申请日:
2012.12.12
申请国别(地区):
US
年份:
2016
代理人:
摘要：
Provided is a method for discriminating a tissue of interest and a method for generating photo-acoustic images to detect a calcified tissue, which includes: detecting an intensity of each pixel of a tissue-of-interest image obtained for each wavelength matching an index corresponding to an image, which has a greatest intensity corresponding to each pixel, to each pixel generating a signal weight corresponding to each pixel in consideration of a wavelength absorbed by the tissue of interest and applying the generated signal weight of each pixel to each pixel of an image obtained with a wavelength, which is the most absorbed by the tissue of interest, to generate an image in which a background is discriminated.
