RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
发明人:
Young Yih HAN,Eun Hyuk SHIN,Jong In PARK,Hee Chul PARK,Jung Suk SHIN
申请号：
US13790372
公开号：
US20130261424A1
申请日:
2013.03.08
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Disclosed herein is a system for processing a biofeedback-treated, respiration-induced signal image using the biofeedback principle, wherein a process for processing the respiration-induced signal image comprises the steps of: (a) acquiring a respiration-induced signal image from a treatment site of a patient in need of radiotherapy treatment using a photographing device (b) binarizing the acquired image of step (a) using a threshold value (c) determining whether the binarized image of step (b) is distorted (d) synthesizing the image (e) determining whether the synthesized image is required to be separated into regions and (f) performing pattern matching for the respiration-induced signal image. According to the system, a patient can see and control the patients own motion at a place where the patients steady respiration or motion is required, and thus the stability of the patient in a radiotherapy treatment process can be ensured.
