Jiahua Fan,Meghan L. Yue,Jiang Hsieh,Roman Melnyk,Masatake Nukui,Yujiro Yazaki
申请号：
US14132321
公开号：
US09406107B2
申请日:
2013.12.18
申请国别(地区):
US
年份:
2016
代理人:
摘要：
An imaging system includes a computer programmed to estimate noise in computed tomography (CT) imaging data, correlate the noise estimation with neighboring CT imaging data to generate a weighting estimation based on the correlation, de-noise the CT imaging data based on the noise estimation and on the weighting, and reconstruct an image using the de-noised CT imaging data.
