Ghost reduction.
نویسندگان
چکیده
منابع مشابه
Image-based EPI ghost artifact reduction using iterative phase correction
Abstract. We describe an iterative algorithm for reducing EPI ghost artifacts using image-based phase corrections. Ghosts outside the parent object are set to the background level and a model k-space is obtained from the Fourier transform of the resulting image. The phase offsets in each k-space line are estimated by comparison with the corresponding line in the model k-space. We hypothesise th...
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ژورنال
عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan
سال: 1990
ISSN: 0386-6831,1884-9652
DOI: 10.3169/itej1978.44.685