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Registration errors in compound b‐scans
Author(s) -
Goldstein Albert
Publication year - 1981
Publication title -
journal of clinical ultrasound
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.272
H-Index - 61
eISSN - 1097-0096
pISSN - 0091-2751
DOI - 10.1002/jcu.1870090107
Subject(s) - scanner , transducer , medicine , mode (computer interface) , acoustics , computer vision , artificial intelligence , physics , computer science , operating system
The effect of B‐scanner articulated arm angle measurement errors on B‐mode registration is considered. For a single‐angle articulated arm model, a mathematical equation predicting B‐mode misregistration as a function of angular errors and compound scan angle is derived and discussed. This model accurately predicts registration errors for transducer connector/acoustic axis misalignment or third arm angle errors.