Ghost Image of an Ectopic Tooth in Maxillary Sinus: A Diagnostic Challenge.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of stomatology, oral and maxillofacial surgery"
DOI: 10.1016/j.jormas.2020.05.007
Abstract: Ghost images are artefacts of anatomical structures or foreign objects that oral and maxillofacial surgeons should take into consideration to prevent misdiagnosis and mistreatment. A 38-year-old male patient referred to our clinic for dental implant… read more here.
Keywords: maxillary sinus; ghost image; tooth;
Real-time ghost image characterization for panoramic annular lenses.
Sign Up to like & getrecommendations! Published in 2024 at "Optics express"
DOI: 10.1364/oe.525648
Abstract: As a common but troublesome branch of stray light, ghost images in catadioptric optical systems greatly limit the performances of such optics, including panoramic annular lenses (PAL). A versatile and robust real-time characterization algorithm for… read more here.
Keywords: ghost; ghost image; real time; ghost images ... See more keywords