Proceedings of the 25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (IEEE Cat. No.0
DOI: 10.1109/iembs.2003.1279856
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An application of multimodal image registration and fusion in a 3D tumor simulation model

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Cited by 3 publications
(7 citation statements)
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“…Similar to CT and MRI, a major application of PET is in radiology studies for brain diagnosis and treatment [47,135,48,208,140,143]. There are a wide range of the application of image fusion using PET, some of which are for cancer treatments [51,223,220,162,222,209,225,229,131], image segmentation and integration [51,259], 3D tumor simulation [191], gynecological cancer diagnosis [190], inertial electrostatic confinement fusion [270], gross tumor volume detection [200,271], diagnosis of local recurrence of rectal cancer [214], tumor detection and treatment [246,220], pediatric solid extracranial tumors [251], telemedicine [201], breast cancer detection [184,252,253], oral cancer treatment [254], lung cancer diagnosis [256,272], cervical cancer treatment [202], esophageal cancer diagnosis [260], and pancreatic tumors characterization [207,261].…”
Section: Positron Emission Tomographymentioning
confidence: 99%
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“…Similar to CT and MRI, a major application of PET is in radiology studies for brain diagnosis and treatment [47,135,48,208,140,143]. There are a wide range of the application of image fusion using PET, some of which are for cancer treatments [51,223,220,162,222,209,225,229,131], image segmentation and integration [51,259], 3D tumor simulation [191], gynecological cancer diagnosis [190], inertial electrostatic confinement fusion [270], gross tumor volume detection [200,271], diagnosis of local recurrence of rectal cancer [214], tumor detection and treatment [246,220], pediatric solid extracranial tumors [251], telemedicine [201], breast cancer detection [184,252,253], oral cancer treatment [254], lung cancer diagnosis [256,272], cervical cancer treatment [202], esophageal cancer diagnosis [260], and pancreatic tumors characterization [207,261].…”
Section: Positron Emission Tomographymentioning
confidence: 99%
“…There is increased interest in using fusion techniques to improve the imaging quality. The use of PET data in combination with some of the existing modalities using the image fusion techniques include MRI-CT-PET-SPECT-DSA-MEG [47,135], MRI-CT-PET [51,191,200,201,202], MRI-SPECT-PET [48], MRI/CT-PET-SPECT [190], MRI-PET [207,208,140,184,209,143,130,131], FDG-PET-CT [229,251,253], PET-CT [273,248,214,246,220,221,239,29,223,68,254,256,252,222,76,274,261], FDG-PET [272], and PET-CT-ultrasound [260].…”
Section: Positron Emission Tomographymentioning
confidence: 99%
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“…2, 3 In the work of Clatz et al, 4 the patient image is registered with an anatomical atlas, and the finite element method is used to simulate tumor growth. Zacharaki et al 5 applied a multimodal registration and fusion approach to simulate 3D tumor growth, but results are reported only for registered images with no significant temporal gap. A hybrid approach for semi-automated measurement of lung tumor thickness was proposed by Armato et al 6 In their approach, the user indicates initial endpoints along the outer tumor margin; these user-defined endpoints are refined by further processing, and an estimate of the maximum tumor diameter is obtained.…”
Section: Introductionmentioning
confidence: 98%
“…36)nota-se a presença de diversos máximos locais, que podem interromper o processo de otimização para apresentar o resultado da fusão das imagens.FIGURA 36: Máximos locais múltiplos na região de pico do alinhamento das imagens.A presença de muitos máximos locais na curva de IM(FIG. 35)gera um problema para encontrar um posicionamento inicial adequado para o processo de alinhamento, sem risco ser interrompido em uma região de pico, mas longe do máximo local(Zacharaki et al, 2003). A FIG.…”
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