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A Hybrid 2D/3D User Interface for Radiological Diagnosis.
Mandalika, Veera Bhadra Harish; Chernoglazov, Alexander I; Billinghurst, Mark; Bartneck, Christoph; Hurrell, Michael A; Ruiter, Niels de; Butler, Anthony P H; Butler, Philip H.
Afiliación
  • Mandalika VBH; University of Canterbury, Christchurch, New Zealand. harish.mandalika@pg.canterbury.ac.nz.
  • Chernoglazov AI; MARS Bioimaging Ltd., Christchurch, New Zealand. harish.mandalika@pg.canterbury.ac.nz.
  • Billinghurst M; HIT Lab NZ, Christchurch, New Zealand. harish.mandalika@pg.canterbury.ac.nz.
  • Bartneck C; University of Canterbury, Christchurch, New Zealand.
  • Hurrell MA; MARS Bioimaging Ltd., Christchurch, New Zealand.
  • Ruiter N; University of South Australia, Adelaide, Australia.
  • Butler APH; University of Canterbury, Christchurch, New Zealand.
  • Butler PH; HIT Lab NZ, Christchurch, New Zealand.
J Digit Imaging ; 31(1): 56-73, 2018 02.
Article en En | MEDLINE | ID: mdl-28766028
This paper presents a novel 2D/3D desktop virtual reality hybrid user interface for radiology that focuses on improving 3D manipulation required in some diagnostic tasks. An evaluation of our system revealed that our hybrid interface is more efficient for novice users and more accurate for both novice and experienced users when compared to traditional 2D only interfaces. This is a significant finding because it indicates, as the techniques mature, that hybrid interfaces can provide significant benefit to image evaluation. Our hybrid system combines a zSpace stereoscopic display with 2D displays, and mouse and keyboard input. It allows the use of 2D and 3D components interchangeably, or simultaneously. The system was evaluated against a 2D only interface with a user study that involved performing a scoliosis diagnosis task. There were two user groups: medical students and radiology residents. We found improvements in completion time for medical students, and in accuracy for both groups. In particular, the accuracy of medical students improved to match that of the residents.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Radiología / Interfaz Usuario-Computador / Imagenología Tridimensional / Imagen Multimodal Tipo de estudio: Diagnostic_studies Límite: Adult / Female / Humans / Male Idioma: En Revista: J Digit Imaging Asunto de la revista: DIAGNOSTICO POR IMAGEM / INFORMATICA MEDICA / RADIOLOGIA Año: 2018 Tipo del documento: Article País de afiliación: Nueva Zelanda Pais de publicación: Estados Unidos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Radiología / Interfaz Usuario-Computador / Imagenología Tridimensional / Imagen Multimodal Tipo de estudio: Diagnostic_studies Límite: Adult / Female / Humans / Male Idioma: En Revista: J Digit Imaging Asunto de la revista: DIAGNOSTICO POR IMAGEM / INFORMATICA MEDICA / RADIOLOGIA Año: 2018 Tipo del documento: Article País de afiliación: Nueva Zelanda Pais de publicación: Estados Unidos