Anatomy Studio: A tool for virtual dissection through augmented 3D reconstruction. (December 2019)
- Record Type:
- Journal Article
- Title:
- Anatomy Studio: A tool for virtual dissection through augmented 3D reconstruction. (December 2019)
- Main Title:
- Anatomy Studio: A tool for virtual dissection through augmented 3D reconstruction
- Authors:
- Zorzal, Ezequiel R.
Sousa, Maurício
Mendes, Daniel
dos Anjos, Rafael Kuffner
Medeiros, Daniel
Paulo, Soraia Figueiredo
Rodrigues, Pedro
Mendes, José João
Delmas, Vincent
Uhl, Jean-Francois
Mogorrón, José
Jorge, Joaquim Armando
Lopes, Daniel Simões - Abstract:
- Highlights: A novel a collaborative mixed-reality approach for anatomical dissection is presented. Mid-air interaction and interactive surfaces for reconstructing and exploring a virtual cadaver. User study with professional anatomists. Anatomists could easily access any cryosections and edit contours. Our approach encourages closely-coupled collaborations and group discussion. Graphical abstract: Abstract: 3D reconstruction from anatomical slices allows anatomists to create three dimensional depictions of real structures by tracing organs from sequences of cryosections. However, conventional user interfaces rely on single-user experiences and mouse-based input to create content for education or training purposes. In this work, we present Anatomy Studio, a collaborative Mixed Reality tool for virtual dissection that combines tablets with styli and see-through head-mounted displays to assist anatomists by easing manual tracing and exploring cryosection images. We contribute novel interaction techniques intended to promote spatial understanding and expedite manual segmentation. By using mid-air interactions and interactive surfaces, anatomists can easily access any cryosection and edit contours, while following other user's contributions. A user study including experienced anatomists and medical professionals, conducted in real working sessions, demonstrates that Anatomy Studio is appropriate and useful for 3D reconstruction. Results indicate that Anatomy Studio encouragesHighlights: A novel a collaborative mixed-reality approach for anatomical dissection is presented. Mid-air interaction and interactive surfaces for reconstructing and exploring a virtual cadaver. User study with professional anatomists. Anatomists could easily access any cryosections and edit contours. Our approach encourages closely-coupled collaborations and group discussion. Graphical abstract: Abstract: 3D reconstruction from anatomical slices allows anatomists to create three dimensional depictions of real structures by tracing organs from sequences of cryosections. However, conventional user interfaces rely on single-user experiences and mouse-based input to create content for education or training purposes. In this work, we present Anatomy Studio, a collaborative Mixed Reality tool for virtual dissection that combines tablets with styli and see-through head-mounted displays to assist anatomists by easing manual tracing and exploring cryosection images. We contribute novel interaction techniques intended to promote spatial understanding and expedite manual segmentation. By using mid-air interactions and interactive surfaces, anatomists can easily access any cryosection and edit contours, while following other user's contributions. A user study including experienced anatomists and medical professionals, conducted in real working sessions, demonstrates that Anatomy Studio is appropriate and useful for 3D reconstruction. Results indicate that Anatomy Studio encourages closely-coupled collaborations and group discussion, to achieve deeper insights. … (more)
- Is Part Of:
- Computers & graphics. Volume 85(2019)
- Journal:
- Computers & graphics
- Issue:
- Volume 85(2019)
- Issue Display:
- Volume 85, Issue 2019 (2019)
- Year:
- 2019
- Volume:
- 85
- Issue:
- 2019
- Issue Sort Value:
- 2019-0085-2019-0000
- Page Start:
- 74
- Page End:
- 84
- Publication Date:
- 2019-12
- Subjects:
- Mixed reality -- Tablet -- Collaboration -- Medical image segmentation -- 3D reconstruction
Computer graphics -- Periodicals
006.6 - Journal URLs:
- http://www.elsevier.com/journals ↗
- DOI:
- 10.1016/j.cag.2019.09.006 ↗
- Languages:
- English
- ISSNs:
- 0097-8493
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 3394.700000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 12487.xml