Real-time volume rendering running on an AR device in medical applications

被引：0

作者：

Hashimoto, Kota ^{[1
]}

Higaki, Toru ^{[1
]}

Roumenov, Raytchev Bisser ^{[1
]}

Kaneda, Kazufumi ^{[1
]}

机构：

[1] Hiroshima Univ, Grad Sch Adv Sci & Engn, Higashihiroshima, Japan

来源：

INTERNATIONAL WORKSHOP ON ADVANCED IMAGING TECHNOLOGY (IWAIT) 2022 | 2022年 / 12177卷

关键词：

Augmented Reality; Volume Rendering; Level of Detail (LOD); Real-time Rendering;

D O I：

10.1117/12.2626064

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Recently, the use of augmented reality in clinical environment has been increasing. Volume rendering is very useful in medical applications for visualizing volume data such as CT and MRI data. In this paper, we propose a real-time volume rendering that runs on AR glasses with limited computational power. In the proposed method, we introduce a new volume data structure based on the concept of Level of Detail (LOD).

引用

页数：6

共 13 条

[1]

[Anonymous], 2001, Proceedings of the ACM SIGGRAPH/EUROGRAPHICS workshop on Graphics hardware, HWWS '01, DOI [10.1145/383507.383515, DOI 10.1145/383507.383515]

[2] Two-phase perspective ray casting for interactive volume navigation [J].

Brady, M ;

Jung, K ;

Nguyen, HT ;

Nguyen, T .

VISUALIZATION '97 - PROCEEDINGS, 1997, :183-+

[3] Volume rendering [J].

Drebin, Robert A. ;

Carpenter, Loren ;

Hanrahan, Pat .

Computer Graphics (ACM), 1988, 22 (04) :65-74

[4]

Hummelink S, 2016, J PLAST RECONSTR AES

[5]

LaMar E., 1999, Proceedings Visualization '99 (Cat. No.99CB37067), P355, DOI 10.1109/VISUAL.1999.809908

[6] EFFICIENT RAY TRACING OF VOLUME DATA [J].

LEVOY, M .

ACM TRANSACTIONS ON GRAPHICS, 1990, 9 (03) :245-261

[7] HoloLens and mobile augmented reality in medical and health science education: A randomised controlled trial [J].

Moro, Christian ;

Phelps, Charlotte ;

Redmond, Petrea ;

Stromberga, Zane .

BRITISH JOURNAL OF EDUCATIONAL TECHNOLOGY, 2021, 52 (02) :680-694

[8] Augmented reality improves procedural efficiency and reduces radiation dose for CT-guided lesion targeting: a phantom study using HoloLens 2 [J].

Park, Brian J. ;

Hunt, Stephen J. ;

Nadolski, Gregory J. ;

Gade, Terence P. .

SCIENTIFIC REPORTS, 2020, 10 (01)

[9] Through the HoloLens™ looking glass: augmented reality for extremity reconstruction surgery using 3D vascular models with perforating vessels [J].

Pratt P. ;

Ives M. ;

Lawton G. ;

Simmons J. ;

Radev N. ;

Spyropoulou L. ;

Amiras D. .

European Radiology Experimental, 2 (1)

[10]

Westermann R., 1998, Computer Graphics. Proceedings. SIGGRAPH 98 Conference Proceedings, P169, DOI 10.1145/280814.280860

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