Real-time volume exploration technique for holographic display

Jaehyun Jang; Joowon Lim; Jinah Park

doi:10.1117/12.2590772

20 April 2021 Real-time volume exploration technique for holographic display

Jaehyun Jang, Joowon Lim, Jinah Park

Proceedings Volume 11792, International Forum on Medical Imaging in Asia 2021; 117920V (2021) https://doi.org/10.1117/12.2590772
Event: International Forum on Medical Imaging in Asia 2021, 2021, Taipei, Taiwan

Abstract

The volume exploration refers to the observation of internal structures by manipulating visualization widgets such as a slicing plane. Since the advent of a commercial holographic display, the demand for 3D contents is also increasing in the medical visualization area. Holographic displays deliver a set of viewpoints through the lenticular lens so that a user can observe different sides of the object without wearing a pair of special glasses. Moreover, it comes natural for the user to perform the volume exploration using mid-air interaction. In this work, we present a novel volume exploration technique for holographic display. To accelerate the hologram rendering, we adopt the volume rendering pipeline to the holographic display mechanism. Also, to support a spatial interaction for volume exploration, we develop a cut-and-annotate interaction between volume object and point cloud. The proposed voxel classification algorithm produces a set of class properties for delineating different structures of the 3D object. We demonstrate our volume exploration method on several volume data sets under real-time user interaction.

Citation Download Citation

Jaehyun Jang, Joowon Lim, and Jinah Park "Real-time volume exploration technique for holographic display", Proc. SPIE 11792, International Forum on Medical Imaging in Asia 2021, 117920V (20 April 2021); https://doi.org/10.1117/12.2590772

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available