Invention Grant
- Patent Title: Systems, methods, and media for presenting medical imaging data in an interactive virtual reality environment
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Application No.: US16609055Application Date: 2018-04-30
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Publication No.: US10932860B2Publication Date: 2021-03-02
- Inventor: Konstantin Kovtun , Christopher Williams
- Applicant: THE BRIGHAM AND WOMEN'S HOSPITAL, INC.
- Applicant Address: US MA Boston
- Assignee: THE BRIGHAM AND WOMEN'S HOSPITAL, INC.
- Current Assignee: THE BRIGHAM AND WOMEN'S HOSPITAL, INC.
- Current Assignee Address: US MA Boston
- Agency: Quarles & Brady LLP
- International Application: PCT/US2018/030311 WO 20180430
- International Announcement: WO2018/201155 WO 20181101
- Main IPC: G09G5/00
- IPC: G09G5/00 ; A61B34/10 ; G16H50/50 ; G16H30/40 ; G06T11/20 ; G06T19/20

Abstract:
Systems, methods, and media for presenting medical imaging data in an interactive virtual environment reality are provided. In some embodiments, a system comprises a head mounted display (HMD) that: determines that a transparent 3D object overlaps a 3D model of a portion of anatomy based on a medical imaging scan; sets values for pixels corresponding to portions of the 3D model not occluded by the transparent object by performing a shading operation; sets values for pixels corresponding to portions of the 3D model at the boundary of the transparent object to intensity values taken from the medical imaging data; displays the 3D model with an exterior surface shaded to evoke a 3D object, and internal surfaces at the boundaries of the transparent object not shaded to preserve details embedded in the medical imaging data.
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