Xiangya Hospital of Central South University

Zhen Yin

Xi Li

Chenggong Wang

The present disclosure provides a display device and system for a three-dimensional virtual model of a living organism, as well as a mixed reality device. The display device comprises a construction module, configured to construct a first virtual model comprising body surface features and internal features of a living organism based on two-dimensional scanning data and image data of the living organism collected during surgery; a calibration module, configured to calibrate the first virtual model by using a second virtual model of the living organism to obtain a calibrated first virtual model; a display module, configured to determine a pose of the calibrated first virtual model in a real world scenario based on the image data of a body surface marker to display the calibrated first virtual model and the real world scenario through a mixed reality device.

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Changsha, China

Zhen Yin