MIXED REALITY SYSTEMS AND METHODS FOR INDICATING AN EXTENT OF A FIELD OF VIEW OF AN IMAGING DEVICE

摘要

A mixed reality presentation system determines a device-specific parameter characterizing an extent of a field of view of an active imaging device. The active imaging device captures imagery of an internal view of a body, and the determining of the device-specific parameter is based on data received from the active imaging device. The mixed reality presentation system also determines a spatial pose of the active imaging device as the active imaging device captures the imagery of the internal view of the body. Based on the device-specific parameter and the spatial pose of the active imaging device, the mixed reality presentation system directs a display device to display a shape overlay indicative of the extent of the field of view relative to the body. The shape overlay is displayed together with an external view of the body in a mixed reality presentation. Corresponding systems and methods are also disclosed.