First experiences with a Time of Flight (ToF) Camera for marker-less motion tracking within a 7 Tesla MR scanner

Time-of-flight (ToF) cameras have the potential to deliver real-time position information for prospective motion correction without special optical markers like retro-reflective spheres, checkerboard patterns or Moir markers. In this abstract, we are reporting our initial experiments with a ToF camera within the bore of a 7T MR scanner. The modifications to make the camera MR-compatible as well as residual challenges are described and discussed.

How to access this content:

For one year after publication, abstracts and videos are only open to registrants of this annual meeting. Registrants should use their existing login information. Non-registrant access can be purchased via the ISMRM E-Library.

After one year, current ISMRM & ISMRT members get free access to both the abstracts and videos. Non-members and non-registrants must purchase access via the ISMRM E-Library.

After two years, the meeting proceedings (abstracts) are opened to the public and require no login information. Videos remain behind password for access by members, registrants and E-Library customers.

Click here for more information on becoming a member.