The ground school indoctrinated combat crews in procedures regarding air-sea rescue, ditching and bailouts, survival, radar bombing, weather, wing and air force regulations, emergency procedures, camera operation, dinghy drills, and other topics related to combat operations.
The details of the PET camera qualification procedures and criteria in industry-sponsored clinical trials are usually not open to the public.
All too often in the years after 9/11, they argued, official secrecy and denials, and in camera courtroom procedure, concealed evidence of serious criminal wrongdoing on the part both of MI5 and MI6, and the ministers of the last government to whom the agencies answered.
Camera adjustment procedure is described in detail in our previous work [18, 19].
Table 1 summarizes the cryptographic keys generated as part of the camera setup procedure.
Therefore, the proposed camera calibration procedure is not "optimal" in the sense that all the field of view is not calibrated.
In addition, since we need a certain amount of time to successfully carry out the camera handoff procedure, we introduce an additional constraint to optimally reserve sufficient cameras' overlapped FOVs for the camera placement.
Digital Elevation Models from a 3D scanner were used in the extrinsic camera calibration procedure and reduced the geo-rectification errors from 0.035 m < RMSE < 0.071 m to 0.008 m < RMSE < 0.013 m.
If we repeat this extraction on multiple images with the physical checkerboard at different orientations, we can trace back the rays of light into the optical center of the projector and repeat the camera calibration procedure in an inverse manner.
An accurate estimate of the 3D pose of the calibration model with respect to the fluoroscopic system was obtained with a single camera calibration procedure, using the eight fiducial markers [37, 38].
To assess the accuracy and the repeatability of the method invitro, a calibration model consisting of a sheep dry vertebra rigidly fixed to an X-raytransparent frame of reference was designed in order to independently evaluate its 3D pose by means of a single camera calibration procedure.
