The following figure shows the time-related attributes of the acquisition of X-Ray multi-frame images. The image and frame time attributes are defined as absolute times, the duration of the entire image acquisition can be then calculated.
Figure FFF.1.1-1Time Relationships of a Multi-frame Image
The following figure shows the time-related attributes of the acquisition of an individual frame “i” and the relationship with the X-Ray detector reading time and simultaneous ECG waveform acquisition.
Figure FFF.1.1-2Time Relationships of one Frame
Notes: 1. Positioner angle values, table position values etc… are measured at the Frame Reference Datetime.
2. Dose of the frame is the cumulative dose: PRE-FRAME + FRAME