ReconstructionSample

template <typename T1> struct ReconstructionSample

Single k-space sample with trajectory coordinates and density compensation.

Each sample carries its complex data value (real, imag), 3-D k-space coordinates (kX, kY, kZ), a density compensation weight (sdc), a per-sample readout time (t) used for field-map correction, and a padding field (dummy) for struct alignment.

k-space coordinates are in normalised units where \(-0.5 \leq k \leq 0.5\) corresponds to the Nyquist range for the image grid.

T1 : Floating-point precision type.

Variables

Name	Description
real	Real part of the k-space sample value.
imag	Imaginary part of the k-space sample value.
kX	k-space x-coordinate.
kY	k-space y-coordinate.
kZ	k-space z-coordinate.
sdc	Sample density compensation weight.
t	Per-sample readout time (s).
dummy	Padding for alignment.

Variable Details

dummy

T1 dummy

Padding for alignment.

imag

T1 imag

Imaginary part of the k-space sample value.

kX

T1 kX

k-space x-coordinate.

kY

T1 kY

k-space y-coordinate.

kZ

T1 kZ

k-space z-coordinate.

real

T1 real

Real part of the k-space sample value.

sdc

T1 sdc

Sample density compensation weight.

t

T1 t

Per-sample readout time (s).