Table 1.

Imaging Parameters for Experimental Studies^*

Imaging parameters	Phantom experiments parameters						In vivo parameters, 8 × calves
	Full ref.	Circular ref.	CAPR ref.
TR/TE (msec)	5.9/2.7	5.9/2.7	5.9/2.7				5.9/2.7
Flip angle (degrees)	30	30	30				30
Bandwidth (± kHz)	62.5	62.5	62.5				62.5
Sampling matrix (Nx × Ny × Nz)	400 × 320 × 132	400 × 320 × 132	400 × 320 × 132				400 × 320 × 132
FOV (X × Y × Z cm3)	40 × 32 × 13.2	40 × 32 × 13.2	40 × 32 × 13.2				40 × 32 × 13.2
Spatial resolution (X × Y × Z cm3)	1 × 1 × 1	1 × 1 × 1	1 × 1 × 1				1 × 1 × 1
CAPR specific parameters
Center size	42,240	32,788	400				400
View sharing	N1	N1	N4				N4
CAPR HD undersampling factor (RHD)	0.78	1	1.98	1.95	1.91	1.82	1.82
2D SENSE acceleration (R)			1	2	4	8	8
Rnet CAPR = RHD × R	0.78	1	1.98	3.9	7.64	14.56	14.56
Max CAPR undersampling (RUS)			3.73	3.5	3.12	2.59	2.59
Rnet Max CAPR = RHD × R × RUS			7.39	13.65	23.84	37.7	37.7
Temporal footprint (sec)
CAPR	249.2	193.4	101.8	53.6	29.5	17.6	17.6
Max CAPR			26	14	8	4.9	4.9
Frame time (sec)
CAPR	249.2	193.4	26	14	8	4.9	4.9
Max CAPR			26	14	8	4.9	4.9
Associated figure		3		3			4, 5, 7, 8

^*The Full ref. column is for the case in which a full rectangular region in k_Y-k_Z space of Ny × Nz points is sampled. For the Circular ref. case, the corners of k_Y-k_Z space are not sampled, as discussed in the text. The parameter “Nm” for view-sharing indicates that “m” vane sets are used. The set of four values listed in the CAPR ref. column for each of R_HD, R, R_US, R_net CAPR, R_net Max CAPR, temporal footprint, and frame time is for respective SENSE accelerations of R = 1, 2, 4, 8.