Bland–Altman analysis showing the agreement between the myocardial volume (MV) measurements from manual segmentation and automatic segmentation. (a) without the incompressibility constraint: automatic–manual 1, (b) with the wall thickness constraint: automatic–manual 1, (c) with the wall thickness constraint: automatic–manual 2, (d) with the wall thickness constraint: automatic–manual 3, (e) with the incompressibility constraint: automatic–manual 1, (f) with the incompressibility constraint: automatic–manual 2, (g) with the incompressibility constraint: automatic–manual 3.