Feasibility Study of Echocardiographic Images Segmentation Based on Sparse Representation

• Published in: Iranian journal of electrical & electronic engineering Vol. 18; no. 2; p. 1993
• Main Authors: S. Fouladifard, H. Behnam, P. Gifani, M. Shojaeifard
• Format: Journal Article
• Language: English
• Published: Iran University of Science and Technology 01.06.2022
• Subjects: dictionary design; echocardiography; intensity variation time curves (ivtc) signal; sparse representation; temporal super-resolution

A semi-automatic method for the segmentation of the Left Ventricle in echocardiography images is presented. The manual segmentation of the left ventricle in all image sequences takes a lot of time. The proposed method is based on sparse representation and the design of overcomplete dictionaries base...