Title :
A feasibility study of inverse electrocardiography by convex optimization
Author :
Ahmad, G.F. ; Brooks, D.H. ; Jacobson, C.A. ; MacLeod, R.S.
Author_Institution :
Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA, USA
Abstract :
Conventional solutions to the inverse problem of electrocardiography seek a solution based on a fixed cost function and a single constraint. In this presentation we introduce the idea of using many constraints to represent the available information about the solution and solving iteratively for an admissible solution which satisfies all the constraints
Keywords :
constraint theory; electrocardiography; inverse problems; iterative methods; optimisation; admissible solution; convex optimization; inverse electrocardiography; inverse problem; iterative solution; many constraints; Costs; Electrocardiography; Geometry; Heart; Image restoration; Inverse problems; Jacobian matrices; Reflection; Smoothing methods; Torso;
Conference_Titel :
Bioengineering Conference, 1995., Proceedings of the 1995 IEEE 21st Annual Northeast
Conference_Location :
Bar Harbor, ME
Print_ISBN :
0-7803-2692-X
DOI :
10.1109/NEBC.1995.513754
