Fourier domain closed-form formulas for estimation of kinetic parameters in reversible multi-compartment models
نویسندگان
چکیده
منابع مشابه
Fourier domain closed-form formulas for estimation of kinetic parameters in reversible multi-compartment models
BACKGROUND Compared with static imaging, dynamic emission computed tomographic imaging with compartment modeling can quantify in vivo physiologic processes, providing useful information about molecular disease processes. Dynamic imaging involves estimation of kinetic rate parameters. For multi-compartment models, kinetic parameter estimation can be computationally demanding and problematic with...
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متن کاملKinetic parameter estimation using a closed-form expression via integration by parts.
Dynamic emission computed tomographic imaging with compartment modeling can quantify in vivo physiologic processes, eliciting more information regarding underlying molecular disease processes than is obtained from static imaging. However, estimation of kinetic rate parameters for multi-compartment models can be computationally demanding and problematic due to local minima. A number of technique...
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ژورنال
عنوان ژورنال: BioMedical Engineering OnLine
سال: 2012
ISSN: 1475-925X
DOI: 10.1186/1475-925x-11-70