%0 Journal Article %1 Baresova.19951996 %A Baresova, E. %A Grießbach, G. %A Schack, B. %A Vilser, W. %A Bräuer-Burchardt, C. %A Senff, I. %D 1995-1996 %J Medical progress through technology %K Algorithms;Blood Analysis;Humans;Image Angiography/*instrumentation;Fourier Artery/*physiology;Videotape Computer-Assisted/*instrumentation;Indicator Dilution Flow Processing, Recording/instrumentation Techniques/*instrumentation;Retinal Velocity/*physiology;Fluorescein WViCo %N 3 %P 123--134 %T Filtering properties of an adaptive trend operator and the application for determining the arterial blood velocity in retinal vessels %V 21 %X This study deals with methods focused on estimating blood velocity. The estimation of the linear trend function of a non-stationary signal based on the adaptive recursive estimation of the mean value function is used for the determination of the time delay of two indicator dilution curves. The filter property of this trend operator depends on the choice of a constant parameter c, the so-called adaptation factor. The functional connection between the filter property and the adaptation factor is considered in such a way that an objective calculation of arterial blood velocity in retinal vessels is possible.

@article{Baresova.19951996, abstract = {This study deals with methods focused on estimating blood velocity. The estimation of the linear trend function of a non-stationary signal based on the adaptive recursive estimation of the mean value function is used for the determination of the time delay of two indicator dilution curves. The filter property of this trend operator depends on the choice of a constant parameter c, the so-called adaptation factor. The functional connection between the filter property and the adaptation factor is considered in such a way that an objective calculation of arterial blood velocity in retinal vessels is possible.}, added-at = {2013-10-10T21:29:09.000+0200}, author = {Baresova, E. and Grie{\ss}bach, G. and Schack, B. and Vilser, W. and Br{\"a}uer-Burchardt, C. and Senff, I.}, biburl = {https://www.bibsonomy.org/bibtex/2e5818eb9ecdea77cc1e1ee8759641701/imedos}, interhash = {5925c20e8f3a8860b6883da07cffc7bc}, intrahash = {e5818eb9ecdea77cc1e1ee8759641701}, issn = {0047-6552}, journal = {Medical progress through technology}, keywords = {Algorithms;Blood Analysis;Humans;Image Angiography/*instrumentation;Fourier Artery/*physiology;Videotape Computer-Assisted/*instrumentation;Indicator Dilution Flow Processing, Recording/instrumentation Techniques/*instrumentation;Retinal Velocity/*physiology;Fluorescein WViCo}, number = 3, pages = {123--134}, timestamp = {2013-10-11T01:11:02.000+0200}, title = {Filtering properties of an adaptive trend operator and the application for determining the arterial blood velocity in retinal vessels}, volume = 21, year = {1995-1996} }