Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Several studies have been carried out in the last tnty years on the characterization and detection of cerebral artery emboli. From the detection point of view the existing methods are largely based on the classical Fourier analysis of which the ll known limitations provide poor accuracy.  first recalls existing methods based on Fourier, Wigner-Ville and wavelet approaches. It then presents new emboli detection methods based on parametric signal processing approaches. The basic idea of these parametric methods is to compare the Doppler embolic signal to its autoregressive model. The detection principle consists in constructing a decision information which contains the signature of the micro-embolus being sought. The detection is finally evaluated using receiver operating characteristic (ROC) curves. Comparison beten the new methods and classical approaches is performed using a realistic embolic signal simulation. Furthermore, to validate the authors' theoretical study, they tested their new algorithms using in vivo signals. This comparison shows the significant inaccuracy of existing methods to detect micro-emboli.
['Jean-Marc Girault', 'Denis Kouame', 'A. Ouahabi', 'F. Patat']
I am writing a research paper on a idea Micro-emboli detection: an ultrasound Doppler signal processing viewpoint
[{"from": "human", "value": "I am writing a research paper on a idea Micro-emboli detection: an ultrasound Doppler signal processing viewpoint"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Several studies have been carried out in the last tnty years on the characterization and detection of cerebral artery emboli. From the detection point of view the existing methods are largely based on the classical Fourier analysis of which the ll known limitations provide poor accuracy.  first recalls existing methods based on Fourier, Wigner-Ville and wavelet approaches. It then presents new emboli detection methods based on parametric signal processing approaches. The basic idea of these parametric methods is to compare the Doppler embolic signal to its autoregressive model. The detection principle consists in constructing a decision information which contains the signature of the micro-embolus being sought. The detection is finally evaluated using receiver operating characteristic (ROC) curves. Comparison beten the new methods and classical approaches is performed using a realistic embolic signal simulation. Furthermore, to validate the authors' theoretical study, they tested their new algorithms using in vivo signals. This comparison shows the significant inaccuracy of existing methods to detect micro-emboli."}]