"Elektrotechnika a informatika 2003" . "2003-10-15+02:00"^^ . "KOMPILACE 3D ULTRAZVUKOV\u00DDCH DAT SN\u00CDMAN\u00DDCH METODOU FREE-HAND"@cs . . . "KOMPILACE 3D ULTRAZVUKOV\u00DDCH DAT SN\u00CDMAN\u00DDCH METODOU FREE-HAND"@cs . "4"^^ . "Jan, Ji\u0159\u00ED" . "2"^^ . "In free-hand 3D ultrasound, a position sensor is attached to the probe of a 2D ultrasound scanner. The resulting 3D data should permit flexible visualisation and more accurate volume measurement than can be achieved using 2D B-scans alone; however the use of the position sensor can be inconvenient for the clinician. The objective is thus to replace the sensor with a technique for estimating the probe trajectory based on the B-scan images themselves. One such technique exists [1], based on a speckle decorrelation algorithm. In this paper we propose realisation of this method on image matching to accurate position using speckle correlation based algorithm, including the possible modification."@cs . . . . "2"^^ . "KOMPILACE 3D ULTRAZVUKOV\u00DDCH DAT SN\u00CDMAN\u00DDCH METODOU FREE-HAND" . . . . "RIV/00216305:26220/03:PU38018!RIV11-MSM-26220___" . "P(GA102/02/0890), V, Z(MSM 262200011)" . "In free-hand 3D ultrasound, a position sensor is attached to the probe of a 2D ultrasound scanner. The resulting 3D data should permit flexible visualisation and more accurate volume measurement than can be achieved using 2D B-scans alone; however the use of the position sensor can be inconvenient for the clinician. The objective is thus to replace the sensor with a technique for estimating the probe trajectory based on the B-scan images themselves. One such technique exists [1], based on a speckle decorrelation algorithm. In this paper we propose realisation of this method on image matching to accurate position using speckle correlation based algorithm, including the possible modification."@en . . . . . . . . "Ne\u010Dtiny" . "Plze\u0148" . "In free-hand 3D ultrasound, a position sensor is attached to the probe of a 2D ultrasound scanner. The resulting 3D data should permit flexible visualisation and more accurate volume measurement than can be achieved using 2D B-scans alone; however the use of the position sensor can be inconvenient for the clinician. The objective is thus to replace the sensor with a technique for estimating the probe trajectory based on the B-scan images themselves. One such technique exists [1], based on a speckle decorrelation algorithm. In this paper we propose realisation of this method on image matching to accurate position using speckle correlation based algorithm, including the possible modification." . "612446" . . "Za\u010Dal, Ji\u0159\u00ED" . . . . "80-7082-992-3" . "COMPILATION OF FREE-HAND ACQUIRED 3D ULTRASONIC DATA"@en . . . "[6273FFD0D7DC]" . "KOMPILACE 3D ULTRAZVUKOV\u00DDCH DAT SN\u00CDMAN\u00DDCH METODOU FREE-HAND" . "Z\u00E1pado\u010Desk\u00E1 univerzita v Plzni" . "RIV/00216305:26220/03:PU38018" . "COMPILATION OF FREE-HAND ACQUIRED 3D ULTRASONIC DATA"@en . "ultrasound imaging, 3D ultrasound, free-hand, correlation, speckle"@en . "26220" . .