Please download the dossier by clicking on the dossier button x
×

Flow spectrograms synthesized from ultrasonic flow color doppler information

  • US 20060052698A1
  • Filed: 02/03/2004
  • Published: 03/09/2006
  • Est. Priority Date: 02/13/2003
  • Status: Active Grant
First Claim
Patent Images

1. A method for producing a spectrogram from a plurality of two or three dimensional ultrasound images depicting motion comprising:

  • delineating a region of interest (ROI) in one of the images, the ROI comprising a plurality of pixels where motion is present in the image;

    forming histograms of the motion data of the pixels of the ROI in a plurality of images over a plurality of defined temporal intervals;

    mapping the histograms to temporally discrete display elements; and

    displaying the display elements as a spectrogram for the ROI.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×