k-Wave

1. Marcoags
   

   Member
   Joined: Feb '13
   Posts: 2

   I'm trying introduce speckle noise in a bmp image, and I follow the examples but I don´t know how to input the image.

   Anyone can help me?

   Thanks,
   Marco.

   Posted 11 years ago #

2. ha5438
   

   Member
   Joined: Jun '12
   Posts: 5

   There is a example "Loadimage" in the toolbox, you can call the help in matlab.

   Posted 11 years ago #

3. Bradley Treeby
   

   Developer
   Joined: Mar '10
   Posts: 1,643

   Hi Marco,

   If you just want to add speckle noise to your image (to make something that looks a bit like an ultrasound image), the k-Wave toolbox might not be the best choice. To create an ultrasound image using k-Wave, you need a 3D map of the acoustic properties in the medium. The image is then formed by modelling the process followed by a diagnostic ultrasound machine. If you are just trying to load your image into MATLAB, then the loadImage function might help as mentioned above.

   Brad.

   Posted 11 years ago #

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