Fractal dimension/lacunarity in gray scale images

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Fractal dimension/lacunarity in gray scale images

Carri Glide
Dear friends/colleagues:
I am currently using ImageJ to evaluate ultrasound tomography images.  I am
looking to determine the textural features of my images, namely fractal
dimension & lacunarity.  I have looked extensively at the Fraclac plugin,
which requires a conversion of my images to binary.  However, I am looking
for something that would help me with my gray scale images.  I am still
learning about FD & lacunarity, but it is my understanding that I should be
able to apply it to my non-binary images.  Does anyone know if this is
possible, and of existing applications in ImageJ that may help me?  Thanks
in advance if anyone can help me out!

Carri :)
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Re: Fractal dimension/lacunarity in gray scale images

audrey karperien
Hi, Carri.  If you would like, I have a very beta version of FracLac that uses the differential box counting method to determine the fractal dimension of grayscale images.
  Audrey

Carri Glide <[hidden email]> wrote:
  Dear friends/colleagues:
I am currently using ImageJ to evaluate ultrasound tomography images. I am
looking to determine the textural features of my images, namely fractal
dimension & lacunarity. I have looked extensively at the Fraclac plugin,
which requires a conversion of my images to binary. However, I am looking
for something that would help me with my gray scale images. I am still
learning about FD & lacunarity, but it is my understanding that I should be
able to apply it to my non-binary images. Does anyone know if this is
possible, and of existing applications in ImageJ that may help me? Thanks
in advance if anyone can help me out!

Carri :)