k-Wave User Forum » Topic: How to generate 3D Structure of a real muscle

k-Wave User Forum » Topic: How to generate 3D Structure of a real muscle http://www.k-wave.org/forum/topic/how-to-generate-3d-structure-of-a-real-muscle Support for the k-Wave MATLAB toolbox en-US Tue, 12 May 2026 23:32:08 +0000 http://bbpress.org/?v=1.0.2 <![CDATA[Search]]> q http://www.k-wave.org/forum/search.php jackYANG on "How to generate 3D Structure of a real muscle" http://www.k-wave.org/forum/topic/how-to-generate-3d-structure-of-a-real-muscle#post-7423 Mon, 20 Apr 2020 04:33:00 +0000 jackYANG 7423@http://www.k-wave.org/forum/ Hi POORNIMA, Yes, we can do 3d simulation with these parameters, but do you have any specific problems?I didn't quite catch up with your question.Do you want to define curved distribution of pork tissue in three dimensions?If you want to define, I think you can keep the two dimensions the same, and add them up in the third dimension.By the way, did you define the decay exponent and the coefficient, and how did you define BonA, which I don't quite understand, f0=1MHz. POORNIMA on "How to generate 3D Structure of a real muscle" http://www.k-wave.org/forum/topic/how-to-generate-3d-structure-of-a-real-muscle#post-7422 Mon, 20 Apr 2020 03:45:33 +0000 POORNIMA 7422@http://www.k-wave.org/forum/ Hi Brad, Thank you for the response. Hi Jack, The above link will have clear data. Using those datas, I want to simulate nonlinear ultrasound beam pattern passing through porcine tissue. Many thanks jackYANG on "How to generate 3D Structure of a real muscle" http://www.k-wave.org/forum/topic/how-to-generate-3d-structure-of-a-real-muscle#post-7413 Sat, 18 Apr 2020 03:20:54 +0000 jackYANG 7413@http://www.k-wave.org/forum/ thank you ,Brad,I have download the database,it's useful. Bradley Treeby on "How to generate 3D Structure of a real muscle" http://www.k-wave.org/forum/topic/how-to-generate-3d-structure-of-a-real-muscle#post-7403 Fri, 17 Apr 2020 16:00:03 +0000 Bradley Treeby 7403@http://www.k-wave.org/forum/ Hi Jack, The same database has all the acoustic properties available: <a href="https://itis.swiss/virtual-population/tissue-properties/downloads/" rel="nofollow">https://itis.swiss/virtual-population/tissue-properties/downloads/</a> Brad. jackYANG on "How to generate 3D Structure of a real muscle" http://www.k-wave.org/forum/topic/how-to-generate-3d-structure-of-a-real-muscle#post-7401 Thu, 16 Apr 2020 01:41:35 +0000 jackYANG 7401@http://www.k-wave.org/forum/ thank you for your reply,I think it is true.But how about the medium.alpha_coeff and medium.alpha_power at 1MHz, do you have some information? POORNIMA on "How to generate 3D Structure of a real muscle" http://www.k-wave.org/forum/topic/how-to-generate-3d-structure-of-a-real-muscle#post-7397 Tue, 14 Apr 2020 13:56:11 +0000 POORNIMA 7397@http://www.k-wave.org/forum/ Hi, The parameters of human tissue are as follows: Acoustic impedance[kg/(sec · m2)], Acoustic speed(m/sec), Density (g/cm3) Muscle 1.70, 1580, 1.05 Blood 1.61, 1570, 1.04 Fat 1.38, 1450, 0.94 Nerves 1.75, 1629, 1.075 Blood vessels 1.72, 1569, 1.102 I would like to use this tissue parameters and simulate nonlinear ultrasound beam pattern passing through the real tissue. Reference: <a href="https://itis.swiss/virtual-population/tissue-properties/database/acoustic-properties/speed-of-sound/" rel="nofollow">https://itis.swiss/virtual-population/tissue-properties/database/acoustic-properties/speed-of-sound/</a> Thanks in advance jackYANG on "How to generate 3D Structure of a real muscle" http://www.k-wave.org/forum/topic/how-to-generate-3d-structure-of-a-real-muscle#post-7367 Sat, 04 Apr 2020 15:00:24 +0000 jackYANG 7367@http://www.k-wave.org/forum/ Can you tell me the parameters of pork or human abdominal tissue in kwave at 1MHz? jackYANG on "How to generate 3D Structure of a real muscle" http://www.k-wave.org/forum/topic/how-to-generate-3d-structure-of-a-real-muscle#post-7315 Tue, 24 Mar 2020 08:49:21 +0000 jackYANG 7315@http://www.k-wave.org/forum/ Hi POORNIMA, What do you mean by 2D data? Why not simulate it directly in 3d,there's a nice example of a three dimensional beam in kwave,'example_us_beam_patterns',you can change the parameters according to your needs. jack POORNIMA on "How to generate 3D Structure of a real muscle" http://www.k-wave.org/forum/topic/how-to-generate-3d-structure-of-a-real-muscle#post-7303 Thu, 19 Mar 2020 10:52:07 +0000 POORNIMA 7303@http://www.k-wave.org/forum/ Hi Jack, Thanks for your response. I want to simulate nonlinear ultrasound beam pattern passing through porcine tissue. I have 2D data of pork tissue and need to simulate the 3D structure of the tissue in matlab. jackYANG on "How to generate 3D Structure of a real muscle" http://www.k-wave.org/forum/topic/how-to-generate-3d-structure-of-a-real-muscle#post-7301 Thu, 19 Mar 2020 09:28:03 +0000 jackYANG 7301@http://www.k-wave.org/forum/ hello, you could see the example 'example_ivp_loading_external_image' in the kwave website or your Matlab.May be I am doing the same things with you.I think you can also define a relatively uneven organization of curves by the parameters involved.I was wondering what exactly you wanted to do,Maybe we can take it one step further. POORNIMA on "How to generate 3D Structure of a real muscle" http://www.k-wave.org/forum/topic/how-to-generate-3d-structure-of-a-real-muscle#post-7300 Thu, 19 Mar 2020 07:37:55 +0000 POORNIMA 7300@http://www.k-wave.org/forum/ Hi, Currently, I am trying to generate a 3D structure of a real muscle i.e pork tissue. I have collected ultrasound images of pork tissue in 'matlab.data' format. As this is in 2D form, how can I create a 3D matrix to show the structure of tissue by estimating the volume of it. Thanks in advance