hello,
when I try to run the 2D Time Reversal Reconstruction For A Circular Sensor Example for a sensor angle of pi, the Cartesian sensor mask works fine but when it's creating a binary sensor mask of an equivalent continuous circle, it just gives a single point sensor and therefore the wrong reconstruction. what should I do for a pi angle?
kWave
A MATLAB toolbox for the timedomain
simulation of acoustic wave fields
Semicircular Sensor with sensor angle of pi
(4 posts) (3 voices)
Posted 1 year ago #

Hi elahehamini,
In this case, you will need to create the binary mask with the correct arcangle, and the rotate/flip the matrix so that it is aligned the same way as the Cartesian mask.
Brad.
Posted 10 months ago # 
Hi elahehamini,
How to start to simulate PA image and reconstruct it? for example in the case of delay and sum?
I am deeply grateful for any detailed information.Best,
MahdiPosted 1 week ago # 
Hi Mahdi,
There are many examples of simulating and reconstructing photoacoustic images included in the toolbox. Open the MATLAB help browser, select kWave, and then
Photoacoustic Image Reconstruction
.Brad
Posted 1 week ago #
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