k-Wave: MATLAB toolbox for the simulation and reconstruction of photoacoustic wave fields A new, freely available third party MATLAB toolbox for the simulation and reconstruction of photoacoustic wave fields is described. The toolbox, named k-Wave, is designed to make realistic photoacoustic modeling simple and fast. The forward simulations are based on a k-space pseudo-spectral time domain solution to coupled first-order acoustic equations for homogeneous or heterogeneous media in one, two, and three dimensions. The simulation functions can additionally be used as a flexible time reversal image reconstruction algorithm for an arbitrarily shaped measurement surface. A one-step image reconstruction algorithm for a planar detector geometry based on the fast Fourier transform (FFT) is also included. The architecture and use of the toolbox are described, and several novel modeling examples are given. First, the use of data interpolation is shown to considerably improve time reversal reconstructions when the measurement surface has only a sparse array of detector points. Second, by comparison with one-step, FFT-based reconstruction, time reversal is shown to be sufficiently general that it can also be used for finite-sized planar measurement surfaces. Last, the optimization of computational speed is demonstrated through parallel execution using a graphics processing unit.

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  1. Lucka, Felix; Pérez-Liva, Mailyn; Treeby, Bradley E.; Cox, Ben T.: High resolution 3D ultrasonic breast imaging by time-domain full waveform inversion (2022)
  2. Rul(\cdot)lan, Francesc; Betcke, Marta M.: Hamilton-Green solver for the forward and adjoint problems in photoacoustic tomography (2022)
  3. Alsaker, Melody; Cárdenas, Diego Armando Cardona; Furuie, Sérgio Shiguemi; Mueller, Jennifer L.: Complementary use of priors for pulmonary imaging with electrical impedance and ultrasound computed tomography (2021)
  4. Javaherian, Ashkan; Cox, Ben: Ray-based inversion accounting for scattering for biomedical ultrasound tomography (2021)
  5. Lunz, Sebastian; Hauptmann, Andreas; Tarvainen, Tanja; Schönlieb, Carola-Bibiane; Arridge, Simon: On learned operator correction in inverse problems (2021)
  6. Osezua Ibhadode, Zhidong Zhang, Ali Bonakdar, Ehsan Toyserkani: IbIPP for topology optimization - An Image-based Initialization and Post-Processing code written in MATLAB (2021) not zbMATH
  7. Javaherian, A.; Lucka, F.; Cox, B. T.: Refraction-corrected ray-based inversion for three-dimensional ultrasound tomography of the breast (2020)
  8. Patch, S. K.: Thermoacoustic applications (2020)
  9. Alaeian, Mohsen; Barreto Orlande, Helcio Rangel; Lamien, Bernard: Application of the photoacoustic technique for temperature measurements during hyperthermia (2019)
  10. Antholzer, Stephan; Haltmeier, Markus; Schwab, Johannes: Deep learning for photoacoustic tomography from sparse data (2019)
  11. Haltmeier, Markus; Nguyen, Linh V.: Reconstruction algorithms for photoacoustic tomography in heterogeneous damping media (2019)
  12. Javaherian, Ashkan; Holman, Sean: Direct quantitative photoacoustic tomography for realistic acoustic media (2019)
  13. Chen, Xiao; Xu, Hongfa; Geng, Hansheng; Dong, Lu; Zhang, Jixiang: A new equivalent statistical damage constitutive model on rock block mixed up with fluid inclusions (2018)
  14. Frikel, Jürgen; Haltmeier, Markus: Efficient regularization with wavelet sparsity constraints in photoacoustic tomography (2018)
  15. Javaherian, Ashkan; Holman, Sean: A continuous adjoint for photo-acoustic tomography of the brain (2018)
  16. Lucka, Felix; Huynh, Nam; Betcke, Marta; Zhang, Edward; Beard, Paul; Cox, Ben; Arridge, Simon: Enhancing compressed sensing 4D photoacoustic tomography by simultaneous motion estimation (2018)
  17. Matthews, Thomas P.; Poudel, Joemini; Li, Lei; Wang, Lihong V.; Anastasio, Mark A.: Parameterized joint reconstruction of the initial pressure and sound speed distributions for photoacoustic computed tomography (2018)
  18. Scherzer, Otmar; Shi, Cong: Reconstruction formulas for photoacoustic imaging in attenuating media (2018)
  19. Schwab, Johannes; Pereverzyev, Sergiy jun.; Haltmeier, Markus: A Galerkin least squares approach for photoacoustic tomography (2018)
  20. Belhachmi, Zakaria; Glatz, Thomas; Scherzer, Otmar: Photoacoustic tomography with spatially varying compressibility and density (2017)

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