Activity for Toastpp
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Orr Zohar posted a comment on discussion General Discussion
Hello all, I was wondering what are the units of the simulated intensity. For example, in TOAST++ Tutorial 1&2, we essentially simulated the measured intensity from different detectors. what are you units for said detectors? I am asking this as i am trying to understand weither I can gain any insite into the actual detectability of the simulation. Best regards, Orr
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Emmanuel Cosnard posted a comment on discussion General Discussion
Hello, I am trying to use toast++ to perform fluorescence and bioluminescence tomography. It is well explained how to perform fluorescence tomography and I am really amaised to have the possibility to use such a great tool simplifying my reseach! I am now strugling to perform bioluminescence tomography. Am I right to think that we can perform bioluminescence tomography with toast++ by using the toastReconMultispectralCW function and setting the light source term "qvec" as a zero vector ? Thank you...
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Hello, I am trying to run the example to perform 3D forward and inverse modelling in DOT with FDOT_recon_CW_Proj.m (under examples\matlab\fluorescence). The forward model seems to work perfectly, and I am actually really glad and grateful to be able to use such a great tool! Non the less, the inverse model here doesn't seem to work fine, as the system doesn't encounter the concentrations, and the vector describing the concentration, 'x', is filled with only NaN (not a number). I didn't change anything...
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sristi das posted a comment on discussion General Discussion
I am trying to build a spherical mesh in toast++ but I am facing some problem while importing the mesh from gmsh to matlab. On running the following command from matlab prompt: mesh = toastMesh('sphere.msh','gmsh') I get the following error: Attempt to reference field of non-structure array. Error in toastReadGmshMesh (line 11) vtx = gmsh.POS; Error in toastMesh (line 78) obj = toastReadGmshMesh(arg1); Can you please tell me why am I getting this error?
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Shiqi Xu modified a comment on discussion General Discussion
Just wondering if there are any 3D foward/inverse tutorials for Matlab users that teach how to create 3D mesh mapped with customed mua/mus, source/detectors and generate frequency domain data. Thanks.
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Just wondering if there are any 3D foward/inverse tutorials for Matlab user that teach how to create 3D mesh mapped with customed mua/mus, source/detectors and generate frequency domain data. Thanks.
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Dustin Qi posted a comment on discussion General Discussion
Now I'm modelling the complete problem of photoacoustic tomography, which means that I need to use TOAST to simulate the light propagation, and then use k-wave toolbox(another matlab toolbox) to model sound propagation. That is, the output from TOAST should be the input of k-wave toolbox. But k-Wave and TOAST use different numerical techniques (regular mesh in k-Wave and irregular mesh in TOAST), I don't know how to solve the problem. One way maybe interpolate the function from the nodes of the TOAST...
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Chang, Tai-Jui posted a comment on discussion General Discussion
I would like to know how to put the testing data in to the GUI. Because I fail many times. This is the first reconstruction test. To run a simple test reconstruction,I just follow these steps on your websites Here is the matlab error message that describing the problem I met. (My computer is x64, Windows10. Matlab:R2016b) recon_gui Warning: parameter file not in current working directory. Changing directory to C:\Users\Louis Chang\Desktop\Toastdic\toast\test\2D\matlab\ Starting reconstruction Error...
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Martin Schweiger posted a comment on discussion General Discussion
Ok, first we should try to figure out the "node without pixel support" problem. This...
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Dmytro Shulga posted a comment on discussion General Discussion
Hello Toast++ team, I would like to use high-order basis functions in the forward...
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Element_unstructured::GContains: padded boundin...
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Samuel Powell committed [r626]
Add missing fdot project file for OS X
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Update OS X build with fdot project, update lib...
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Matlab interface: added toastMesh/ElementNeighb...
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Fixed error messages for missing Mesa support
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Update Makefile to exclude OS X shadow director...
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Change norm to std::abs in l1norm
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Fixed gmsh importer/exporter scripts for 3D sur...
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Added VS2015 project files
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Relocated liblbfgs VS project file from source ...
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Added Windows pthreads binaries to remove exter...
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Bug fix: libfdot Makefile would erroneously ski...
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Binary installation
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Toastpp released /#README#
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Mesa: recreated valid symlinks
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Mesa: next attempt: get rid of corrupt symlinks
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Mesa: removed corrupted symlinks
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Added Mesa.7.5.1 code base for Mesa-3D support
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Removed the old Toast-Matlab interface (mtoast_...
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Restructured some of the Toast Matlab html help.
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Added tutorials from website now directly into ...
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To 1: The relationship between surface exitance \Gamma and volume photon density...
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You don't have write permission to the directory you installed toast in. Either move...
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Removed a few example scripts using the old toa...
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mtoast2_install: default toast root now set to ...
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This problem usually indicates that the directory structure of the toast toolbox...
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Dear Umair, the non-uniqueness demo is now online. Please let me know if you find...
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Added non-uniqueness demo to examples.
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Matlab interface: toastMesh/Display can now dis...
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Umair Hashmi posted a comment on discussion General Discussion
Matlab online tutorials the matlab tutorial "Tutorial 5: Non-uniqueness" is down...
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how to traversing ??? i couldn't get your point
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Shreyas Padhy posted a comment on discussion General Discussion
Hey, I'd faced the same issue. Try traversing to the toast folder that contains the...
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hi i just install Matlab toolbox and run recon_gui and set 2d recon1 example... but...
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I am new user of Toast++.and want to lean this tool box for my thesis. but i am facing...
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I am new user of Toast++.and want to lean this tool box for my thesis. but i am facing...
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I am new user of Toast++.and want to lean this tool box for my thesis. but i am facing...
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I am new user of Toast++.and want to lean this tool box for my thesis. but i am facing...
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Wuwei Ren posted a comment on discussion General Discussion
In general I have very good experience using TOAST++. Still there are something I...
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After downloading and extracting the common and Windows 64 bit folders, I ran mtoast2_install.m...
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I faced this issue too initially. Make sure that in your MATLAB window, you've navigated...
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DiHe posted a comment on discussion General Discussion
Hi, I have the same problem while running recon_gui. I am using the binary package...
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The projector module is part of the FDOT extension to Toast, which is currently not...
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Hi! I've downloaded the common package and the Windows binary package 1.0.4, unzipped...
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Hi! I've downloaded the common package and the Windows binary package 1.0.4, unzipped...
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Some fixes to the new basis mapping classes
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Basis mapping functions: fixed a few scaling pr...
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Yili Chen posted a comment on discussion General Discussion
We have download toast++_v1.0.3_linux，and put in it under ubuntu 14.04，matlab2014b....
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Fixed sources and makefiles to allow FDOT suppo...
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Update OS X build to support release 1.0.4 (r60...
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sohail modified a comment on discussion General Discussion
Thank you for your reply.. I checked it by removing the mex search path but again...
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Thank you for your reply.. I checked it by removing the mex search path but again...
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**** Release version: 1.0.4
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Fixed crashes with SuperLU_5.0 in the Windows v...
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Error using toastMakeProjectorList Too many input arguments. Error in FDOT_phantom...
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I'll check this out. It could be a compatibility problem since you have both the...
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Hi! Currently I am trying to run the recon_gui and the examples demo of toast ++...
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Added support for local scaling of regularisati...
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Updated to SuperLU 5.0 (threadsafe) to fix prob...
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This could be a version incompatibility. Which version of Matlab are you using?
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There appears to be a problem with the SuperLU solver in the current multithreaded...
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Some minor changes to basis mapping code
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Update XCode build library installation directo...
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Update Xcode project files for changes in #589....
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Gmsh importer now understands 2D meshes consist...
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Added missing gmsh-related import/export script...
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Added make_toolbox.m for creating the Matlab to...
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Fixed VS project files for modified mex file na...
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Changed name of mex file executable from "toast...
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Fixed a few problems for VisualStudio compilation
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Mrwan Alayed posted a comment on discussion General Discussion
Hi I tried to install Toast++, but there is an error happens when executing the matlab...
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Added support to toastMesh for reading meshes i...
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Added tools to read and write gmesh mesh files ...
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Added missing header search directory to mac build
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Added delete to de-allocate array of RVectors g...
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Modified array of RVector allocation in raster_...
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