mirror of
https://github.com/c-sooyoung/fold_slice.git
synced 2026-09-17 21:39:08 +09:00
69 lines
3.3 KiB
Matlab
69 lines
3.3 KiB
Matlab
% INTERP3_GPU - fast texture-based GPU based interpolation method for 3D deformation
|
||
% input array is deformated gived X,Y,Z deformation vector fields
|
||
%
|
||
% array = interp3_gpu(array, DVF_X, DVF_Y, DVF_Z)
|
||
%
|
||
% Inputs:
|
||
% **array volume to be deformed
|
||
% **DVF_X deformation field in X direction
|
||
% **DVF_Y deformation field in Y direction
|
||
% **DVF_Z deformation field in Z direction
|
||
% Outputs:
|
||
% ++array deformed volume
|
||
|
||
|
||
%*-----------------------------------------------------------------------*
|
||
%| |
|
||
%| Except where otherwise noted, this work is licensed under a |
|
||
%| Creative Commons Attribution-NonCommercial-ShareAlike 4.0 |
|
||
%| International (CC BY-NC-SA 4.0) license. |
|
||
%| |
|
||
%| Copyright (c) 2018 by Paul Scherrer Institute (http://www.psi.ch) |
|
||
%| |
|
||
%| Author: CXS group, PSI |
|
||
%*-----------------------------------------------------------------------*
|
||
% You may use this code with the following provisions:
|
||
%
|
||
% If the code is fully or partially redistributed, or rewritten in another
|
||
% computing language this notice should be included in the redistribution.
|
||
%
|
||
% If this code, or subfunctions or parts of it, is used for research in a
|
||
% publication or if it is fully or partially rewritten for another
|
||
% computing language the authors and institution should be acknowledged
|
||
% in written form in the publication: “Data processing was carried out
|
||
% using the “cSAXS matlab package” developed by the CXS group,
|
||
% Paul Scherrer Institut, Switzerland.”
|
||
% Variations on the latter text can be incorporated upon discussion with
|
||
% the CXS group if needed to more specifically reflect the use of the package
|
||
% for the published work.
|
||
%
|
||
% A publication that focuses on describing features, or parameters, that
|
||
% are already existing in the code should be first discussed with the
|
||
% authors.
|
||
%
|
||
% This code and subroutines are part of a continuous development, they
|
||
% are provided “as they are” without guarantees or liability on part
|
||
% of PSI or the authors. It is the user responsibility to ensure its
|
||
% proper use and the correctness of the results.
|
||
|
||
|
||
function array = interp3_gpu(array, DVF_X, DVF_Y, DVF_Z)
|
||
|
||
|
||
% apply 3D deformation using GPU textures
|
||
try
|
||
array = interp3_gpu(array, DVF_X, DVF_Y, DVF_Z);
|
||
catch err
|
||
if strcmpi(err.identifier, 'MATLAB:mex:ErrInvalidMEXFile')
|
||
% recompile the MEX code
|
||
path = replace(mfilename('fullpath'), mfilename, '');
|
||
mexcuda('-output', fullfile(path,'private/interp3_gpu_ker'), fullfile(path, 'private/interp3_gpu_ker.cu'))
|
||
array = interp3_gpu(array, DVF_X, DVF_Y, DVF_Z);
|
||
else
|
||
rethrow(err)
|
||
end
|
||
end
|
||
|
||
|
||
|
||
end |