how to concatenate variables for DWI images

5 views (last 30 days)
I have written matlab code to read 5 diffusin weighted images (DWI niftii files) having size 176x176x14 (rows x column x no. of slices) and want to concatenate all DWI variables (DWI1, DWI2, DWI3, DWI4, DWI5) as shown below.. after running this code C has 176x880x14. what could be wrong in concatenation. Please suggest the right way of doing it. Thank you in advance.
DWI1 = niftiread('1_b0.nii');
DWI2 = niftiread('2_b150.nii');
DWI3 = niftiread('3_b500.nii');
DWI4 = niftiread('4_b1000.nii');
DWI5 = niftiread('5_b2000.nii');
C = [DWI1, DWI2, DWI3, DWI4, DWI5];

Accepted Answer

Sindhu Karri
Sindhu Karri on 28 May 2020
Hii, As you have concatenated 5 images (176x176x14) along 2nd dimension ,the resulted image has (176x880x14) ,where 880=176*5,which is reasonable.
Depending on the requirement you can use the following functions:
1)cat()
2)imfuse
3)montage
Refer to below links:

More Answers (0)

Categories

Find more on Characters and Strings in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!