help
help > RE: loading 4D data
Jan 28, 2013 11:01 PM | Hanchuan Peng
RE: loading 4D data
Ok, normally we store a 3D image
stack, which includes X,Y,Z, into one SINGLE file. This can be
stored as 3D TIFF format, or as a Vaa3D's Raw file. Each file can
also has a color channel (which will make it actually a 4D image
stack).
Then, each time point corresponds to a single image stack file. Each image stack has the naming convention xxx_001.tif, xxx_002.tif, ...
Then use the import function in my last msg to load the data into "Color Channel". Suppose you have 100 time points, each is a 4D image stack of the size 512 x 300 x 400 x 2 (in the order of X, Y, Z, and C). Then after importing, in the tri-view main window you will see the loaded data has 2*100 = 200 color channels. Ignore that, as the software actually knows the loaded data has 100 time points! Then when you open the 3D viewer window, you can see the 3D rendered data has 100 time points and 2 color channels, and 400 z-slices!
-Hanchuan
Originally posted by Crystal Davey:
Then, each time point corresponds to a single image stack file. Each image stack has the naming convention xxx_001.tif, xxx_002.tif, ...
Then use the import function in my last msg to load the data into "Color Channel". Suppose you have 100 time points, each is a 4D image stack of the size 512 x 300 x 400 x 2 (in the order of X, Y, Z, and C). Then after importing, in the tri-view main window you will see the loaded data has 2*100 = 200 color channels. Ignore that, as the software actually knows the loaded data has 100 time points! Then when you open the 3D viewer window, you can see the 3D rendered data has 100 time points and 2 color channels, and 400 z-slices!
-Hanchuan
Originally posted by Crystal Davey:
1. I mean X,Y,Z, and T, where T is time.
2. What I am unsure of is how to sequence the files since I have Z and T. For each Z there are multiple Ts so how do you sequence the files? So in the example of xx_01.tif, xx_02.tif are these different time points or different Z slices?
Thanks,
Crystal
2. What I am unsure of is how to sequence the files since I have Z and T. For each Z there are multiple Ts so how do you sequence the files? So in the example of xx_01.tif, xx_02.tif are these different time points or different Z slices?
Thanks,
Crystal
Threaded View
| Title | Author | Date |
|---|---|---|
| Crystal Davey | Jan 28, 2013 | |
| Hanchuan Peng | Jan 28, 2013 | |
| Crystal Davey | Jan 28, 2013 | |
| Hanchuan Peng | Jan 28, 2013 | |
| raju bhai | Jul 19, 2016 | |
| Hanchuan Peng | Jul 19, 2016 | |
| raju bhai | Jul 25, 2016 | |
| Alessandro Bria | Jul 25, 2016 | |
| Hanchuan Peng | Jul 25, 2016 | |
