How cann i get images from HDF5 data?

8 vues (au cours des 30 derniers jours)
Christoph Rumancev
Christoph Rumancev le 27 Nov 2017
Commenté : Stefan Stanko le 4 Nov 2021
i have a HDF5 Data with following structure:
>> h5disp('NT_D1_3_120516_00004_data_000001.h5')
HDF5 NT_D1_3_120516_00004_data_000001.h5
Group '/'
Group '/entry'
Attributes:
'NX_class': 'NXentry'
Group '/entry/data'
Attributes:
'NX_class': 'NXdata'
Dataset 'data'
Size: 2070x2167x77
MaxSize: 2070x2167xInf
Datatype: H5T_STD_U32LE (uint32)
ChunkSize: 2070x2167x1
Filters: unrecognized filter (HDF5 lz4 filter; see http://www.hdfgroup.org/services/contributions.html)
FillValue: 0
Attributes:
'image_nr_low': 1
'image_nr_high': 77
There are 77 images withi 2070x2167points. i can read the data with MatLab:
>> data = h5read('NT_D1_3_120516_00004_data_000001.h5','/entry/data/data')
and get a long list of numbers: see attachment.
now i need 77 images.
How can i get them?
  1 commentaire
Stefan Stanko
Stefan Stanko le 4 Nov 2021
Hi, I am experiencing the same problem (but cannot even get the numbers because of the lack of a HDF5 lz4 filter). Did you manage to figure out a solution?

Connectez-vous pour commenter.

Réponses (1)

Vishwas
Vishwas le 6 Déc 2017
There is no image ingestion tool available for hdf5 images.

Community Treasure Hunt

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

Start Hunting!

Translated by