What Kind of Pre-processing is required for images for transfer learning and training AlexNet?
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Vinay Chawla
am 1 Okt. 2020
Kommentiert: Vinay Chawla
am 15 Dez. 2020
Hello,
I am working on a CNN model for classifying pavement distresses and I am using transferred learning through alexnet. I was wondering if my images require any kind of pre-processing such as (semantic segmentation) other than resizing them. I am using high-resolution colored images of pavement distresses.
Thanks in advance.
0 Kommentare
Akzeptierte Antwort
Raunak Gupta
am 5 Okt. 2020
Hi,
There are several preprocessing techniques which can be used for preparing data to pass to a network for transfer learning applications. Though I cannot suggest a specific step for your case, you can refer to the following documentations which explain more about these techniques.
4 Kommentare
Raunak Gupta
am 15 Dez. 2020
Hi,
The pre-processing is usually done in cases where the training results on unprocessed data are not good. In those scenario pre-processing can make images more suitable for training. If you are getting good results without using any pre-processing techniques its not necessary to apply any of them.
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Image Data Workflows finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!