Image pre-processing techniques (Justification required)
1 view (last 30 days)
Show older comments
In below picture author use 8 preprocessing techniques Follwo A-H .
Can anyone Please provide justification why he use 8 preprocessing techniques with CNN.Authors use CNN for finger vein recognition.
CNN is a robust technique in which minimal preprocessing is required such as cropping and resizing even though the input images are low quality. You can refer this statement in Radzi, Syafeeza Ahmad, MOHAMED KHALIL HANI, and Rabia Bakhteri. "Finger-vein biometric identification using convolutional neural network." Turkish Journal of Electrical Engineering & Computer Sciences 24, no. 3 (2016): 1863-1878.DOI:10.3906/elk-1311-43
Refrence paper is attached below
0 Comments
Answers (1)
Image Analyst
on 14 Aug 2020
I imagine he preprocessed the images to try to improve the images before the CNN step. If you start with better images then you should be able to get better results.
2 Comments
Image Analyst
on 15 Aug 2020
Sorry, no - I didn't read the paper, nor do I have time to. What did the authors say when you contacted them?
See Also
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!