A CNN With Multi-scale Convolution for Hyperspectral Image
Classification using Target-Pixel-Orientation scheme
- URL: http://arxiv.org/abs/2001.11198v3
- Date: Wed, 5 May 2021 14:28:06 GMT
- Title: A CNN With Multi-scale Convolution for Hyperspectral Image
Classification using Target-Pixel-Orientation scheme
- Authors: Jayasree Saha, Yuvraj Khanna, Jayanta Mukherjee
- Abstract summary: CNN is a popular choice to handle the hyperspectral image classification challenges.
In this paper, a novel target-patch-orientation method is proposed to train a CNN based network.
Also, we have introduced a hybrid of 3D-CNN and 2D-CNN based network architecture to implement band reduction and feature extraction methods.
- Score: 2.094821665776961
- License: http://creativecommons.org/licenses/by-nc-sa/4.0/
- Abstract: Recently, CNN is a popular choice to handle the hyperspectral image
classification challenges. In spite of having such large spectral information
in Hyper-Spectral Image(s) (HSI), it creates a curse of dimensionality. Also,
large spatial variability of spectral signature adds more difficulty in
classification problem. Additionally, training a CNN in the end to end fashion
with scarced training examples is another challenging and interesting problem.
In this paper, a novel target-patch-orientation method is proposed to train a
CNN based network. Also, we have introduced a hybrid of 3D-CNN and 2D-CNN based
network architecture to implement band reduction and feature extraction
methods, respectively. Experimental results show that our method outperforms
the accuracies reported in the existing state of the art methods.
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