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Parth Parikh

MathWorks

Last seen: 9 days ago |  Active since 2022

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Answered
creating a custom spectral library for hyperspectral support package spectralMatch
Hi William, Thanks for trying out the spectralMatch function. It would be nice if you can provide more details by sharing the c...

8 months ago | 0

Answered
How to import three dimensional hyperspectral data (.mat) into Deep learning toolbox?
Hi Billy, For the first issue, you can try using fileDatastore. As mentioned that you have 3 folders, contain all .mat files. ...

1 year ago | 0

Answered
How to apply the outlines defined by superpixels to a hyperspectral image to calculate the mean spectrum of each superpixel?
Hi Laura, Here is the code you can try: Suppose you have number of labels (N) and label matrix (L) from superpixels function...

1 year ago | 0

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Answered
Restart Training in Semantic Segmentation of Multispectral Images Using Deep Learning
Hi, Mostly the error is due to DAGNet object is being passed to trainedNetwork, the input should be a layergraph object. ...

1 year ago | 0

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Answered
spectral plot of hyperspectral image
Hi Alina, I guess you would like to extract the spectral information from the hyperspectral data at location [2000,500]. In tha...

2 years ago | 0

Answered
How to prepare hyperspectral image data for convolutional neural network?
Hi Daniel, We can crop the data and feed into augmentedImageDatastore. Suppose for the classification problem we would like to ...

2 years ago | 0

Answered
Classify ENVI Hyperspectral Images
Hi Lukas, There is an example which talks about classifying the hyperspectral images using ECOSTRESS library. Classify Hypersp...

2 years ago | 0

Answered
How to create RGB image from multispectral image?
Hi, Try below code for generating the RGB image. hcube = hypercube('PaviaU.dat'); rgbImg = colorize(hcube, 'Method','rgb','Co...

2 years ago | 0