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Abhishek Tripathi

MathWorks

Last seen: Today |  Active since 2022

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How do I extract data from a specific point I click on a hyperspectral image?
Hi Keegan, There is one way to extract data from a specific point in your hyperspectral data: by using our Hyperspectral Viewer...

20 dagen ago | 1

Answered
Score ICS from hyperspectral raw file - HyTexiLa dataset
Thanks for reaching out to us. In the domain of hyperspectral imaging, various terms like ICS have been introduced. Given that H...

7 maanden ago | 1

Answered
Save hyperspectral image with all the bands
The enviwrite function enables you to save the image. To save your hyperspectral data in ENVI format using the enviwrite functio...

11 maanden ago | 0

Answered
How to plot a hyperspectral spectrum (Wavelength to reflectance) for a pixel or image segment in MATLAB?
The Hyperspectral Viewer app visualizes hyperspectral data and enables you to create spectral profiles of points and regions in ...

12 maanden ago | 0

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Unrecognized function 'enviwrite' though Image Processing Toolbox Hyperspectral Imaging Library add-on is installed
Hi Pedro "Enviinfo is also included in this library. We have tested it on our Windows and linux (Debian 11) machine and it is f...

meer dan een jaar ago | 0

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Unrecognized function 'enviwrite' though Image Processing Toolbox Hyperspectral Imaging Library add-on is installed
At present, the Hyperspectral Imaging Library add-on is not supported in MATLAB Online. Kindly download the support package and ...

meer dan een jaar ago | 0

Answered
Maximum of work on hyperspectral image classification uses only 5% of training samples. Why such small number of training samples are used.?
The amount of training samples used in hyperspectral image classification can vary depending on the specific research or applica...

meer dan een jaar ago | 0

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Answered
Why are hyperspectral images converted into log10(1/R)?
Hi Luqman The spectra obtained from hyperspectral images that have undergone a log10(1/R) transformation are expected to exhibi...

meer dan een jaar ago | 0

Answered
Deeplearning toolbox data input
We have one example for Classify Hyperspectral Images Using Deep Learning. Please go through this. download our Image Processin...

meer dan een jaar ago | 0

Answered
Score the Hyperspectral image pixel value 0 to 100
With our hyperspectral support package, you can generate false color and RGB image of a hyperspectral image. Use below code % ...

meer dan een jaar ago | 1

Answered
Extrapolate raster coordinates from geographic reference object
Mapping Tbx has functions which will help you out: The worldGrid function can return grid vectors or full grid coordinates for ...

ongeveer 2 jaar ago | 0