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ALINA


NIT-K,deemed university

Active since 2013

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how to write the code for dividing pixel values of an image with the mean pixel value?
Hello Sir, This is the code i have written.I have the global mean of the entire image(hyperspectral image).How can i write the ...

ungefär 11 år ago | 1 answer | 0

1

answer

Question


Problem with Running a matlab code.
The first time the code was run in matlab,I got a graph.But then the next time,with the same code they are showing either erro...

ungefär 11 år ago | 3 answers | 0

3

answers

Question


spectral plot of hyperspectral image
Hi sir, This is the code i wrote X=multibandread('EO1H1460512012064110KZ_L1T.dat',[3481,1091,155],'int16',0,'bil','ieee-le',{'...

ungefär 11 år ago | 1 answer | 0

1

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Opening a hyperspectral image and retriving spectral plot.
hi sir, This is the code I wrote. X=multibandread('EO1H1460512012064110KZ_L1T.dat',[215,151,155],'uint16',0,'bil','iee...

ungefär 11 år ago | 1 answer | 0

1

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how can i write a code in order to get spectral reflectance plot of a pixel in a hyperspectral image
I want to get the reflectance profile of a pixel.how can the code be written for a hypeerion hyperspectral data

ungefär 11 år ago | 1 answer | 0

1

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Answered
from where i can get required data of hyperspectral image for reading it in matlab using multibandread function
you can download the image from USGS website.You will get a header file in which you can view informations.Use the software ENVI...

ungefär 11 år ago | 0

Question


How to find the global mean(average)of the entire scene of a hyperion hyperspectral data.
Hyperion Hyperspectral data is a satellite imagewhich contains 242 bands.Each band has 1300columns and 4000 rows of pixels.Thes...

ungefär 11 år ago | 2 answers | 0

2

answers

Question


Matlab code for atmospheric correction algorithm,for example the FLAASH,QUAC,ATREM or any simple code for the same.?
There are many algorithms for atmospheric correction of the satellite images whether multispectral or hyperspectral images.I wou...

ungefär 11 år ago | 1 answer | 0

1

answer