02 March 2016 3 727 Report

Any one know of a survey paper on the feature extraction methods for remote sensing images ? 

I am working with the hyperspectral images. I need  a survey paper for the same.

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Has anybody have 1D wavelet transform & its associated inverse 1D wavelet transform ?

I have 1D array & I need to perform the 1D wavelet transform & its associated inverse transform on Matlab. Does anybody have a code of that in Matlab can share with me?

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How should I mathematically calculate the emittance values from reflectance spectra following the eqs. below?

where B(lambda, T) is the blackbody radiation at temperature T. Kind suggestions are highly appreciated. Thank you!

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Any one has the idea behind the mathematics involved in blockchain system?

blockchain application

03 February 2023 2,410 1 View

What is differnce between a straight cylndrical as compared to a conical cylindrical scilntillator on the interactions of optical photons?

I basically want to ask like if there will be any difference in the way the optical photons interact with the two types of geometry. Like will there be any absorption, transmission, total internal...

09 June 2022 3,016 0 View

Clinical Case Reports International Journal published my article approx one year back in 2020 and now i got an email to publish it as a book chapter?

I received an email from B.P. Publications to get my article published as a book chapter. Is it worth doing it? Is it safe?

27 May 2021 7,714 0 View

How do I collect graphene produced through liquid ablation by laser?

I have produced graphene vis laser ablation in DI water. I wish to collect the produced graphene in powder form for further processing. How do I collect this graphene powder without damaging its...

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What are all the differences between central composite design (CCD) and Box-Behnken design (BBD)?

For optimizing more parameters (more than five) and more levels, which method gives better results, keeping in mind the economical aspect?

23 August 2020 4,539 4 View

Simulation and modelling tool for designing water filter for wastewater treatment?

I'm working on water and wastewater treatment researches. For wastewater treatment there many tools available freely and commercial. But I'm looking water treatment modelling and simulation tools...

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For image coding (compression), the coding gain (PSNR) may be change if I use bandlet transform instead of dyadic wavelet transform ?

I am using SPECK & SPIHT as a image coders. If I apply a bandlet transform instead of the dyadic wavelet transform, there may be any change in PSNR of the coding scheme.

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