How to remove the envelope from a spectra?

Here attaching the spectra of raw image samples of white reference (spectralon) and monazite and reflectance spectra of asd and hyperspectral imaging device along with continuum removed spectra....

08 September 2018 3,392 3 View

How to normalize reflectance spectra obtained using two different sensors?

Hi, I have reflectance spectrum of an object obtained using spectroradiometer in sunlight. I have obtained hyperspectral reflectance image of the same object using a hyperspec camera at the same...

07 August 2018 5,539 2 View

What are the features of a spectra?

Hi all, I have 1000 spectra of different geological materials. These spectra contain reflectance value for each 1nm ranging from 350nm to 2500nm. I want to train my neural network with these data...

03 April 2018 3,595 5 View

How to convert utc microseconds to (Date-Time-Microseconds)?

Hi, I have a drone log data giving me utc in microseconds(1524726996200110). I need to convert this to date-time-microseconds. Please tell me how to do that? I have tried it in excel using...

03 April 2018 5,130 2 View

Can anyone refer any opensource software tools available for handling drone based headwall hyperspectral images?

I am looking for an opensource software tool to handle hyperspectral images acquired using drones by headwall camera. Otherwise suggest me how to go about pre-processing the raw data using...

10 November 2017 9,695 2 View

Is there an alternative to PARGE software for orthorectifying drone based imaging spectroscopy?

Hi all, Can anyone suggest me an open source or an alternative tool to PARGE for handling drone borne hyperspectral data? Using IMU params along with the frameindex & sensor raw data, I need...

10 November 2017 2,846 2 View

Why do we do bundle block adjustment in DSM/DTM/DEM generation using UAVs?

While trying to generate DSM using UAV acquired data, I am confused with step by step processes that are carried out. I believe, it all starts with extracting keypoints/tiepoints, then we get...

09 October 2017 7,165 6 View

FLIR Vue Pro - How do we extract temperature from TIFF 16 bit data (raw data)?

08 September 2016 2,918 13 View

Integer Linear Programming?

Hi, I have a 20 X 20 matrix(T)(1's and 0's only).Column vector(X) of length 20(1's and 0's only).Optimize to minimize the sum(X). Constraint being T.X >= b, where b is a column vector of length...

31 December 2014 6,373 3 View

How do I use GIS for finding the optimum number of PMUs and its locations?

I am interested to find optimum number of PMUs and its locations for South India Power Grid Network of 208 buses using GIS. Please help me to start with and let me know whether it is possible?

09 October 2014 680 2 View

How to highlight novelty in your research paper?

I have come up with a method and had written a paper on it. Paper got rejected by a journal stating that there is no theoretical novelty. I am kind of confused on why the novelty that I am able to...

28 February 2021 2,393 8 View

How to model the battery pack in PSIM or PSCAD?

Hello, I have simulated a single battery cell using Thevenin equivalent circuit. For a battery pack, I have a large number of cells connected in series and parallel connections. Is there any way...

28 February 2021 2,116 1 View

How to find the right number of integration points in second order 3d finite elements?

I am familiar with finite element simulations and numerical schemes like the Gauss Legendre quadrature. I also know that the Gauss integration yields exact values for polynomials up to degree 2n-1...

27 February 2021 6,818 3 View

High aspect ratio hexahedral mesh optimization solver?

I am interested in evaluating mesh optimization solvers that converge to high aspect ratio unstructured hexahedral grids. In other words, I am interested in a solver that optimizes warpage,...

26 February 2021 7,279 2 View

Why is My firend's profile not visible?

Hello, I created a profile for my friend on google scholar. I have added a verified email address. I marked the profile as public. Formerly his profile was visible. However, now, When I type his...

24 February 2021 8,680 3 View

Can MicroRNA cross the blood brain barrier?

In diseased conditions, many genes and gene products are visible in the bloodstream. So my question is whether we can find traces of microRNA which is involved in disease and disorder in blood serum?

24 February 2021 7,064 3 View

Anyone with some Transgenomic Wavemaker software? Seeking help from the chromatography community?

I am trying to seek out some Transgenomic Wavemaker software (happy to purchase a computer too) to operate a fraction collector. The only way to connect to the fraction collector so far is to...

23 February 2021 9,181 1 View

Does anyone ever solved this following Matlab error : "Error using imaqdevice/start (line 95) pointgrey: Failed to stop the camera acquisition." ?

I use Matlab 2014b to capture some images with a PointGrey camera connected with USB3 port. I initialize the camera in a function which basically execute these followed lines : vid =...

22 February 2021 6,386 1 View

How to validate regridding results of environemental data to higher spatial resolution in R?

I am working with several continous, environmental marine datasets at varying original spatial resolutions. My aim is to regrid each dataset to one common, high resolution grid. I am currently...

22 February 2021 2,290 2 View

The Role of Town Planners in CAV Use?

Colleagues and I are about to begin a project investigating the role of town planners and local authorities in establishing the introduction of connected and autonomous vehicles (CAVs). What...

21 February 2021 2,247 3 View