Name some big data research topics ?

i am interested in doing research on big data .....

08 September 2016 9,064 28 View

Displaying color components separately ?

i want a program in c/c++ that displays individual components of a color image i.e. r,g and b separately...(red,green,blue components) separately

08 September 2016 4,819 1 View

Mean,variance,entropy ?

mean ----> intensityvariance----> contrastentropy-----> detailed information of image these three parameters are related with these factors.... i am interested in knowing how ....

07 August 2016 9,277 1 View

What is the main problem that we face when we switch from gray level images to color images ?

what actually is the main problem that we may face when we switch from gray level images to color images .... is it working on different channels

04 May 2016 9,852 0 View

How to exlpain in simple language to computer engg students that mathematics is very important to them ?

these cs students generally ask that if we have to deveop software then why we need to study these formulas derivations etc how come these things are having links with us

03 April 2016 3,403 4 View

I want to do research on managing big data of facebook and whatsapp . How to start, which research paper to read ?

I want to do research on managing big data of facebook and whatsapp . How to start, which research paper to read ?

02 March 2016 2,139 3 View

How to write sequence of images using imwrite function ?

how to write a SEQUENCE of images in another DIRECTORY using IMWRITE function .any CODE for that

11 December 2015 4,926 2 View

Why am I not able to read a file which has been recently been written using imwrite function ?

i used imwrite function to write a sequence of images in a directory(or folder). later in the program i am reading the images recently written from the folder for comparison purpose. when i try to...

11 December 2015 953 4 View

In simple words what do you mean by contrast of an image ?

in simple words what do you mean by contrast of an image ?

10 November 2015 334 1 View

How to write multiple images using imwrite function ?

i want to write multiple images using imwrite function i.e. a sequence of files being automatically generated out1.tif,out2.tif ... and so on. Can you tell me the corresponding code

09 October 2015 9,510 0 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

The procedure compute?

02 March 2021 5,204 3 View