How to make binary coded images beyond using the LBP operator?

Hi All, I wanna convert an image its binary coded form which is typically done by LBP operator. But I need to use algorithms different than LBP. Could anyone kindly can suggest algorithms to...

01 February 2020 7,173 3 View

How to customize font size of accuracies/elements of a confusion matrix in MATLAB?

Hi, In my confusion matrix, I'm using one of the following two lines to change the font size of all the elements of a confusion matrix. But the following code changes font size includig title,...

07 August 2019 4,932 3 View

How to fix the following error in LightNet CNN model?

Hi Everybody, I have the following error while I run the CNN model in LightNet. Please help me to fix it. Undefined function or variable 'PADDING_MODE'. Error in conv_layer_2d (line 57) if...

08 September 2018 1,013 0 View

How does the probability density function represent an image?

I don't understand the image representation through the probability density function. Could someone clarify me?

10 November 2015 8,289 0 View

Can I say that I have used here Contourlet transform while using [0] as decomposition level?

Hi, I have a question to you about Contourlet transform. Contourlet transform use wavelet decomposition while we put [0] as decomposition level. If I use [0] decomposition in my experiment then...

31 December 2014 2,411 2 View

Does the number of cells depend on the Image size in HOG?

Hi, I have a 16 by 16 image. Can I take 9 cells to compute HOG? How would the cell size be here? Is every cell different in size? Please clarify.

11 December 2014 7,357 1 View

Why does the small size wavelet subband perform better than large size in my experiment?

Hi, I am using wavelet as feature descriptor. When I use small size subband like 16x16 then getting better result than using 32x32 sizes subband. When I take large size then I am losing edge...

11 December 2014 3,552 5 View

What is detail information in an image?

Hi, What is the meaning to capture detail information in an image? What is image detail? Please ask me with an example.

11 December 2014 5,118 5 View

What is depth information in depth images?

Hi, What is depth information in depth images? What is the difference between depth image and ordinary image?

11 December 2014 6,582 3 View

How can I apply LDA for feature extraction?

Hi, I am applying LDA for my two class problem. I have 4096 features and after LDA only 1 feature as it's two class problem. Then, in my detection task I am getting average precision zero. So,...

10 November 2014 1,048 9 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

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 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

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

The procedure compute?

02 March 2021 5,204 3 View