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

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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 to buy a cheap computer for deep learning?

Hi All, I've herein attached a configuration of a PC for deep learning. Please see this one and ask me whether this configuration is perfect or not regarding the deep learning phenomena.

02 March 2018 8,570 6 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

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

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

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Image Processing and classification using keras/Tensorflow?

Do you have some recommendations approaches on Image processing and classification of plant diseases using TensorFlow/Keras?

02 March 2021 1,493 4 View

Which SAR dataset to use for generating coherency matrix and performing target decomposition (Description) ?

Working on chandrayaan-2 DFSAR data, there are three datasets available: 1) Slant range image data product: The slant range complex image file. Each pixel is represented by two 4-byte floating...

02 March 2021 8,481 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

What are the application of Fixed points thoery in Chemistry.?

It is said that fixed point theory has lot of applications not in the field of mathematics only but also in various areas. So I am looking for applications in Chemistry only..

26 February 2021 3,533 1 View

Has anyone used the Illumina ITS1 primer sets?

Hi everyone, Illumina provides a list of primers to amplify with high taxonomic coverage the ITS1 region for further fungal sequencing, but I cannot find the exact amount necessary of each...

25 February 2021 6,969 3 View

How do you mesh a thin solid in Fluent?

Hello, I have used the shell function on SpaceClaim to create thin solids for the model I am studying. These are contained within an enclosure for my study. I chose this approach as it avoids the...

24 February 2021 8,856 3 View

Can I ask did any good platform or journals for learning the calcluation on the reference governors and command governor?

Recently I face some problems with the mathematical ( calculation) on the reference governor and command governor, so I need some help from you all to get which platform or journal can let me...

23 February 2021 7,746 2 View