Can you people please guide me on how to calculate lower approx. and upper approx. and/or object rough set background rough set practically in matlab?

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How to interpret the results of PSNR and MSE for the quality evaluation of images?

How can we determine from the results of PSNR and MSE that how is the quality of the images for quantitative and qualitative analysis.

31 December 2017 8,749 3 View

What are the methods used for quantitative/Qualitative analysis in medical/digital image processing?

Methods like ROC/AUC, precision,specificity and accuracy etc are used for quantitative analysis. What are other methods to evaluate the results.

10 November 2017 4,527 5 View

Can Random Walker be compared to Support vector machine?

Since Random walker is used for both segmentation as well as classification. But it works on supervised learning so is it better to comapre it with other segmentation techniques or classification...

03 April 2017 3,951 3 View

Can someone guide me about the interpretation of Relevance Vector Machine results in matlab? And how can i plot a classifying output from the result ?

How to understand what RVM is showing and how to plot an output out from the results?

09 October 2016 2,431 0 View

How to write an introduction in a computer vision research article?

How should be the introduction portion written in a research article to get the paper published in computer vision.

08 September 2016 2,656 2 View

How to write experimental results in scientific way?

How can beginners write research article in such a way that it gets published in a reputable journal especially the crucial portions like experimental results and hence convincing the readers...

07 August 2016 1,093 8 View

What are the current challenges or under research topics in medical image segmentation?

In order to find abnormalities and eventually disease detection.

06 July 2016 2,263 2 View

What is meant by Random Walker algorithm in the context of image processing?

Also kindly illustrate the key terms in the context of its implementation seeds,masks,labels and beta? what are these terms and what does they represent?

03 April 2016 4,654 2 View

What should be the xlabel and ylabel for svm plot?

SVM Classification results in the form of 2-d plot

08 September 2015 640 1 View

Any new ideas about T.B disease detection in lungs using image processing/computer vision?

For PhD research any new ideas and methods

07 August 2015 8,885 1 View

How to learn more about SPSS and its Application?

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11 August 2024 9,101 4 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 View

Request Python code?

Request Python code from this article : Gender equity of authorship in pulmonary medicine over the past decade. THANKS!

08 August 2024 6,242 2 View

1. If I can quantize the atom using this hyperbolic spiral and classical physics, could nature do the same?

If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...

07 August 2024 5,343 2 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

Why does everyone use vs code?

Visual Studio Code (VS Code) has become a popular choice among developers for several reasons: 1. **Free and Open Source**: VS Code is free to use and open source, making it accessible to...

07 August 2024 7,013 4 View

How can i do multivariate Time Series forecast using MLP, ANFIS and LSTM?

I need the python code to forecast what crop production will be in the next decade considering climate and crop production variables as seen in the attached.csv file.

05 August 2024 2,977 3 View

Posthoc test lettering in JAMOVI?

Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...

31 July 2024 3,333 4 View

How to back transform the results generated from analyses using log transformed with In(X+1) data?

I am conducting my analysis using SPSS. I log transformed my data using In(X+1) as my data contain zero values. However, when I want to back transform the regression coefficients generated from my...

31 July 2024 7,860 3 View