How can i calculate variance of pixel values in matlab?

More Farouk Yahaya's questions See All

How do you make an "in-text citation" citation for a paper that is currently in the press?

If a paper is currently in the press how do you make an "in-text citation".

05 June 2017 7,741 2 View

Any idea how to make quantitative comparison between 2 edge detected images?

Assuming i have 2 images (edges detected), one processed using the Sobel operator, and another processed using a novel approach. What are some of the ways of making quantitative comparisons.

09 October 2016 4,784 1 View

Elsevier and IEEE which is more prestigious ?

Which would you rather publish with. Elsevier or IEEE

03 April 2016 7,040 3 View

Does anyone have a list of some good international journals on biomedical image processing?

I have a manuscript on image processing in relationship to magnetic resonance imaging. I would like a list of some good journals with good impact factor.

03 April 2016 899 0 View

What is the formular for finding detail variance (DV) and background variance (BV)?

Is there any formula for finding detail variance (DV) and background variance (BV)? I have gone through some existing literature but i cant seem to find any formula. they all talk about finding...

01 February 2016 9,642 2 View

Is non-repudiation available or used in Email systems?

If system 1 sends an email to system 2. System 1 should receive an email that system 2 received or read email. Is this feasible?

31 December 2015 366 7 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

Is it possible to plot the atom-projected band structure using GPAW?

Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...

07 August 2024 269 3 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

Help on understanding the implementation of Mori Tanaka method on MATLAB?

I am new to Micromechanics and having similar problem with understanding the implementation of the formula's. I would appreciate if anyone can guide me on how to go about getting a scalar value...

30 July 2024 969 0 View

Please, what is the memory consumption of the Matlab function quad tree decomposition procedure [S = qtdecomp(I)] with respect to the input set I?

27 July 2024 5,455 2 View

All math can be explained by iterator of code?

all math can be traversed by code? all math can be translate to code?

26 July 2024 9,530 0 View

Seeking MATLAB Code for Differential Evolution in Multilevel Thresholding Image Segmentation ?

Hello, I am a research scholar currently working on a project involving image segmentation, and I am interested in using differential evolution for this purpose . I would greatly appreciate it if...

25 July 2024 9,926 1 View

Why Orca calculations take too loong?

Hello! I am trying to calculate the sumatriptan molecule, but it has been counting for five days and it does not stop. It seems to me that it is too long and I am doing something wrong. Please...

25 July 2024 3,364 5 View