How can one extract Loops/holes from Character images in Matlab?

More Noushath Shaffi's questions See All

Offline Tamil Handwritten character database ?

Dear Friends Are there any publicly available/ licensed Offline Tamil Handwritten character database ? If so, please provide links or names of the database. Many thanks

31 December 2014 6,622 1 View

What is the difference between validation set and test set?

I found this confusing when I use the neural network toolbox in Matlab.It divided the raw data set into three parts: training setvalidation settest setI notice in many training or learning...

11 December 2014 6,875 21 View

Matlab source code for Neural Netowrk and SVM

Can anyone point me to Matlab source code of Neural network and SVMs ?

08 September 2014 9,677 1 View

HWR database related to South Indian Languages

Is there any Tamil/Kannada/Malayalam/Telugu Handwritten database which is publicly available? The data used in most papers seems to be in-house samples created by author themselves.

08 September 2014 7,737 0 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

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

Swerling Characteristic functions?

Hello!!! I want to implement the Swerling characteristics functions (CF) directly in MATLAB without using its Fourier integral pairs...the Swerling CFs are actually Laplace Transform of the signal...

23 July 2024 4,925 1 View

Radar Detection Probabilities using beta distributed Scattering Cross section?

Currently I need to calculate detection probabilities (PD) from radar cross section (RCS) data. Beta distribution parameters for this RCS data are calculated and will be used in Swerling0...

22 July 2024 868 0 View

How Do Length of Pylon and Rotor Disk Radius Impact Angular Frequency and Torsional Stiffness in Whirl Flutter Analysis for a 2 DOF Propeller System?

Actually, I'm having trouble implementing the plot of the flutter region for the whirl prop system with 2 DOF (Influences of structural damping and propeller—pivot point distance on whirl flutter...

21 July 2024 5,047 2 View

Can anybody provide me the Matlab code to plot the attached picture (Time-Frequency Domain), please?

Time-Frequency Domain

19 July 2024 8,031 2 View

How to detect crack wall uisng real time camera ?

Crack detection using Jestson nano board with real time camera

10 July 2024 6,283 0 View

Can I transfer the 3D file from Matlab to Ansys or Abaqus?

I have a 3D output in the figure section of Matlab, does anyone know a way to transfer it to Abaqus or Ansys? Or in what format should I save it so that these analysis software can analyze it?

09 July 2024 9,226 3 View

EEG Power Spectral Density - Very low frequency on matlab?

I am working on some .edf files. I try to extract the frequency distributions from the EEG waves. The thing is, which i can't be sure if it is a problem or not, the most dominant frequency...

28 June 2024 6,897 4 View

Noushath Shaffi

Thank you Abdul.. these papers are indeed very useful

Anshul Joshi

Threshold and convert to bw images.

check regionprops functions in Matlab. It has tons of functionality, one of which is to find holes in a bw image.

Dear Anshul,... Thanks for your response. But regionprops doesnt compute hole..