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Vivek Bhadouria


NIT-Agartala

Last seen: 3 years ago |  Active since 2011

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Professional Interests: Image Processing, Fuzzy Logic

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Pratt's Figure of Merit
This function calculates the Pratt's figure of Merit between two edge maps.

8 years ago | 2 downloads |

Question


How to find an element in a row, corresponding to an element (in same row number) in another matrix?
Hello, I am trying to find the location of an element (in terms of column number only) in a row (Let us assume this matrix to...

11 years ago | 2 answers | 0

2

answers

Question


How to run MATLAB (or execute some algorithm) on specific number of cores on a computer?
Hello, I am trying to study the performance (in terms of execution time) of my some algorithm by varying the number of cores ...

12 years ago | 2 answers | 0

2

answers

Answered
Edge detector performance (Pratt's Figure of Merit)
Thanks for the help

13 years ago | 0

Question


Edge detector performance (Pratt's Figure of Merit)
Hi, I am trying to compare my edge detection algorithm with other standard ones (Sobel,Canny etc). I found one metric which c...

13 years ago | 2 answers | 0

2

answers

Answered
from centrex=6, it should move again to 7(as repulsive force becomes zero & only attractive force exists), why does it move to %???????
Yeah, Please mention your specific question.

13 years ago | 0

Question


AWGN for a grayscale image
Hello everyone, I need to add AWGN to a grayscale image for the purpose of denoising. Till now I was using "imnoise" to add t...

13 years ago | 2 answers | 0

2

answers

Answered
Image Processing
Use this piece of code %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % This program is used to zoom or shrink an image ...

13 years ago | 0

Answered
Fourier Series Coefficients
Nice Approach

13 years ago | 0

Question


Converting FIR Filter Coefficients to Floating data type
Hello, I am having a filter coefficient say [0.1629 0.5055 0.4461 -0.0198 -0.1323 0.0218 0.0233 -0.0075]. ...

13 years ago | 1 answer | 0

1

answer

Answered
subplot in matlab
Dear pg, With 9*3 subplot,you will get 27 plots in a single window. Let us assume you want to plot some signals (vectors) locat...

13 years ago | 1

Answered
implementation filter gaussian in matlab...
Dear Megah, Use this function to generate 2D gaussian filter with varying kernel size and variance %%%%%%%%%%%%%%%%%%%%%%%...

13 years ago | 0

| accepted

Question


Converting matrix into string
Hello everyone, I am having a matrix of dimension [20*11] as [0 0 0 0 0 0 0 0 0 1 0;1 0 0 0 0 0 0 0 0 0 0;............] and ...

13 years ago | 1 answer | 0

1

answer

Submitted


2D Gaussian filter with varying kernel size and variance.
This simple code generates 2D gaussian kernel

13 years ago | 1 download |