Rank: 3460 based on 31 downloads (last 30 days) and 5 files submitted
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Dhaval Gondaliya

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I am student of engineering in Electronics and communication at Atmiya institute of technology and science,Rajkot-360005


 

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Files Posted by Dhaval Gondaliya View all
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02 May 2013 Screenshot Max filter This code is used for max filter Author: Dhaval Gondaliya image processing 6 1
  • 2.0
2.0 | 1 rating
22 Apr 2013 Screenshot Edge Detection This is simple method of edge detection. Author: Dhaval Gondaliya image processing, signal processing 8 0
22 Apr 2013 Screenshot Closing It is a basic of image processing tool which consist opening and closing. Author: Dhaval Gondaliya image processing, signal processing 4 0
14 Apr 2013 Screenshot Padding of zeros To pad zeros to the matrix in rows as well as column. Author: Dhaval Gondaliya image processing, mathematics 5 0
14 Apr 2013 Screenshot Erosion For the Erosion and dilation Author: Dhaval Gondaliya image processing 8 3
Comments and Ratings by Dhaval Gondaliya View all
Updated File Comments Rating
02 May 2013 Erosion For the Erosion and dilation Author: Dhaval Gondaliya

Thank you yagnesh sir,
I think its easy to make universal, we need to use input command and in the input we can give mattrix.

22 Jun 2012 matlab code for automatic speech recognition its a matlab code till daubechies wavelets done Author: shahista sayyed

Comments and Ratings on Dhaval Gondaliya's Files View all
Updated File Comment by Comments Rating
08 May 2013 Erosion For the Erosion and dilation Author: Dhaval Gondaliya Miroslav

how I implement a own structure element to this code? where I get input with structure element? pls help me

03 May 2013 Max filter This code is used for max filter Author: Dhaval Gondaliya Jan Simon

This script starts with the brute clearing header "clc; clear all; close all;". This is a bad idea, because "clear all" deletes all breakpoints. Impeding the debugging is a very bad idea.

The algorithm is slow: The builtin function MAX is much faster than SORT and selecting the last element.
Expressions line "[d(i-1,j-1) d(i-1,j) d(i-1,j+1) d(i,j-1) d(i,j) d(i,j+1) d(i+1,j-1) d(i+1,j) d(i+1,j+1)]" can be accelerated: "d(i-1:i+1,j-1:j+1)".
The construction of "m=(1/9)*(ones(3,3));" can be omitted, because "m" is not used anywhere.

A function with inputs and outputs would be more useful than this script, which obtains the image by UIGETFILE. Without any comments and documentation the usability of this code is very low.

02 May 2013 Erosion For the Erosion and dilation Author: Dhaval Gondaliya Dhaval Gondaliya

Thank you yagnesh sir,
I think its easy to make universal, we need to use input command and in the input we can give mattrix.

02 May 2013 Erosion For the Erosion and dilation Author: Dhaval Gondaliya yagnesh

The work is gud bt u should make universal code.

suppose i want to use
str_elem=[1 0 0;1 1 0;1 1 1];

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