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Arun Kumar
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Embedded Engineer Professional Interests: Image and video processing,signal processing, communication engineering mail id : mail.drgkumar@gmail.com
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Steganography: Hiding and Extracting Text in Image using DWT
it depends on which algorithm you used in embedding section
Steganography: Hiding and Extracting Text in Image using DWT
it depends on which algorithm you used in embedding section
9 years 前 | 0
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How to solve plotting different data in same figure when x-vectors are not the same?
use "hold on" function
How to solve plotting different data in same figure when x-vectors are not the same?
use "hold on" function
9 years 前 | 0
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how to calculate the euclidean distance between two images ???????
use a threshold value to determine whether your image is matching or not. To find euclidean distance ,you can use "dist" functio...
how to calculate the euclidean distance between two images ???????
use a threshold value to determine whether your image is matching or not. To find euclidean distance ,you can use "dist" functio...
9 years 前 | 0
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Please check my code of image steganography using LSB technique on egdes. It is giving an error which i am unable to find.
there is no need for while loop. for i=1:height-1 for j=1:width-1 if k1>0 if edge_b(i,j)==1 lsb=mod(b(i,j),2);...
Please check my code of image steganography using LSB technique on egdes. It is giving an error which i am unable to find.
there is no need for while loop. for i=1:height-1 for j=1:width-1 if k1>0 if edge_b(i,j)==1 lsb=mod(b(i,j),2);...
9 years 前 | 2
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Adding Noise to the Image
%Prepare workspace clear ; clc; close all; %Read Imag I=imread('cameraman.tif'); %create a random matrix rand...
Adding Noise to the Image
%Prepare workspace clear ; clc; close all; %Read Imag I=imread('cameraman.tif'); %create a random matrix rand...
10 years 前 | 1
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How to write the letters detected from bounding boxes to notepad/MS word file?
To extract(segment)letters from image use imcrop function.but in order to recognize these letters ,you need to create a database...
How to write the letters detected from bounding boxes to notepad/MS word file?
To extract(segment)letters from image use imcrop function.but in order to recognize these letters ,you need to create a database...
10 years 前 | 0
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