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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Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
8年以上 前
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Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...
8年以上 前
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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
10年以上 前
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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
11年弱 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
11年弱 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...
11年弱 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);...
11年弱 前 | 2
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Virtual Keyboard Using Image Processing
The keyboard is made of paper. A web cam is used to scan the pressed keys.
11年以上 前 | ダウンロード 1 件 |
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Image compression using Block Truncation Coding
Block Truncation Coding is a type of lossy image compression technique
11年以上 前 | ダウンロード 1 件 |
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An Efficient Median Filter
The median filter is used to reduce noise in an image
11年以上 前 | ダウンロード 1 件 |
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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...
11年以上 前 | 1
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currency recognition
currency recognition with good accuracy and high processing speed
11年以上 前 | ダウンロード 3 件 |
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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...
11年以上 前 | 0
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fractal Image compression using Quadtree decomposition and huffman coding
Quadtree decomposition and Huffman techniques can be applied for achieving high compression ratio
11年以上 前 | ダウンロード 2 件 |
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Image Mosaic Using Speeded Up Robust Feature Detection
Image Mosaic Using Speeded Up Robust Feature Detection
11年以上 前 | ダウンロード 2 件 |
