Community Profile

photo

Arun Kumar


Last seen: 12개월 전 |  2014년부터 활동

Followers: 0   Following: 0

연락

Embedded Engineer Professional Interests: Image and video processing,signal processing, communication engineering mail id : mail.drgkumar@gmail.com

통계

All
  • Personal Best Downloads Level 2
  • First Review
  • 5-Star Galaxy Level 4
  • First Submission
  • Knowledgeable Level 1
  • First Answer
  • Solver

배지 보기

Feeds

보기 기준

문제를 풀었습니다


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 ...

6년 초과 전

문제를 풀었습니다


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...

6년 초과 전

문제를 풀었습니다


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:...

8년 초과 전

답변 있음
Steganography: Hiding and Extracting Text in Image using DWT
it depends on which algorithm you used in embedding section

대략 9년 전 | 0

답변 있음
How to solve plotting different data in same figure when x-vectors are not the same?
use "hold on" function

대략 9년 전 | 0

답변 있음
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...

대략 9년 전 | 0

답변 있음
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);...

대략 9년 전 | 2

| 수락됨

제출됨


Virtual Keyboard Using Image Processing
The keyboard is made of paper. A web cam is used to scan the pressed keys.

9년 초과 전 | 다운로드 수: 1 |

Thumbnail

제출됨


Image compression using Block Truncation Coding
Block Truncation Coding is a type of lossy image compression technique

9년 초과 전 | 다운로드 수: 3 |

Thumbnail

제출됨


An Efficient Median Filter
The median filter is used to reduce noise in an image

거의 10년 전 | 다운로드 수: 1 |

Thumbnail

답변 있음
Adding Noise to the Image
%Prepare workspace clear ; clc; close all; %Read Imag I=imread('cameraman.tif'); %create a random matrix rand...

거의 10년 전 | 1

제출됨


currency recognition
currency recognition with good accuracy and high processing speed

거의 10년 전 | 다운로드 수: 10 |

Thumbnail

답변 있음
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...

거의 10년 전 | 0

| 수락됨

제출됨


fractal Image compression using Quadtree decomposition and huffman coding
Quadtree decomposition and Huffman techniques can be applied for achieving high compression ratio

거의 10년 전 | 다운로드 수: 5 |

Thumbnail

제출됨


Image Mosaic Using Speeded Up Robust Feature Detection
Image Mosaic Using Speeded Up Robust Feature Detection

거의 10년 전 | 다운로드 수: 2 |

Thumbnail