Community Profile

photo

Fawad Masood


Last seen: 15 giorni ago

Institute of Space Technology Islamabad

6 total contributions since 2018

Contact

Fawad Masood's Badges

  • Explorer
  • First Review
  • First Answer
  • Revival Level 1

View details...

Contributions in
View by

Question


I need code of Security Analysis for Mean Square Error
MSE=1/((M×N)) Σ_(i=1)^M Σ_(j=1)^N (A(i,j)-Q(i,j)

oltre un anno ago | 0 answers | 0

0

answers

Question


Can any one help me How to get Test colored Images for image processing in JPG extension
I need all Images in JPG extension ,neither converted nor renamed with JPG format

oltre un anno ago | 0 answers | 0

0

answers

Question


How to draw iteration for general Chaotic maps For e.g I have Basin Map How to draw for X and Y Value Like i have upload picture see that
clc clear all; close all; epsilon = 0.1; x(1) = -1.5; y(1) = 1.5; u = 0.5; k = 2; for n = 2:256*256 x(n) = x(n-...

oltre un anno ago | 0 answers | 0

0

answers

Question


How to Find correlation of Pixels at every angle(Horizontally ,vertically,diagnolly) plus scatter diagram for plain and Enciphered Image for comparison in Cryptography
I am using chaotic Maps Let I have z=BITXOR(x,y) at the end of the code then imshow(z) ,Then how to find correlation coefficient...

oltre un anno ago | 0 answers | 0

0

answers

Question


Hi What is the method of inverse Shuffle or unshuffle of Rand Blocks I used for Image Please any one help me in this regard Thank you
shuf_data=I1; [M,indi,indj] = randblock(shuf_data,32); figure; J = im2uint8(M); imshow(J,[])

oltre un anno ago | 1 answer | 0

1

answer