Sapam Jaya
Karunya University
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Frage
why i cannot display an image
I have done wavedec2 on an image and extracted the approximate coefficients using appcoef2.I want to display the approximate ima...
mehr als 11 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
use of conditional statement
I have a normalized image of size 160*190.i have to decompose it to low,middle and high inetnsity.the low bound is 0.4 and high ...
mehr als 11 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
Image Normalization in the range 0 to 1
How to normalize an image in the range 0 to 1?
fast 12 Jahre vor | 4 Antworten | 2
4
AntwortenFrage
how to find threshold
I have calculated the variance of an image.now i need to classify the pixels as foreground when the variance is more than a thre...
fast 12 Jahre vor | 1 Antwort | 0
1
AntwortFrage
how to get the values of K, g , enhance1 for each iteration
a=0;b=1.5; ra = a + (b-a).*rand(50,1); a1=0;b1=0.5; rb=a1 + (b1-a1).*rand(50,1); a2=0;b2=1; rc=a2 + (b2-a2).*rand(50,1)...
fast 12 Jahre vor | 1 Antwort | 0
1
AntwortFrage
implementing pso for image
I wan to implement pso algorithm for image enhancement using the file from http://www.mathworks.com/matlabcentral/fileexchange/2...
fast 12 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
while running d code below error is showing and can i inecrease the height of the stem.
close all; clear all; clc; data=imread('cameraman.tif'); figure(1),imshow(data); h=imhist(data); h1=h(1:10:256); h...
fast 12 Jahre vor | 1 Antwort | 0
1
AntwortFrage
how to fuzzify the pixel intensity of an image
I need help in fuzzifying the pixel intensity using a membership function u(x)=e^(-(xmax-xmn)^2/2f^2)..xmax is maximum intensity...
fast 12 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
Particle swarm optimization for image
Is there anyone who understands how Particle swarm optimization is used for image enhancement given an enhancement transfer func...
etwa 12 Jahre vor | 0 Antworten | 0
0
AntwortenAnyone here solves MATLAB problems as 'part-time job' ?
stop uusing jargons like PM
etwa 12 Jahre vor | 0
Frage
i m doing image enhancement using a transformation function.i need help in the coding.I have considered the (3,4)pixel value
clear all; close all; input1=imread('cameraman.tif'); subplot(2,1,1),imshow(input1) C=mean2(double(input1))%global...
etwa 12 Jahre vor | 1 Antwort | 0
1
AntwortFrage
in an image of size 256 by 256,what is the command to retrieve the value of the pixel (3,4)
is there any command available to get the pixel value of (3,4) from an image of size 256 by 256 ,so that i need not look from th...
etwa 12 Jahre vor | 1 Antwort | 0
