vipul utsav
Followers: 0 Following: 0
Professional Interests: image processing
Statistiques
RANG
3 909
of 293 484
RÉPUTATION
13
CONTRIBUTIONS
68 Questions
5 Réponses
ACCEPTATION DE VOS RÉPONSES
29.41%
VOTES REÇUS
3
RANG
of 20 033
RÉPUTATION
N/A
CLASSEMENT MOYEN
0.00
CONTRIBUTIONS
0 Fichier
TÉLÉCHARGEMENTS
0
ALL TIME TÉLÉCHARGEMENTS
0
RANG
of 148 733
CONTRIBUTIONS
0 Problèmes
0 Solutions
SCORE
0
NOMBRE DE BADGES
0
CONTRIBUTIONS
0 Publications
CONTRIBUTIONS
0 Public Chaîne
CLASSEMENT MOYEN
CONTRIBUTIONS
0 Point fort
NOMBRE MOYEN DE LIKES
Feeds
Question
how can i get matlab code and figure of gui from its application file?
I have made application file from matlab gui code and gui figure using matlab deploy tool and it is run. but problem is that ...
plus de 11 ans il y a | 2 réponses | 0
2
réponsesQuestion
i want to normalize these values
i have mean of different images 80,95,102,108,123 then i want to normalize these values? how i can i do this?
plus de 11 ans il y a | 1 réponse | 0
1
réponseHow to determine if elements in a column are negative
[ind1 ind2]=find(matrix<0); matrixneg=matrix(ind1,ind2);
plus de 11 ans il y a | 1
delete rows with a special number
ind=find(A==99.0000); A(ind)=0; A=A;
plus de 11 ans il y a | 1
How to get occurrence frequency of the signal?
freq=xlsread(filename.xls,A1:A11) aa=find(freq>0.2) answer=freq(aa) in above code column A1:A10 contain freq.you can ta...
plus de 11 ans il y a | 0
Question
how i can fix noise estimated value everytime if i reopened matlab.
I have implemented noise estimation algorithm in matlab,and i have added noise using 'randn' function.now i run this program in ...
plus de 11 ans il y a | 1 réponse | 0
0
réponseQuestion
what is difference between digital image
what is difference between digital image and remotely sensed optical imagery
plus de 11 ans il y a | 2 réponses | 0
2
réponsesQuestion
multiplicative noise generate using randn
I add additive '0' mean Gaussian noise to original image using n=0+(sd)*randn(size(original image)) and i apply noise estim...
plus de 11 ans il y a | 1 réponse | 0
1
réponseQuestion
now my question is that which 'a' i should take?
I is 20*20 image of class uint8; a=im2double(I) and a=double(I) gives different result. now generate noisy image using n...
plus de 11 ans il y a | 1 réponse | 0
1
réponseQuestion
how to generate noise of various pdf
how to generate noise of various pdf(gaussian,speckle,poisson etc) using "mean+(std)*randn(size(original image))" function....
plus de 11 ans il y a | 1 réponse | 0
1
réponseQuestion
how to add multiplicative noise in original image using
how to add multiplicative noise in original image using "0+(10)*randn(size(original image))"
plus de 11 ans il y a | 1 réponse | 0
0
réponseQuestion
then which type of above noise is?
if i generate noise using n=0+(std)*randn(size) then which type of above noise is? gaussian,salt & pepper ,speckle or it i...
plus de 11 ans il y a | 1 réponse | 0
1
réponseQuestion
i placed 'as.xls' file in matlab folder.
i placed 'as.xls' file in matlab folder. then i read data in matlab code using "xlsread('as.xls')" the i got error that ...
plus de 11 ans il y a | 2 réponses | 0
2
réponsesQuestion
function pushbutton1_Callback(hObject, eventdata, handles)
function pushbutton1_Callback(hObject, eventdata, handles) handles.metricdata.a=1; function pushbutton2_Callback(hObject,...
plus de 11 ans il y a | 1 réponse | 0
1
réponseQuestion
problem is that it can not plot x and y,(
IN GUI,i define handles.matricdata.a=1 in pushbutton1 callback function. then in pushbutton2 callback function i use ...
plus de 11 ans il y a | 2 réponses | 0
2
réponsesQuestion
problem is that when i run matlab code using F5
clc close all; clear all; n=0+(10*randn(400)); nn=imcrop(n,[0 0 16 16]); std(nn(:)) I genera...
plus de 11 ans il y a | 2 réponses | 0
2
réponsesQuestion
I have added (0 mean,std=30) noise to uploaded image
I have added (0 mean,std=30) noise to grayscale image. and i also uploaded my code to find additive noise from noisy image. bu...
plus de 11 ans il y a | 1 réponse | 0
0
réponseQuestion
perform var(image(:)) operation in gui
please,provide me a demo code for 5 images read in GUI using popup menu and perform var(image(:)) operation in gui
plus de 11 ans il y a | 1 réponse | 0
1
réponseQuestion
denoise image with better quality
http://www.mathworks.in/matlabcentral/answers/57219-noise-removal-by-setting-a-threshold in above link,in noise removal cod...
plus de 11 ans il y a | 1 réponse | 0
0
réponseQuestion
is this block represents noise?
i have converted noisy image into 4*4 block ,then i have found std of each block and i have found minimum std from all block. ...
plus de 11 ans il y a | 1 réponse | 0
0
réponseQuestion
now, i have added noise in that original image using '0+std*randn(size(orig.image))' function,then how can find those homogeneous regions from this noisy image(only using noisy image)
there are some homogeneous region in original image.i have found those homogeneous regions using 'stdfilt'filter. now, i have...
plus de 11 ans il y a | 1 réponse | 0
1
réponseQuestion
how can i got best denoisy image and which modifications are needed? (you can take any grayimage for testing)
i added noise using n=0+40*randn(size(grayimage)) in grayimage(noisy=grayimage+n). then i have removed noise using medfilt2(noi...
plus de 11 ans il y a | 1 réponse | 0
1
réponseQuestion
if i have noisy image(additive noise)
if i have noisy image(additive noise) ; then whether median filter works well for removing noise from noisy image to get nois...
plus de 11 ans il y a | 1 réponse | 0
1
réponseQuestion
largest number of blocks
if i have v= 1:1:20 and its value are, a=[3,6,9,3,7,12,4,62,3,8,8,9,8,4,8,2,8,3,3,3] respectively. Within the range of the mi...
plus de 11 ans il y a | 1 réponse | 0
1
réponseQuestion
how could find snr of medical image and accuracy of estimation?
how could find snr(signal to noise ratio) of medical image and accuracy of estimation?
plus de 11 ans il y a | 1 réponse | 0
1
réponseQuestion
what will be a error and efficiency equation of xyz algorithm
if I have estimated value(Iest) of xyz algorithm and actual value(Iact) then what will be a error and efficiency equation of xyz...
plus de 11 ans il y a | 1 réponse | 0
0
réponseQuestion
what will be value of 'b' when 'a' is equal to 0(zero)
a=[1.2716 3.8147 6.3578 8.9009 11.4440 13.9871 16.5302 19.0733 21.6164 24.1595 26.7026 29.2457 31.7889 34.3320 36.8751 3...
plus de 11 ans il y a | 1 réponse | 0
1
réponseQuestion
how to convert 1.228 into 1
how to convert 1.228 into 1.2,1.366 into 1.7, 1.99999 into 2.0 (i.e. into a .1f )
plus de 11 ans il y a | 2 réponses | 0
2
réponsesQuestion
how can i get value of 'a' at b=0.
clc; close all; clear all; a=[5,11,15,18,22,30]; b=[2,3,4,5,6,7]; plot(b,a); if i want value of 'a' ...
plus de 11 ans il y a | 1 réponse | 0
0
réponseQuestion
if i normalize signal power of noisy image
I is original image and 'n' is noise image and it add in I to generate noisy image('mix'),means mix=I+n; if i n...
plus de 11 ans il y a | 1 réponse | 0