D Joseph

Aktiv seit 2015

Followers: 0 Following: 0

Nachricht

Statistik

Feeds

Frage

How can I convert the time to hours,minutes and seconds using matlab?
tic; %program code t=toc; In what format the time t is displayed. How can I convert and display that time to hours,mi...

mehr als 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Why I can't load .mat file in the .m file that guide has created?
Why I can't load .mat file in the .m file that guide has created?. I have saved an array D as save('dict.mat','D') Bu...

mehr als 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Can anybody suggest a method better than "multi scale iterative patch based sparse representation " for image enhancement
Can anybody suggest a method better than "multi scale iterative patch based sparse representation " for image enhancement

fast 11 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

How to adjust the position of legend when creating plot using matlab?
How to adjust the position of legend when creating plot using matlab? When the plot is displayed the legend is making the points...

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

How to plot a bar graph or any other graph using two values?
How to plot a bar graph or any other graph using two values? a=handles.p; b=handles.ps; y =[a b]; Here value of a...

fast 11 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

is there any builtin function or matlab code available for image inpainting
is there any builtin function or matlab code available for image inpainting

fast 11 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

Matlab code for image enhancement algorithm.How can be implemented?
Matlab code for image enhancement algorithm.How can be implemented?

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Is there any method to compare two very low quality fingerprints and to plot a graph?
Is there any method to compare two very low quality fingerprints and to plot a graph?

fast 11 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

How can we display a graph in axis of matlab GUI by pressing another button(say display)?
How can we display a graph in axis of matlab GUI by pressing another button(say display)

fast 11 Jahre vor | 4 Antworten | 0

4

Antworten

Frage

How can we clear the values in the edit box of matlab GUI by pressing another button (say clear)
How can we clear the values in the edit box of matlab GUI by pressing another button (say clear)

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

How can I calculate the PSNR of two images in matlab? The images are obtained as intermediate results. How can I use these images to calculate the PSNR value
How can I calculate the PSNR of two images in matlab? The images are obtained as intermediate results. How can I use these image...

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Consider the following images. How can I convert the first image into 2nd image and further enhance into 3rd image?
Consider the following images. How can I convert the first image into 2nd image and further enhance into 3rd image?

fast 11 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

Anybody have the code for the function bwareafilt()
Anybody have the code for the function bwareafilt()

fast 11 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

How to use a function as builtin even if the matlab doesn't support the function as a builtin function?
How to use a function as builtin even if the matlab doesn't support the function as a builtin function?

fast 11 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

how the following filter is applied
h=[1 -1]; g=[-1 1]; ux=conv2(u,h,'same'); what is the use of this filter represented by h.

fast 11 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

Is there any way to identify the fingerprint contents in an image using matlab?
If the image is mixed with fingerprints and certain characters, is there any way to pick up the fingerprints and leave the chara...

fast 11 Jahre vor | 3 Antworten | 2

3

Antworten

Frage

Which image is having high Mean square Error value?.Noisy image or noise free image
Which image is having high Mean square Error value?.Noisy image or noise free image

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Which image is having high PSNR value?.Noisy image or noise free image
Which image is having high PSNR value?.Noisy image or noise free image

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Is there a built in function called BoundMirrorExpand(). If yes for what it is used for and what does the following code means?
f = BoundMirrorExpand(BoundMirrorExpand(BoundMirrorExpand(BoundMirrorExpand(f)))); Here f represents an noisy image.

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Why is the use of randn in matlab?
sig = 0.05; randn('seed', 0); % generate seed x = im + sig*randn(size(im)); % noisy observation What is th...

fast 11 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

What is the use of max in the following code?
fname = 'texture1.bmp'; e = imread(fname); e = double(e); im = e; im = double(im); im = im/max(im(:)); What i...

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Why drawnow ; is given after imshow in matlab?
Why drawnow ; is given after imshow in matlab?

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

What is the need for [ ] in imshow(I,[ ]);
What is the need for [ ] in imshow(I,[ ]); Here I represents an image

fast 11 Jahre vor | 1 Antwort | 1

1

Antwort

Frage

How the following code works in image denoising?
function [y] = EADTV(x,lam,alp,costheta,sintheta,varargin) % Input parameters % x : noisy image % lam : lambda parame...

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Edge directional total variation model (EDTV.m)
why ux = vx; uy = vy; is used in EDTV.m

fast 11 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

Can anybody provide matlab code for decomposing an image into cartoon and texture component?
Can anybody provide matlab code for decomposing an image into cartoon and texture component?

fast 11 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

What you mean by gradient value of an image?
What you mean by gradient value of an image?

fast 11 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

How can I vote for an answer to my questions?
How can I vote for an answer to my questions?

fast 11 Jahre vor | 0 Antworten | 1

0

Antworten

Frage

What is the difference between double() and im2double() ?
What is the difference between double() and im2double() ?

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Why an image is converted to double using I=im2double(I); in matlab?
I=im2double(I); what is the need for it

fast 11 Jahre vor | 1 Antwort | 0

1

Antwort

Mehr laden