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D Joseph


自 2015 起处于活动状态

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统计学

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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...

9 years 前 | 1 个回答 | 0

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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...

9 years 前 | 1 个回答 | 0

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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

9 years 前 | 0 个回答 | 0

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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...

9 years 前 | 1 个回答 | 0

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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...

9 years 前 | 0 个回答 | 0

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

9 years 前 | 2 个回答 | 0

2

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提问


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

9 years 前 | 1 个回答 | 0

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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?

9 years 前 | 0 个回答 | 0

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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)

9 years 前 | 4 个回答 | 0

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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)

9 years 前 | 1 个回答 | 0

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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...

9 years 前 | 1 个回答 | 0

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提问


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?

9 years 前 | 0 个回答 | 0

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

9 years 前 | 0 个回答 | 0

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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?

9 years 前 | 0 个回答 | 0

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提问


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.

9 years 前 | 0 个回答 | 0

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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...

9 years 前 | 3 个回答 | 2

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提问


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

9 years 前 | 1 个回答 | 0

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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

9 years 前 | 1 个回答 | 0

1

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提问


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.

9 years 前 | 1 个回答 | 0

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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...

9 years 前 | 2 个回答 | 0

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提问


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...

9 years 前 | 1 个回答 | 0

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

9 years 前 | 1 个回答 | 0

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提问


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

9 years 前 | 1 个回答 | 1

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提问


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...

9 years 前 | 1 个回答 | 0

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提问


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

9 years 前 | 0 个回答 | 0

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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?

9 years 前 | 0 个回答 | 0

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提问


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

9 years 前 | 0 个回答 | 0

0

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提问


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

9 years 前 | 0 个回答 | 1

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提问


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

9 years 前 | 1 个回答 | 0

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提问


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

9 years 前 | 1 个回答 | 0

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