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shubham kumar gupta


Last seen: 1 year ago |  Active since 2020

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How to save volshow(data,config) as fig or img [volumeViewer]?
Hi, I was using this volshow() function from volume viewer i wanted to save the output as figure file or image of that figure. ...

1 year ago | 3 answers | 0

3

answers

Question


How to crop the coin circular and neglect the rest area?
I have a coin image and I want to crop the circular section of the coin, I tried below code but this doesn't worked well. I wan...

1 year ago | 2 answers | 0

2

answers

Answered
How to get currently opened XY slice in volumeViewer app using code to use that slice in further process?
figure, imagesc(squeeze(A1(:,200,:))) colormap jet title('YZ Plane') figure, imagesc(squeeze(A1(:,:,200))) colormap jet tit...

2 years ago | 0

Question


How to convert this mesh as 3d matrix?
AIM : I want to get a 3d plane for this plane as PLANE3D(i,j,k) I tried creating a meshgrid of xy then added z data [x y] = me...

2 years ago | 1 answer | 0

1

answer

Question


How to rotate this 2d matrix with some angle ?
I tried to make a mesh using this z=peaks(100); // Now z is a 100x100 matrix Now I want to roatate this in some angle like 5...

2 years ago | 2 answers | 0

2

answers

Answered
extracting data series from *.fig file
https://in.mathworks.com/matlabcentral/answers/2951-extracting-data-series-from-fig-file#comment_2357085

2 years ago | 1

Answered
How to extract x, y data values from matlab figure?
https://in.mathworks.com/matlabcentral/answers/2951-extracting-data-series-from-fig-file#comment_2357085

2 years ago | 0

Question


Remove artefact using fourier filter
I have a coin image where mid portion became dark after processing of the data, now i am trying fourier filter to remove artefac...

2 years ago | 1 answer | 0

1

answer

Question


how to add a figure.fig file as subplot into a figure
I have a myfig.fig as 1x2 subplot i have plotted another myfig2.fig figure with 1x4 and I want to append myfig.fig file into th...

2 years ago | 1 answer | 0

1

answer

Question


Remove noise from the image
I have a image of a coin I wanted to make a circular mask to remove noise [Attached mat] I tried using imfindcircle but it i...

2 years ago | 1 answer | 0

1

answer

Question


Plot plane using a line and a point?
I have a line x=0:450; x1=86;y1=115;z1=11420; x2=167;y2=70;z2=9240; y=ones(1,451)*115; m=(9240-11420)/(167-86); %z2-z1/...

2 years ago | 1 answer | 0

1

answer

Question


How to plot line profile for a image
I have a image like this and wanted to make a line profile for this image This image is a maximum intensity projection of a 3d ...

2 years ago | 1 answer | 0

1

answer

Answered
how to make view of volumeviewer app at an specific angle | camera configuration
I'm unable to set precise config values for XY, XZ, YZ angle but using volshow I'm able to export image volshow(data,config...

2 years ago | 0

Question


how to make view of volumeviewer app at an specific angle | camera configuration
I'm using volumeViewer to plot a 1024x401x401 data matrix using volumeViewer(data) but its difficult to focus it at spcific an...

2 years ago | 1 answer | 0

1

answer

Question


How to Crop and get SSIM Value apply on two images
I was struggling to get ssim value with two images of coins, as the placement position of coin is different little bit like I h...

3 years ago | 2 answers | 0

2

answers

Question


How to sharpen and get details of the image2 like original one
I was working on a research, I was having a noisy image and a clean image, I proccessed a noisy image with two algo getting pi...

3 years ago | 2 answers | 0

2

answers

Question


How to deblur/sharpen this image edges
I have a image of 199x199 and I want to deblur/sharpen this image I have tried imsharp, deconvlucy but they're not working as...

3 years ago | 1 answer | 0

1

answer

Question


How to denoise this image?
I have two image Noisy Image 2. Targetted Image I am totally confused and tried different filte...

3 years ago | 0 answers | 0

0

answers

Question


Remove noise lines from image
I have 360x360 image I want to remove lines in it half portion on it has noisy lines I am working on MATLAB I tried median fil...

3 years ago | 0 answers | 1

0

answers

Question


How to remove noisy lines from the image?
360x360x2048 data: [https://drive.google.com/file/d/1eKoIJtAritscaIZshavUMI0f4FbbRzwa/view?usp=sharing] I have 3D data 360x360x...

3 years ago | 0 answers | 0

0

answers

Question


how to detect this 2nd peak in a array ?
i have a array I want to find this 2nd peak array of 1x2048 I want to iterate from back to this point i.e at X=1427+5(just bef...

3 years ago | 1 answer | 0

1

answer

Answered
how can I delete a dataset completely from a group in a .hdf5 file?
dataset_to_delete='info'; fid = H5F.open('myfile.h5','H5F_ACC_RDWR','H5P_DEFAULT'); H5L.delete(fid,dataset_to_delete,'H5P_DEFA...

3 years ago | 3

Question


Plot X,Y 2D and Z where Z containing color intensity
I have 3 , 100x1 array X=100x1 all points on X axis Y=100x1 all points on Y axis Z=100x1 ranging from [0 to 1] denoting col...

3 years ago | 1 answer | 0

1

answer

Answered
how to plot a circle(not proper) if we have array of radius
for phi=0:359 x=[0,c_max(phi+1,j)*cosd(phi)] y=[0,0+c_max(phi+1,j)*sind(phi)] plot(x,y,'c*') ...

3 years ago | 0

| accepted

Question


how to plot a circle(not proper) if we have array of radius
I have arr=[1,2,1,1,1,3,2,1,1,1,1] % total of 360 denoting degree and eac value as radius at that degree from center how t...

3 years ago | 1 answer | 0

1

answer

Question


how to get values of a square matrix at an degree from center & how to get end points of y
I have a matrix i.e 400x400 I am at 200,200 now I want to take all values of matrix at an angle I can think of this but n...

3 years ago | 1 answer | 0

1

answer

Question


calculate phase angle from output image and input wave
I am working on an acoustic microscope I have a ricker wave(Mexican hat wave) I am getting back image with amplitudes displayin...

3 years ago | 0 answers | 0

0

answers

Question


calculate phase angle from image and validate it, Diff b/w phase and phase spectrum?
I am working on a acoustic microscope What is the difference between phase and phase spectrum? I have a 2d image 360x360 T...

3 years ago | 0 answers | 0

0

answers

Answered
How to create dll in Matlab to be used in Labview
GET A DLL FROM MATLAB: mcc -v -B csharedlib:sumarray sumarray.m create a scriptWrapper.c,scriptWrapper.h,scriptWrapper.de...

4 years ago | 0

Answered
Can I generate DLLs using MATLAB Coder?
GET A DLL FROM MATLAB: mcc -v -B csharedlib:sumarray sumarray.m If you're doing it for labview try this mcc -v -B csharedl...

4 years ago | 0

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