Alan AF
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Question
Scaling image after rotaining camera in y direction
HI I have a set of Images that are calculated to simulate a ray interaction from different views. each image is similar to cal...
environ 11 ans il y a | 1 réponse | 0
0
réponseQuestion
Radon transform in matlab
Hi Everyone, Is there any numerically efficient package to compute the Radon transform and the back projection, probably using ...
plus de 11 ans il y a | 2 réponses | 1
2
réponsesQuestion
Fourier based Filtered back projection
*Hello Everyone,* Are there any Fourier based implementation of the CT filtered back projection reconstruction algorithm. ...
presque 12 ans il y a | 1 réponse | 0
0
réponseQuestion
non uniform fourier transform for Tomography
Hi How can I use the NUFFT for CT tomography problem? I tried to use Fesler package but could not understand how to implement ...
presque 12 ans il y a | 1 réponse | 0
0
réponseQuestion
Central Slice theorem using using Fessler's NUFFT package?
Hello! Do Anyone know how to implement the Central Slice theorem using using Fessler's NUFFT package?
plus de 12 ans il y a | 1 réponse | 0
0
réponseQuestion
How to implement Central slice theorem in matlab?
Hello! May I have you help please with the below issue: I am trying to find a accurate and fast implementation of the cent...
plus de 12 ans il y a | 1 réponse | 0
0
réponseQuestion
Projection slice theorem using polar NUFFT
Hi everyone! Are there any implementation of the central slice theorem using the polar_FFT of NUFFT ( nonuniform FFT )? Ac...
plus de 12 ans il y a | 1 réponse | 0
0
réponseQuestion
spherical aberration and Chromatic aberration
Hi How can we simulate spherical aberration in matlab? It might be by using the below code, but what are the parameters ?? ...
plus de 13 ans il y a | 4 réponses | 1
4
réponsesQuestion
Maximal Information Coefficient
How can the *Maximal Information Coefficient* be simulated in Matlab? it is described in the paper below: <MIC http://www....
presque 14 ans il y a | 1 réponse | 1
0
réponseQuestion
comparing volume of two 3d matrices
I have two 3d matrices called ORIGINAL and RECONSTRUCTED, size 500x500x500. * ORIGINAL [Solid intensity: 0 black , 1 white...
presque 14 ans il y a | 1 réponse | 0
1
réponseGray image quantization
Thank you, I found the Solution: R2D = mat2gray(R2D); [R2D8,map] = gray2ind(R2D,128); pic = ind2gray(R2D8,map); p...
presque 14 ans il y a | 0
| A accepté
Question
Gray image quantization
I am trying to quantize an image into 12 bit intensity using the below code: R2D = mat2gray(R2D); % intensity b...
presque 14 ans il y a | 2 réponses | 0
2
réponsesQuestion
Exponential Radon Projection
Hi Can any one help me implementing 'Exponential Radon'? the Radon function in Matlab is using the Linear Radon type for X-Ray...
presque 14 ans il y a | 1 réponse | 0
0
réponseQuestion
3D Tilted projection
*Is there any Matlab script to get 2D projections of a 3D matrix after rotating the 3D matrix X degrees over it self?* Actual...
environ 14 ans il y a | 3 réponses | 1
