Guillaume

ETH Zürich

Actif depuis 2014

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Professional Interests: image processing

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Question

error when reading a bmp picture
Hello, I try to read the attached picture with imread and to put the RGB values into the variable M M = imread('test1.bm...

presque 11 ans il y a | 1 réponse | 0

0

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Question

how to generate random numbers from a distribution which is the convolution of exponential distributions?
Hello, I would like to simulate two independent laser speckle intensities. Based on J. Goodman's book (Speckle Phenomena in O...

environ 11 ans il y a | 2 réponses | 0

2

réponses

Question

difference image imagesc rescaling
Hello, I displayed an image with the functions "imagesc" and "image" (see below). <</matlabcentral/answers/uploaded_files/...

plus de 11 ans il y a | 3 réponses | 0

3

réponses

Question

set object property of a user-defined class
Hello, I want to set the properties "nb_pixel_horiz" and "nb_pixel_verti" of an object "p" that has the user-defined class "P...

plus de 11 ans il y a | 2 réponses | 0

2

réponses

Question

fit ellipse with noise
Hello, I have an image with something looking like an ellipse and some noise within the ellipse (see below). <</matlabcent...

plus de 11 ans il y a | 1 réponse | 0

1

réponse

Question

how to change figure properties?
Hello, I opened two figures and I gave them names. I would like to change their properties not directly after I created them ...

plus de 11 ans il y a | 1 réponse | 0

1

réponse

Question

apply function with two variables
I would like to apply the 2D Gaussian function for several values of x and y, for example x = 1:1280 and y = 1:1024. The other i...

plus de 11 ans il y a | 1 réponse | 0

1

réponse