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Francesco Pignatelli


Last seen: alrededor de 1 año hace |  Con actividad desde 2021

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Estadística

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Splitting an edge HELP!!
Hello all, I have the following edge extracted (in yellow) that I want to split in two different parts based on the line passin...

más de 1 año hace | 2 respuestas | 0

2

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Edge spline reconstruction... Easy Question
Dear all, I have an image I want to extract the edge, reconstruct it with a spline and then save the results as image array. I ...

más de 1 año hace | 1 respuesta | 0

1

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Distance between pixels and axes in a image
Hi all, I have a small issue related to image processing. I have the following binarized image: and I would like to compute ...

más de 1 año hace | 1 respuesta | 0

1

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Curvature of a 2D image
Hello all, I would like to plot the Probability Density Function of the curvature values of a list of 2D image. Basically I wou...

más de 1 año hace | 2 respuestas | 0

2

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How to overlap edges from different images?
Hello all, I have a series of picture from which I have successfully extracted the edge. Now I want to superimpose all the ed...

casi 2 años hace | 1 respuesta | 0

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otsu's method
I=load('TFRON_V209_12-11-2013_1.jpg') level = graythresh(I) BW = imbinarize(I,level);

casi 2 años hace | 0

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Removing extra white space on figure
When plotting, you can set after the plot command, the following: ylim([0 valuethatyouwant])

casi 2 años hace | 0

| aceptada

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PIV-OH Overlap
I have sorted it out.

casi 2 años hace | 0

| aceptada

Pregunta


Make a continuous line from an edge
Hello all, I am trying to extract the edge from a picture. However the resulting edge is disconnected and I do not know how to ...

casi 2 años hace | 1 respuesta | 0

1

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How to interpolate a cloud of points?
Hello all, I have an set of 2D mean values from which I would like to compute the largest values. My 2D matrix is store so: [...

casi 2 años hace | 1 respuesta | 0

1

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convert to a vtk file
Hi! Try the function in the following link. It worke well for me: https://se.mathworks.com/matlabcentral/fileexchange/47814-vt...

alrededor de 2 años hace | 0

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PIV-OH Overlap
Hello all, I am not new with Matlab but I am quite unexpert on dealing with imaging and overlapping. I have a vector field fro...

más de 2 años hace | 2 respuestas | 0

2

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How can I plot some fft data in a different way?
Dear all, I usual plot spectrograms plotting time vs. frequency vs. amplitude. I have collected some records through a micropho...

alrededor de 3 años hace | 2 respuestas | 0

2

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