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Silvia Caruso


Active since 2015

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Question


How to find pixels number of a 3D dataset
I have a 3D dataset D=260*320*100 of 100 slice. After segmentation I need to Know the total volume (found as total number of pi...

9 years ago | 1 answer | 0

1

answer

Question


how to trace ordered external counter of an object
Hello,I need to order point on boundary.I have a logical image so I use bwtraceboundary, but the results is a Bb matrix empty.Ca...

9 years ago | 2 answers | 0

2

answers

Question


Which is the best filter to remove poisson noise?
I have the image attached and I should remove noise/noises. Observing image histogram (attached) I supposed that it is affected ...

10 years ago | 0 answers | 0

0

answers

Question


How can I identify and remove noises from this image?
I should remove noises from the attached image. I applied wiener filter but I'm not able to remove the black stain on the right....

10 years ago | 1 answer | 0

1

answer

Question


Remove noises from image
I should remove noises from attached image. I saw gaussian noise and I tried to remove it. However there are other noises at low...

10 years ago | 1 answer | 0

1

answer

Question


Create a movie by a matrix (512*512*30)
I hade to create a movie in Matlab as temporal sequence of images of a matrix I(512*512*30) double , because I have 30 images(51...

10 years ago | 1 answer | 0

1

answer

Question


Function to convert RGB to grayscale
How can I convert an RGB or indexed images into gray scale without using B=ind2gray(A,map) in matlab? I should create a new fun...

10 years ago | 2 answers | 0

2

answers