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M W


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8 total contributions since 2020

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Question


How to save processed 3D image tiff file as tiff file again, with same tag information?
I load a 3D tiff image. I processed the image. Now I want to save the image again as tiff file, with the same information for ...

3 days ago | 0 answers | 0

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answers

Question


Removing components connected to an arbitrary border
I have a binary image, which contains a border line. Inside the border there are several objects. I want to remove all objects...

18 days ago | 0 answers | 0

0

answers

Question


sub2ind error: Out of range?
I don't understand the following error: Error using sub2ind (line 73) Out of range subscript. The code [R,C,Z] = size(i...

25 days ago | 0 answers | 0

0

answers

Question


How to plot a point in 3D data displayed in volume Viewer?
I have a 3D medical image. I want to mark a certain point in that image and display the 3D image with volumeViewer. The point ...

28 days ago | 1 answer | 0

1

answer

Question


3D image template matching by using (normalized) cross correlation?
I have a 3D medical image. I want to find a region in the image by template matching. The template is a smaller 3D matrix, wic...

1 month ago | 1 answer | 0

1

answer

Question


How to define a plane by matrices instead of a function?
I want to define the following plane which runs through 3 points, by matrices. So I can use the slice function. slice(X,Y,Z,...

1 month ago | 1 answer | 1

1

answer

Question


Extract 2D slice parallel to an arbitrary plane in 3D image.
Hi, I have a 3D medical image (IM) containing grayvalues. (size: 352 229 277, data type double). I want slice through the...

1 month ago | 1 answer | 0

1

answer

Question


Denoising 3D ultrasound
What is the most effective filter to denoise a 3D ultrasound image (3 dimensional matrix of a grayscale image)? I tried: imgau...

1 month ago | 1 answer | 0

1

answer