SNIreaPER

Active since 2021

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Programming Languages:
MATLAB
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English

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Question

How to interpolate a smaller size matrix to a larger size matrix without getting NaN values?
I have a matrix of topography heights that were coarsely sampled (101 x 101 datapoints). I want to use those values to populate ...

1 year ago | 1 answer | 0

answer

Question

Is there a MATLAB function to apply a 1D Gabor filter to an input?
I am aware that there are some 2D Gabor filters for image analysis - I am looking for a code for it's 1D version. Continuous or ...

1 year ago | 1 answer | 0

answer

Question

How can I create a 3D solid body from a surface plot (x y z data points) and export it (preferably as STL) to a CAD software?
I have an x y z dataset and I want to create a solid 3D body (almost as if 'extruding' the surface down in a CAD software) from ...

2 years ago | 1 answer | 0

answer

Question

How to extract randomly shaped foreground objects from a non-uniformt background image?
I want to extract the brighter foreground objects (mostly small and circular, although some are larger and triangular) from the ...

3 years ago | 1 answer | 0

answer

Question

How can I color all objects as the same in an image where several objects have been extracted in the form of a label matrix?
https://www.mathworks.com/help/images/correcting-nonuniform-illumination.html I don't want the objects to be of different col...

3 years ago | 2 answers | 0

answers

Question

What is the best approach to find a smaller matrix within a larger matrix (may not be identical, but need region if highest match)??
I am looking to find where (and if) in a larger matrix does a smaller matrix lie? I am trying xcorr2, but it seems like sometime...

3 years ago | 2 answers | 0

answers