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Signal Processing
Cris Luengo's user avatar
Cris Luengo's user avatar
Cris Luengo's user avatar
Cris Luengo
  • Member for 6 years, 10 months
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Advancing quantitative image analysis since 1997.

I occasionally write interesting stuff over at Cris' Image Analysis Blog.

Please check out DIPlib. It’s the very best Image Analysis library you could dream of. DIPimage is a fantastic MATLAB toolbox built on top of DIPlib. DIPlib also has Python bindings (pip install diplib). Enjoy! And do contribute if you can!

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20
What Is the Difference between Difference of Gaussian, Laplace of Gaussian, and Mexican Hat Wavelet?
Mar 17, 2018
answer
13
Why $y[n] = x[-n]$ is not time-invariant?
Apr 4, 2018
answer
8
Appropriate Gaussian filter parameters when resizing image
Jun 26, 2021
answer
7
Why does the frequency in the DFT have to be an integer?
Jun 23, 2018
answer
7
The Effect of the Finite Radius of Gaussian Kernel
Jan 17, 2023
answer
6
What does convolving an image with kernel [1 -2 1] do? How is it different than convolving with the derivative kernel [1 -1]?
Oct 1, 2022
answer
6
How to smoothen signal with missing values before differentiation?
Mar 30, 2018
answer
6
How Is Laplacian of Gaussian (LoG) Implemented as Four 1D Convolutions?
Dec 20, 2018
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4
kernel to calculate second order partial derivative of digital image
Feb 15, 2021
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4
Are scipy second-order Gaussian derivatives correct?
Sep 29, 2021
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