The intricate procedure behind applying a blur effect using CSS3 filters

MDN documentation explains that the filter blur function applies a Gaussian blur to the input image. After comparing it with OpenCV's GaussianBlur, I noticed that their effects are not identical.

I am looking to achieve a similar effect using CSS3's filter blur feature. Can anyone guide me on where to find the algorithm for this?

Answer №1

Understanding the ins and outs of a Gaussian filter involves manipulating various parameters. Merely grasping the concept of a Gaussian filter is just one part of the puzzle.

To achieve desirable results, one must determine the size of the filter (e.g., 3x3, 5x5, or any odd number combination), as well as the standard deviation of the Gaussian in each axis (preferably symmetrical).

Implementing these necessary parameters into your Gaussian filter is crucial for achieving the desired outcome.

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