https://github.com/karpeleslab/mblur

golang port of imagemagick's motionBlur function
https://github.com/karpeleslab/mblur

Last synced: 12 months ago
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golang port of imagemagick's motionBlur function

• Host: GitHub
• URL: https://github.com/karpeleslab/mblur
• Owner: KarpelesLab
• License: gpl-3.0
• Created: 2024-02-25T03:29:50.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2024-02-25T15:56:45.000Z (over 2 years ago)
• Last Synced: 2024-06-21T14:29:11.242Z (almost 2 years ago)
• Language: Go
• Size: 269 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
[![GoDoc](https://godoc.org/github.com/KarpelesLab/mblur?status.svg)](https://godoc.org/github.com/KarpelesLab/mblur)

# mblur

Multi-threaded motion blur adapted from ImageMagick.

```

%  MotionBlurImage() simulates motion blur.  We convolve the image with a

%  Gaussian operator of the given radius and standard deviation (sigma).

%  For reasonable results, radius should be larger than sigma.  Use a

%  radius of 0 and MotionBlurImage() selects a suitable radius for you.

%  Angle gives the angle of the blurring motion.

%

%  Andrew Protano contributed this effect.

%

%  The format of the MotionBlurImage method is:

%

%    Image *MotionBlurImage(const Image *image,const double radius,

%      const double sigma,const double angle,ExceptionInfo *exception)

%

%  A description of each parameter follows:

%

%    o image: the image.

%

%    o radius: the radius of the Gaussian, in pixels, not counting

%      the center pixel.

%

%    o sigma: the standard deviation of the Gaussian, in pixels.

%

%    o angle: Apply the effect along this angle.

```