imgen

imgen is an image generator, handy to produce default images. If you are looking for complex image generation, data analysis environments usually have very complex ways of creating signals. The supported patterns so far are:

• 2d Airy function
• 2d Gauss function
• 2d Lorentz function
• Optical transfer function
• Point-spread function
• Random with uniform distribution
• Random with gaussian distribution
• Random with lorentzian distribution
• Binary disk
• Binary rectangle
• Uniform (constant) image
• 2nd degree polynomial in 2d
• Jitter test cube
• Mandelbrot set

imgen man page