Source Image
Fourier Transform
Example: Square
Example: Circle
Example: Constant
Example: Black Square
Example: Thin Rectangle
Example: Checkerboard
Example: Squares
Example: Circles
Example: sin(x)sin(y)
Mouse = Draw Rectangle
Mouse = Draw Ellipse
Mouse = Draw Points
Mouse = Draw Gaussian
Mouse = Translate
Mouse = Scale
Mouse = Subdivide
Mouse = Inspect
Mouse = Clear All But Rectangle
Mouse = Clear All But Ellipse
Mouse = Multiply By Gaussian
Mouse = Draw sinc(x)*sinc(y)
Mouse = Multiply By sinc(x)*sinc(y)
Clear
Multiply by -1
Multiply by i
Flip X
Flip Y
Zoom In On Transform
Zoom Out
Reset Example
Load Image:
View Phase as Color:
Brightness:
Draw "Color" (Magnitude):
Draw "Color" (Phase):
Directions