vcm vapoursynth Plugin

#
vcm

## frequency domain fnctions example scripts

example test code for F1Quiver.Top left freq spectrum with gamma scaling, filter used. Left lower half unscaled specrtrum. Right top half filtered output. Right lower half unfiltered input.
core.vcm.F1Quiver(ret,custom = 1,morph = 0,strow=50,nrows=200, test = 1,filter = [50,100,80,1,100,100], gamma = 0.091)
Example for F2Quiver. Left input, middle filtered output (test = 0), right freq spectrum and right extreme filters used(test = 1 mode).
core.vcm.F2Quiver(ret,test = 0,fspec=[3,4,70,80,12,5,4,75,40,12, 5,4,75,-220,12,3,4,70,80,12],gamma=0.05)
#blurred image .
core.vcm.F2QBlur(ret,line = 1,x = 4, y = 4)

    #Sharpened image
    core.vcm.F2QSharp(ret,line = 1,x = 4, y = 4, fr = 10,wn = 0.1, scale = 0.45)
    ret=core.std.StackVertical(clips=[ret1,ret2])
    ret.set_output()

    #  mildly blurred image sharpening
    ret = core.imwri.Read([ "c:\----\Redeyebird.jpg"])
    rets = core.vcm.F2QSharp(ret,line = 0,x = 3, y = 4, fr = 20,wn = 0.2,rgb =[1,1,], yuv=[1,0], scale = 0.4)
    ret=core.std.StackHorizontal(clips=[ret,rets])
    ret.set_output()

#Bokeh effect .

     script used to arrve at value of thresh:-
    import vapoursynth as vs
    import functools
    import math
    core = vs.get_core()

    core.std.LoadPlugin(path=r'c:\....vcm.dll')
    # image to get accentuated Bokeh Effect
    ret = core.imwri.Read([ "c:\.....jpg"])
    # Heavily blurred version of image
    blr = core.vcm.F2QBlur(ret,line = 0, x = 20)
    ret = core.std.Loop(ret,100)
    blr = core.std.Loop(blr,100)
    #
    def animator(n,clipa, clipb):

    	return core.vcm.F2QBokeh(clipa,clipb,grid = 24, thresh = 0.55 + n * 0.01)
    #
    b2k = core.std.FrameEval(ret,functools.partial(animator,clipa=ret, clipb = blr))
    #b2k=core.vcm.F2QBokeh(ret,clipb = blr,thresh = 0.505645, grid = 16)
    #
    ret=core.std.StackHorizontal(clips=[b2k,blr])
    ret.set_output()
    image with similar process in avisynth+
    1. F2QBokeh:

    2. Bokeh: