how can obtain this distortion?

Processing
1

esempio
esempio879×600 27.9 KB

As you can see, is like a non-proportional scaling for y, but with the perspective effect…
Maybe a plugin can make this transformation?

2

Bonjour,

Here is an example with G’MIC to get a deformation (you can use other commands to get something that fits your wishes) :

NbSplit=12
Step={100/$NbSplit}
Loop=1

resize 300%,300%

split y,$NbSplit
repeat $NbSplit
  resize[-$Loop] 100%,{$Step*$Loop}%
  Loop={$Loop+1}
done
append y

split
split928×682 141 KB

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3

Magical tiger magician is feeling the pressure. @samj to the rescue!