Image Warping Implementation

• Reverse mapping:

  
  

for (int x = 0; x < xmax; x++) {

for (int y = 0; y < ymax; y++) {

float u = fx-1(x,y);

float v = fy-1(x,y);

dst(x,y) = resample_src(u,v,w);

}

}

Source image

Destination image

(u,v)

(x,y)

f

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