use linear interpolation instead of NN, much better quality

floe · Apr 1, 2022 · e5c1137 · e5c1137
1 parent e492ed4
commit e5c1137
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Camera.cpp b/src/Camera.cpp
@@ -252,7 +252,7 @@ void Camera::send_buffer() {
 
   Mat* output = new Mat(th,tw,input.type());
 
-  warpPerspective(input,*output,pm,output->size(),INTER_NEAREST);
+  warpPerspective(input,*output,pm,output->size(),INTER_LINEAR);
 
   if (do_blank) output->setTo(Scalar(0,255,0));