<div dir="ltr">Hi,<div>I am displaying an image with sharp boundaries in VTK.</div><div>However, the boundaries seem to have some kind of smoothing/anti-aliasing effect.</div><div>I have turned of all smoothing feature in the render window, but I still see this effect.</div><div>Viewing the image in ITK-SNAP shows sharp boundaries, which is consistent with the image.</div><div><br></div><div>I have created a test program to illustrate this. The code and data can be found @</div><div><br></div><div><a href="https://github.com/someshSandbox/vtkImageSmoothingBug">https://github.com/someshSandbox/vtkImageSmoothingBug</a><br></div><div><br></div><div>The following screenshots should illustrate the problem clearly :</div><div><a href="https://github.com/someshSandbox/vtkImageSmoothingBug/tree/master/screenshots">https://github.com/someshSandbox/vtkImageSmoothingBug/tree/master/screenshots</a><br></div><div><br></div><div><br></div><div>Thanks,</div><div>Somesh</div></div>