title: How to resample a point cloud on a coordinate plane in matlab?
body: <p>When I read an article about 3D face recognition, I read this sentence: "The corrected 3D face is further resampled with a uniform resolution of 1mm on the xy plane". I found it on the Internet and only found out how to downsample the point cloud in the whole space. But the article said that resampling was done on the xy plane。 I tried to contact the authors but there are no response. If anyone knows, please enlighten me, thank you!</p>