open3d.ml.tf.models.closest_pool

open3d.ml.tf.models.closest_pool(x, inds)

This tensorflow operation compute a pooling according to the list of indices ‘inds’. > x = [n1, d] features matrix > inds = [n2, max_num] We only use the first column of this which should be the closest points too pooled positions >> output = [n2, d] pooled features matrix