safijari

;; -*- mode: emacs-lisp -*-
;; This file is loaded by Spacemacs at startup.
;; It must be stored in your home directory.

(defun dotspacemacs/layers ()
  "Configuration Layers declaration.
You should not put any user code in this function besides modifying the variable
values."
  (setq-default
   ;; Base distribution to use. This is a layer contained in the directory

safijari

/*
 * Copyright (C) 2012-2014 Open Source Robotics Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

safijari

/*
Purpose of node: subscribe to a point cloud, use a VoxelGrid filter on it with a setting that
clobbers voxels with fewer than a threshold of points.
*/

#include <ros/ros.h>
#include <pcl_ros/point_cloud.h>
#include <pcl/point_types.h>
#include <iostream>
#include <pcl/filters/voxel_grid.h>

safijari

#!/usr/bin/env python
"""
Purpose of the file: subscribe to a topic called /image_raw of type sensor_msgs/Image
Apply filter to the resulting image
"""
from __future__ import print_function
import cv2
import numpy as np
import rospy
from sensor_msgs.msg import Image