mjcarroll

#include <ros/ros.h>

#include <opencv/cv.h>
#include <opencv/highgui.h>
#include <image_transport/image_transport.h>
#include <cv_bridge/cv_bridge.h>

#include <sensor_msgs/Image.h>
#include <sensor_msgs/image_encodings.h>

mjcarroll

#include <iostream>
#include <pcl/io/pcd_io.h>
#include <pcl/point_types.h>

int
  main (int argc, char** argv)
{
  std::cout << "sizeof(off_t)" << sizeof(off_t) << std::endl;
  std::cout << "sizeof(off64_t)" << sizeof(off64_t) << std::endl;

mjcarroll

import urllib2, shutil, tempfile
import tarfile
import os

try:
    from urllib.request import urlretrieve
except ImportError:
    import urllib2, shutil, tempfile, os
    def urlretrieve(url):
        fd, fname = tempfile.mkstemp()  # Make  a temporary file

mjcarroll

Keybase proof

I hereby claim:

• I am mjcarroll on github.
• I am mjcarroll (https://keybase.io/mjcarroll) on keybase.
• I have a public key whose fingerprint is 568E DBDA BA41 D781 B017 B3EA F5F2 85B9 9F96 9349

To claim this, I am signing this object:

mjcarroll

import copy

paths = [ ('A', 'F', 0.58), ('D', 'F', 0.27), ('C', 'E', 0.3),
          ('E', 'F', 0.22), ('B', 'E', 0.59), ('A', 'B', 1.27),
          ('B', 'C', 0.61), ('C', 'D', 1.08), ('A', 'D', 0.72)
          ]

bi_paths = copy.copy(paths)
for path in paths:
    bi_paths.append( (path[1], path[0], path[2]) )

mjcarroll

{
 "metadata": {
  "name": "Horrible Lunchtime Hack"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {

mjcarroll

0.44	1
0.54	1
0.98	1
1.04	1
1.15	1
1.56	1
1.58	1
1.6	1
1.62	1
1.7	1

mjcarroll

Focal Length:          fc = [ 760.84916   760.33692 ] ± [ 12.49356   12.35419 ]
Principal point:       cc = [ 607.37808   269.25236 ] ± [ 11.55389   8.94308 ]
Skew:                  alpha_c = [ 0.00000 ] ± [ 0.00000  ]   => angle of pixel axes = 90.00000 ± 0.00000 degrees
Distortion:            kc = [ -0.32726   0.12925   0.00069   0.00060  0.00000 ] ± [ 0.01078   0.01474   0.00190   0.00182  0.00000 ]
Pixel error:           err = [ 0.90611   0.27294 ]

mjcarroll

Keybase proof

I hereby claim:

• I am mjcarroll on github.
• I am mjcarroll (https://keybase.io/mjcarroll) on keybase.
• I have a public key whose fingerprint is 418E DBEF 60B7 1DB4 4A2A 74DA 5EE7 4370 3027 8FD7

To claim this, I am signing this object:

mjcarroll

#!/usr/bin/env python3

# sudo apt-get install protobuf-compiler
# roscd cartographer && mkdir py_export
# protoc --python_out ./py_export -I . `find . -iname '*.proto'`

import struct
import gzip

import cartographer.mapping