Seanmatthews

cv::Mat createLOGKernel1D(int ksize, float sigma)
{
    using namespace cv;

    float std2 = sigma * sigma;
    std::vector<float> seq(ksize);
    std::iota(begin(seq), end(seq), -(ksize-1)/2);
    Mat_<float> kSeq(1, ksize, seq.data());

    Mat XX;

Seanmatthews

1. Put slacktive.py somewhere on your system, then change the path in slacktive.plist
2. Put com.sean.python.slacktive.plist in ~/Library/LaunchAgents/
3. Add your token to com.sean.python.slacktive.plist (see file comments)
4. launchctl load ~/Library/LaunchAgents/com.sean.python.slactive.plist

bricerebsamen

 void
RingColors::convertPoints(const sensor_msgs::PointCloud2ConstPtr &inMsg)
{
  if (output_.getNumSubscribers() == 0)         // no one listening?
    return;                                     // do nothing

  // allocate an PointXYZRGB message with same time and frame ID as
  // input data
  sensor_msgs::PointCloud2::Ptr outMsg(new sensor_msgs::PointCloud2());
  sensor_msgs::PointCloud2Modifier modifier(*outMsg);

ubergarm

Poor Man's Fasting Mimicking Diet

The goal is to achieve as safely and comfortably as possible a Seyfried's Glucose Ketone Index (GKI) less than 1.0 to improve health over a 5 day period.

Date

Sunday May 6 - Thursday May 10 2018

Lead Up

nilsdeppe

;;; initfile --- Summary:
;;; Commentary:
;; Emacs 25.1 and newer tested
;;; Code:

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Configuration/Customization:
;; Defines global variables that are later used to customize and set
;; up packages.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

rbb

Mounting CIFS with automount on Ubuntu 18:

1. Install the necessary applications/servers:

   sudo apt install autofs smbclient cifs-utils

2. Configure autofs

create /etc/auto.cifs, with this variant from auto.smb, courtesy howtoforge

Seanmatthews

#include <boost/exception/exception.hpp>
#include <boost/thread.hpp>
#include <boost/chrono.hpp>

#include "opencv2/opencv.hpp"
#include "opencv2/highgui.hpp"

using namespace cv;
using namespace std;

carlos8f

Abraham Lincoln once asked one of his secretaries, If you call a tail a leg, how many legs does a horse
have?.
Five, replied the secretary.
No, said the President, The answer is four. Calling a tail a leg doesn't make it a leg.

A group of frogs were traveling through the woods, when two of them fell into a deep pit. All the other
frogs gathered around the pit. When they saw how deep it was, they told the two frogs that they were as
good as dead.
The two frogs ignored the comments and tried to jump up out of the pit with all of their might. The other
frogs kept telling them to stop, that they were as good as dead. Finally, one of the frogs took heed to what

trhura

#! /usr/bin/env python2

import cv2
import numpy as np

colors = []

def on_mouse_click (event, x, y, flags, frame):
    if event == cv2.EVENT_LBUTTONUP:
        colors.append(frame[y,x].tolist())

Seanmatthews

#include <opencv2/opencv.hpp>
#include <opencv2/imgproc.hpp>
#include <assert.h>

// Calculates Laplace of Gaussian kernel                                                                                                                                          
cv::Mat createLOGKernel(int ksize, double sigma)
{
    using namespace cv;
    using namespace std;