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;

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;

yohhoy

/*
 * Convert from OpenCV image and write movie with FFmpeg
 *
 * Copyright (c) 2016 yohhoy
 */
#include <iostream>
#include <vector>
// FFmpeg
extern "C" {
#include <libavformat/avformat.h>