ashelly

//Copyright (c) 2011 ashelly.myopenid.com under <http://www.opensource.org/licenses/mit-license>
 
#include <stdlib.h>
 
//Customize for your data Item type
typedef int Item;
#define ItemLess(a,b)  ((a)<(b))
#define ItemMean(a,b)  (((a)+(b))/2)
 
typedef struct Mediator_t

superwills

// Put this in a separate .h file (called "getopt.h").
// The prototype for the header file is:
/*
#ifndef GETOPT_H
#define GETOPT_H

int getopt(int nargc, char * const nargv[], const char *ostr) ;

#endif
*/

niw

/*
 * A simple libpng example program
 * http://zarb.org/~gc/html/libpng.html
 *
 * Modified by Yoshimasa Niwa to make it much simpler
 * and support all defined color_type.
 *
 * To build, use the next instruction on OS X.
 * $ brew install libpng
 * $ clang -lz -lpng16 libpng_test.c

aktau

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <assert.h>

/**
 * compile and run:
 *
 * OSX:

jensenb

import cv2
import numpy as np


def in_front_of_both_cameras(first_points, second_points, rot, trans):
    # check if the point correspondences are in front of both images
    rot_inv = rot
    for first, second in zip(first_points, second_points):
        first_z = np.dot(rot[0, :] - second[0]*rot[2, :], trans) / np.dot(rot[0, :] - second[0]*rot[2, :], second)
        first_3d_point = np.array([first[0] * first_z, second[0] * first_z, first_z])

TNick

/*
 * Author:  Nicu Tofan
 * License: BSD
 *
 * See below for getRealTime() license.
 */


#include <cblas.h>

dinob0t

"""
To generate 'num' points on a sphere of radius 'r' centred on the origin
- Random placement involves randomly chosen points for 'z' and 'phi'
- Regular placement involves chosing points such that there one point per d_area

References:
Deserno, 2004, How to generate equidistributed points on the surface of a sphere
http://www.cmu.edu/biolphys/deserno/pdf/sphere_equi.pdf
"""

adolfo-rt

header:
  seq: 17
  stamp:
    secs: 1398930444
    nsecs: 601168584
  frame_id: ''
goal_id:
  stamp:
    secs: 1398930444
    nsecs: 601169114

rygorous

// ---- Straightforward:
__m128i lo_int = _mm_and_si128(_mm_set1_epi32(0xffff), in); // low 16 bits of all vals
__m128i hi_int = _mm_srli_epi32(in, 16);   // high 16 bits of all vals
__m128  lo_flt = _mm_cvtepi32_ps(lo_int);  // exact (all 16 bit ints = machine numbers)
__m128  hi_flt = _mm_cvtepi32_ps(hi_int);  // exact
__m128  hi_scl = _mm_mul_ps(hi_flt, _mm_set1_ps(65536.0f)); // exact (just exponent change)
__m128  result = _mm_add_ps(hi_scl, lo_flt); // this is the only step that rounds.

// same approach also works with FMA where available.

leftclickben

Steps to migrate from SVN to GitLab

This process worked for me. I take no responsibility for any damage or loss incurred as a result of following or not following these steps or, for that matter, anything else you might do or not do.

Setup

• SVN is hosted at svn.domain.com.au.
• SVN is accessible via http (other protocols should work).
• GitLab is hosted at git.domain.com.au and: