companje

import cv2
import numpy as np
from Tracker import Tracker
from TouchEvents import TouchEvents
from pythonosc import udp_client as osc
from scipy.signal import convolve2d

w,h=640,480
mouseX, mouseY = 0,0
exposure=-8

companje

import cv2
import numpy as np

w,h = 640,480
cam = cv2.VideoCapture(0)
cam.set(cv2.CAP_PROP_EXPOSURE,-6)
cv2.namedWindow("src")
cv2.namedWindow("dst", cv2.WINDOW_NORMAL)
cv2.moveWindow("dst",w,0)

companje

import py5

class Quad:
    def __init__(self, s):
        self.p = list(map(int, s.split(" ")))

def load_quads(filename):
    return [Quad(s) for s in py5.load_strings(filename)]

def draw_quads(xy_quads, uv_quads, tex):

companje

PImage cam, screen;
ArrayList<Quad> cam_quads, screen_quads;

void setup() {
  size(1280, 480, P3D);
  cam = loadImage("vis_200.png");

  cam_quads = load_quads("cam_quads.txt");
  screen_quads = load_quads("screen_quads.txt");
}

companje

# By Rick Companje, 2023-08-26
# Enjoy!

# inspired by: https://stackoverflow.com/questions/10196198/how-to-remove-convexity-defects-in-a-sudoku-square/11366549#11366549

# Please let me know if you know an easier/better way to achieve this simple 2D mapping in OpenCV. 
# Something like OpenGL vertex / texcoords approach but then in OpenCV...

import cv2,csv
import numpy as np

companje

#https://becominghuman.ai/real-time-finger-detection-1e18fea0d1d4
  
  def bgSubMasking(self, frame):
    """Create a foreground (hand) mask
    @param frame: The video frame
    @return: A masked frame
    """
    fgmask = bgSubtractor.apply(frame, learningRate=0)    

    kernel = np.ones((4, 4), np.uint8)

companje

#!/Applications/Xcode.app/Contents/Developer/usr/bin/python3

import config,json,os,subprocess,ocr2json
from tqdm import tqdm
from joblib import Parallel, delayed

import Quartz,Vision
from Cocoa import NSURL
from Foundation import NSDictionary
from wurlitzer import pipes # needed to capture system-level stderr

companje

async function _fetch(url) {
  const rawResponse = await fetch(url, {
    method: "get",
  }).catch((err) => {
    console.error(err);
  });
  if (!rawResponse) {
    console.log("ERROR: Could not retrieve data.");
    return Promise.reject();
  }

companje

//Original by Frank Force (KilledByAPixel) - https://twitter.com/KilledByAPixel/status/1517294627996545024.
//Observable by Daniel Darabos - https://observablehq.com/@darabos/decoding-a-city-in-a-bottle
//Processing version by Rick Companje as intermediate step to 8086 assembly language. 
//this version currently lacks textures on the buildings. To be continued.

int w=72;
int h=50;
int t=0;

void setup() {

companje

@prefix geo: <http://www.opengis.net/ont/geosparql#> .
@prefix def: <https://hetutrechtsarchief.nl/def/> .
@prefix hua: <https://hetutrechtsarchief.nl/id/> .

hua:D8884A3B2E6CA8F6E0538F04000A374B
  a def:Adresvermelding ;
  geo:asWKT "POINT (9.1825624999999995 45.4652869999999965)"^^geo:wktLiteral .