ConAlgorithm’s gists

ConAlgorithm / videos_grid.py

Created August 14, 2022 09:51 — forked from luuil/videos_grid.py

Merging multiple videos into one grid video by opencv and numpy

	import cv2
	import os
	import numpy as np


	class ExtractImageFromVideo(object):
	def __init__(self, path, frame_range=None, debug=False):
	assert os.path.exists(path)

	self._p = path

ConAlgorithm / utils.py

Created August 14, 2022 09:47 — forked from Asadullah-Dal17/utils.py

This allow to draw text with color, blur background, it also have functionality to draw transparent shapes,

	'''

	Author: Asadullah Dal
	Youtube Channel: https://www.youtube.com/c/aiphile

	'''

	import cv2 as cv
	import numpy as np

ConAlgorithm / find_video_metadata.py

Created June 10, 2022 15:07 — forked from sscarbal/find_video_metadata.py

Python function to retrieve the timestamps of a input video file using ffmpeg.

	import subprocess
	import shlex
	import json

	# function to retrieve the timestamps of the input video file
	def findVideoMetadata(pathToInputVideo):
	cmd = "ffprobe -v quiet -print_format json -show_entries packet=pts_time"
	args = shlex.split(cmd)
	args.append(pathToInputVideo)
	# run the ffprobe process, decode stdout into utf-8 & convert to JSON

ConAlgorithm / hdf5.py

Created May 15, 2022 05:42 — forked from Franklin-Yao/hdf5.py

save and read images with hdf5

	import os.path as osp
	dataset_dir = '/home/frankllin/Downloads/DomainNet'
	split_dir = osp.join(dataset_dir, 'splits_mini')
	image_size = 84
	from PIL import Image
	import h5py
	import numpy as np
	from tqdm import tqdm

	def store_many_hdf5(h5file, images, labels):

ConAlgorithm / center_crop_scale.py

Created March 17, 2022 12:10 — forked from Nannigalaxy/center_crop_scale.py

Center Crop and Image Scaling functions in OpenCV using Python

	# Center Crop and Image Scaling functions in OpenCV
	# Date: 11/10/2020
	# Written by Nandan M

	import cv2

	def center_crop(img, dim):
	"""Returns center cropped image

	Args:

ConAlgorithm / .js

Created June 25, 2021 23:36 — forked from thefloodshark/.js

Tampermonkey Userscript - Keybind Numbered Google Results Select

	// ==UserScript==
	// @name Google digits
	// @include https://www.google.tld/*
	// @run-at document-start
	// ==/UserScript==

	// only work on search pages with #q= &q= ?q=
	if (location.href.match(/[#&?]q=/)) {
	window.addEventListener('keydown', function(e) {
	var digit = e.keyCode - 48;

ConAlgorithm / keylistener-tampermonkey.js

Created June 25, 2021 23:25 — forked from Petalousa/keylistener-tampermonkey.js

	// ==UserScript==
	// @name Generic Key Listener
	// @namespace http://tampermonkey.net/
	// @version 0.1
	// @description logs key events. useful for creating a script you want actived on a set of keys
	// @author Petalousa
	// @include *
	// @grant none
	// ==/UserScript==

ConAlgorithm / PhoneStateTestActivity.java

Created April 21, 2021 19:31 — forked from ryosms/PhoneStateTestActivity.java

電波強度取得

	package jp.sumasu.test;

	import android.app.Activity;
	import android.content.Context;
	import android.os.Bundle;
	import android.telephony.PhoneStateListener;
	import android.telephony.SignalStrength;
	import android.telephony.TelephonyManager;
	import android.widget.TextView;

ConAlgorithm / SignalWatcher.java

Created April 21, 2021 19:27 — forked from kimukou/SignalWatcher.java

SignalWatcher extends code

	import android.content.Context;
	import android.net.ConnectivityManager;
	import android.net.NetworkInfo;
	import android.os.Build;
	import android.telephony.PhoneStateListener;
	import android.telephony.TelephonyManager;

	import permissions.dispatcher.PermissionUtils;

	/*

ConAlgorithm / Top.java

Created April 11, 2021 04:42 — forked from thorikawa/Top.java

Android DrmFramework Sample

	package com.polysfactory.DrmFrameworkTest;

	import java.lang.reflect.InvocationTargetException;
	import java.lang.reflect.Method;

	import android.app.Activity;
	import android.drm.DrmManagerClient;
	import android.os.Bundle;
	import android.util.Log;
	import android.widget.TextView;

Contribute ConAlgorithm