Code with me using Python and AI to build a face detection app

In this video, I'll be showing you step-by-step how I built a real-time facial recognition application using Python and the OpenCV library. Facial recognition is an incredibly cool and useful technology that can be used for everything from security systems to photo tagging.
The app I've built can detect, extract, and recognize multiple faces from a webcam feed in just a few seconds. I'll show demos of the final application in action and explain how the underlying machine learning makes it all possible.
Everything will be coded in Python for simplicity and easy of understanding - no complex math or theory required! By the end, you'll have a complete understanding of how to build your own facial recognition apps with Python and OpenCV.
Github for OpenCV xml: github.com/opencv/opencv
TIMESTAMPS
0:00 What we will be building with python and opencv
1:25 What is AI (artificial intelligence)?
1:44 What is machine learning?
1:57 What is generative AI?
2:58 What is NLP (natural language processing)?
4:13 Generative AI and NLP?
5:15 Code with me building a facial recognition app with Python
8:45 OpenCV xml file to use
9:45 End result with python and opencv

[@JohnR-fc7vr]

You're explaining really well and in very simple terms. Something that the whole community needs to do.

[@ciftcierdinc]

I love these videos! You are showing so much talent :) Let's go

[@izael2168]

Python is incredible, I love this language, it's already in my favorites to try later, top-notch video! Loved it!!

[@TiffInTech]

Thank you!! Really appreciate that! Hope you are having a great day!

[@JohnR-fc7vr]

Yes python is incredible. But I had added it to my favourite 7 years ago. I had switched from Java to python because this language is so awesome.

[@pile333]

I guess Python deepfake apps must have something in common with this. Love this kind of videos.

[@denovo3949]

Thanks Tiff as always!

[@fazalhayat7848]

Thank you for that video. Good Work

[@lucasroder886]

THAnks tifff omng u my favvv

[@cosanostra-9949]

wow it is so interesting ! :)

[@lesotv1056]

Wow love you already ❤

[@suhindubey8178]

Wow that's great Thank you ❤❤❤

[@TiffInTech]

You're welcome 😊

[@microDocs-worldinminutes]

Thanks Alot!

[@YashAndTioShow]

Hi Tiff, great video again, where could i find the information you use to learn all of these projects like this and the pdf to mp3 project. Where can we find the resources or information on how to build cool projects like these?

[@tuurblaffe]

i have a suggestion, i am almost finished with an extension for my virtual assistant. it works as a screen recorder either recording or take screenshots every n seconds the images get processed by opencv and ocr ofcourse to analyze it. the object detection detects objects on the screen while the ocr detects the text it will then send the detected objects together with the text to my virtual assistant. i gave my assistant a list of items i still need to buy for the hollidays and now i have my own personal shopping assistant. i cannot only tell my assistant what presents i still need but it works with everything else. reading a news paper or a blog and having the assistant explain and summarize it as you are scrolling trough it feels like it adds an additional layer of personality to it and the llm you are running will feel more like a companion than a chatbot in a webui. the recording part is just in a piece of code that sits on my desktop as a kind of button and will only record when i turn it on but will recorde only the screen it is running on as well i can drag it on the second monitor and it doesnt record the first monitor. now my next part is to have it browse on its ownv. this allready was somewhat doable by implemznting a webscraper to get the html and extract the stuff you needed byt this requires a scraper for each wzbsite. but if you use vision it can stay the same it doesnt matrer cuz you dont rely on the html anymore as object detection and character recognition pretty much extract what is visible for you so it will only use that. and it has a whole lot of othe stuff you can do with it. as i am shopping i am pretty much am building a database of the items and the prices of them allowing me to track items over time think about the possibilities with this. well and tbh my own llm running locally is pretty much 100 times better than chatgpt for recommending stuff or 1000 times more funny when making jokes about newspaper headlines cuz my assistant is uncensorred and i programmed it do have dark humour :o

[@palurihitesh8466]

wow your videos are really helping me a lot!!!

[@TiffInTech]

I'm so glad! Hope your week is off to a good start!

[@palurihitesh8466]

Hey! Could you explain about game development careers in 2023 and it's future@@TiffInTech

[@jacobdebrone]

You are a whole lot of fun

[@realleglesslizard]

My code doesn't seem to make a camera window when I run it. what could be the problem?

[@danacosta5237]

damn this was part of my capstone project in school and it gave me so much trouble. If only this came out last year lmao

[@TiffInTech]

No way!! Haha not great timing. Although I’m sure your project turned out great

[@moisesespiritosanto2195]

Hi, I'm from São Paulo! Yeah excellent! Abraço forte de Urso!

[@TiffInTech]

Yay!! Cheers hope your week is going great!

[@atakgokhan6449]

Can you share a software that fills in the details of a face with low pixels? Can you do this with Python

[@LouKhobor]

Which IDE you are using?

[@xpaul.]

You need to select the right interpreter in python, which has installed cv2 and numpy. That's why you get the the error on importing python modules.

[@johnoldfield2390]

Do you have any cryptocurrency and currency differentiator and explainer courses and then additional information on test nets main nets production servers and where the test net products merge with mainnets occur and or where the conversions are?

[@n0r.03]

I couldn't find the github file it annoyed me so much can someone please help? And tell me the link of the file?

[@arifzafri3552]

Hi Tiffany, I am a student at college and today is a weekend. I've been playing pokemon go and I am thinking that I would like to build a software that will able to find rare spawns of pokemon. I am watching your videos to get some ideas and it really inspires me 😄

[@loveall3233]

great idea

[@user-fw1ok4lz2j]

I got this error ((( module 'cv2' has no attribute 'cv2' )))

[@mhk9065]

I need your helpto build a vehicle detection system

[@erickcz7359]

Wow nice program are u doing this??? Are u learning IA ??? .As developer of IA maybe you have better oportunities in the job of one carrerer...you can have big oportunities if you are working whit IA tecnology❤❤❤❤

[@carlospinachomiranda9668]

🤩

[@sucode1621]

wow it's interesting with so few lines of code.

[@QueenSavagexxx]

this is great! but my question..how do i know i am now importing a virus 😭 im brand spanking new to this

[@vajidalishah3595]

Tiff get to the point what is it your mainly programming in? Lol your here there and everywhere 😂🎉

[@TiffInTech]

I like to build a variety of projects :) Mainly you will see python being used for projects in my videos!

[@vajidalishah3595]

@@TiffInTech employment wise what is it you are programming in?

[@gabyenhome2988]

Tkx

[@TiffInTech]

Cheers!

[@Eavai19]

please help me create face detection with name (registered user), unknown (unregistered user)

[@juanmacias5922]

More small projects. :D

[@lucasroder886]

Tiff yellow line mean spelling mistake hope this help

[@lucasroder886]

!!!!!

[@charsiu8444]

What about using the same technology to detect mosquitos, flies, cockroaches, etc. (and maybe somehow link it to a laser pointer) ...

[@juanmacias5922]

I believe Bill Gates had this idea years ago, with mosquitos in Africa lol

[@AbdulGiwa]

For the import error, have you tried checking if vs code is using the correct venv, that fixes it for me.

[@TiffInTech]

I haven’t!! Thank you🙏🏼 going to try that!! Thank you

[@AvinashSingh-vj3rk]

❤

[@TiffInTech]

Hope you are having a good week!

[@mr_Stranger_07]

Ohhh God 🥶 if you are a teacher then I spend my hole life to learn from you ❤️😉😪

[@zaid2868]

Do you know about deepfake technology?

[@laraibjaffar1735]

Tif pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls make a video on NLP engineering. Plsss

[@dapken]

Grayscale, well that explains melanin issue

[@udeve]

Asalamu Alaykum pls code source❤

[@azk3710]

I am bigginer person who is this guidance me

[@azk3710]

Hello

[@Makku293]

How am I supposed to pay attention while she's so damn pretty?

[@TheUnofficialMaker]

don't care for the angry man background

[@TiffInTech]

It’s Jack Nicholson blowing smoke from his cigar! No angry man ☺️💕

[@izael2168]

first

[@TiffInTech]

Yay!! Hope your week is going great 😊

[@vikavan9898]

that was so fun, thank you Tiff 🤍

[@Theyareout2getme]

What would u use to make an ai that will recognize faces and body shapes