OpenCV Python Tutorial | Creating Face Detection System And Motion Detector Using OpenCV | Edureka

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This Edureka Python Tutorial video on OpenCV explains all the basics of OpenCV. It also explains how to create a face recognition system and motion detector.
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#PythonOpenCV #FaceRecognition #Edureka
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Got a question on the topic? Please share it in the comment section below and our experts will answer it for you. For Edureka Python Machine Learning Course curriculum, Visit our Website: bit.ly/2OpzQWw

[@vandanaahuja7545]

Can I get the code?

[@PujaSingh-pz7rx]

Thanks for this awesome explanation. 😊

[@richardharrison7114]

Can you please provide the code

[@TusharM1961]

Please Share the code for motion Detector

[@manthanpatel779]

thank,, you so much,, for this videos,,, i have learnt so many things from it,,,,,,

[@TheMarotron]

TimeStampped list of topics in this Video: 0:45 What is Computer Vision 1:30 How a Computer Reads an Image? 3:38 What is OpenCV 4:48 Basics of OpenCV 4:54 Load Images 7:55 Image shape / Resolution 8:03 Displaying the Image 9:58 Resizing the Image 12:26 Face Detection 16:51 Capturing video 22:53 How to capture the video, Instead of first Image/Frame of the Video 28:26 Motion detection using OpenCV 28:33 Problem statement 29:14 Solution Logic 31:57 Motion Detector 34:10 Now we need to calculate the time for which the object was in front of the camera. 34:15 Storing time Values 38:29 Plotting the Motion Detection Graph

[@kunns123]

Thank you!

[@DeepakSingh-ji3zo]

Awesome tutorial....All my life I wanted to learn this :)

[@abdulwahabmoro9133]

The tutorials was very insightful. Thank you for the good work done.

[@edurekaIN]

Hey Abdul, we are glad you loved the video. Do subscribe to the channel and hit the bell icon to never miss an update from us in the future. Cheers!

[@amankaushik5833]

A very reasonable course teaches a layman everything!!😎🤩

[@5GLayer3Tut]

Sir nice tutorial please upload more tutorial of machine learning edureka is only one youtube channel which updates the latest technology I love edureka

[@edurekaIN]

Hey Asif, glad you feel that way. We will surely process your request as soon as possible. For now, you can check out our Machine Learning Playlist: kzbin.info/www/bejne/hpuTn5iPitVsisU Do subscribe and stay tuned for future updates

[@tedmosby9409]

wow they way you lay code out is the best iv seen on youtube so far so much easier to understand

[@barncha]

Hi edureka, just want you to know how I really appreciate you sharing these tutorial videos at no charge when our lessons gained is priceless. I'm a complete beginner to CV and I gained so much practical learning in less than an hour. Many thanks to you! Cheers!

[@omarabrilvivanco2517]

I think this is one of the best tutorials I have found on youtube, even, you as a teacher could not imagine. Only I would like to say THANK YOU VERY MUCH. (MUCHAS GRACIAS) :-)

[@TejasDhanani]

For error on *Video Capture* (18:15) : Use: *video = cv2.VideoCapture(0,cv2.CAP_DSHOW)*

[@niteenautade]

Fantastically Explained ! Good job.

[@kartikbansal3107]

face detection part worked superbly thnks

[@rameshr6300]

Best vedio on opencv ever seen.Keep going on guys .We all r be behind u

[@anmjubaer]

Nice presentation, well explained.

[@erajkhan942]

This is a best tutorial ever.. i have done my project related to openCV Thank you Edureka :)

[@slimbuv]

The way you explained was awesome. Thank you so much for this tutorial

[@edurekaIN]

Hey Simbu, thanks for appreciating our efforts. Do give this video a thumbs up and subscribe to the channel for more amazing content. Cheers!

[@Samuftie]

direct applicable. thank you!

[@ratanpriya4148]

i watch this video.. and amazing learning experience... all thus i m not know about OpenCV. but finally i know its a library. and how it works. good experience.

[@hacker6695]

Super Explanation... Really Appreciable...!!!

[@1DarkBlossom]

Thank you for taking time to explain all the complicated stuff I don’t habe any idea about. Keep up the good work

[@edurekaIN]

Thanks for the compliment! We are glad we could help. Do subscribe to our channel to stay posted on upcoming tutorials.

[@SumanBiswasintouch]

Thanks for explaining it in so simple way.....!

[@kavithamg6635]

Wow, you are really a good teacher 😀 Thanks for this tutorial!!

[@swapnilsbagul]

Nicely explained .... Good learning

[@vigneshmani2636]

Simple and crisp.... awesome

[@hamzazaheer3977]

for anyone struggling with cascade object use this fc = cv2.CascadeClassifier(cv2.data.haarcascades + "haarcascade_frontalface_default.xml")

[@narendarreddy3916]

How to create cascadeClassifier object ? I mean what is that "haarcascade_frontalface_default.xml"

[@chirayumaheshwari7736]

basically you are not required to create classifier you can find them on githun=b what you are need to do is just click on the required classifier then go to row then save the page in the folder where you have all the files related to anaconda a.k.a home>>windows(c)>>user>>name folder

[@gadgetboynaija]

It is an XML file you can download from GitHub. Do a Google search for "OPENCV haarcascade_frontalface_default.xml" and save the "haarcascade_frontalface_default.xml" file to your pc. Then you can point to it from your code.

[@adnanbandey5450]

search "haarcascade_frontalface_default.xml" in the file where opencv is installed and copy the whole path in that command while creating the classifier object.

[@shipper611]

stuck with the same question...

[@ayushranjan2494]

the xml file is just a file which contains the features of faces .it is just like a training set from which the program will know what a face looks like ..... just search the file name in google and you will see it in opencv github . download and use it in your computer .

[@vin.....2k]

perfect start for beginners!!

[@SantoshKumar-fr5tm]

Explained in a pretty simple way. At least I understood the concept behind it. thanks

[@edurekaIN]

Thank you for appreciating our work. We are glad you loved the video. Do subscribe to our channel and stay connected with us.

[@hassainehassen5700]

Amazing, thank you Sir

[@zigazagateam]

Many thanks for such an interesting session. Very nice tutorial!

[@edurekaIN]

Thanks for the compliment Ferran! Do subscribe to the channel and hit the bell icon to never miss an update from us in the future. Cheers!

[@sadhanapatidar5369]

Very helpful for me...thank you sir

[@muminibnaadm3361]

From now i am fan of edureka.. Love you

[@muhammadbilalawan]

Wondering and clearly explained everything! Thank you

[@edurekaIN]

Hi Bilal, thanks for the appreciation. We are glad that you loved the video. Do subscribe, like and share to stay connected with us. Cheers!

[@hetalgulhane2630]

very helpful this video. thank you so much

[@jaufraysauron5969]

Thank you for your great tutorial! I have a question though: at the end, why does it change from thresh_delta to thresh_frame in the line: (_,cnts,_) = cv.findContours(thresh_delta.copy(), cv.RETR_EXTERNAL, cv.CHAIN_APPROX_SIMPLE) ? And what does thresh_frame represent?

[@horaciolampe166]

EXCELENT VIDEO!!!! THANKS YOU VERY MUCH!!!

[@himanigajjar1260]

Hello, thank you for the tutorial, it's help me a lot

[@psudheerbabu2300]

Very much inspired and knowledge gaining video. We want tutorial on on book aswell.

[@bharatbajoria]

Great tutorial, thanks for the insights

[@pardonmasuka2]

Thank you for the video!!! Very helpful!!!

[@JA5GZ]

Bro thank you so much for explanation

[@sinharoop]

Like the Confident & speed of the tutor.

[@amitkarmakar6418]

Thank you Edureka! for this detailed tutorial... Saurab sir Plz upload a tutorial on bokeh as well

[@edurekaIN]

Hey Amit, we are glad you feel this way. We will be processing your request soon, so do subscribe and hit the bell icon to never miss an update from us in the future. Cheers!

[@SChannel404]

Thanks. Nice video

[@NEURA152]

Thanks , appreciate your effort

[@5uperzer0]

This was super helpful

[@neopolitanimran2157]

Fantastic!!!.. Practical easy to learn..

[@edurekaIN]

Hey Imran, we are glad you feel this way. Do subscribe to the channel and hit the bell icon to never miss an update from us in the future. Cheers!

[@freedmoresidume]

Great tutorial. Thanks a lot for sharing

[@krishj8011]

very useful... thanks...

[@swetha6555]

I have completed my project in one single day..thank you very much for saving my time !!

[@harihari8658]

I need this project pls...

[@edurekaIN]

Hi Hari, kindly drop in your email id to help us assist you with the required source codes. Cheers :)

[@allaboutdata2050]

It was very nice tutorial for implementing opencv in python. All the concept of face detection and motion detection was clear 😊 . Very good tutorial sir ... Please keep uploading such tutorials... One request : please try make tutorial on how to make our own AI system from scratch . It will be very helpful 😊

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Hey Girish, thanks for the compliment. We are really glad you feel this way about our channel. We will process your request as soon as possible. Do subscribe and stay tuned for future updates. Cheers!

[@nagavarmadandu1027]

Sir thank you so much, you detailed explain of each line . I want Face recognition attendence process and that is stored in folder or database.

[@pravingawanang9150]

Thanks edureka! 👍 Great video..

[@TaaaiooMarvel]

I like it 😍 you're the best... 😎 😁 💪

[@nivitus9037]

Grateful Explanation, Please create a full course on Computer vision ..

[@arpangarg2312]

Reallyy liked this video.

[@vikashchandramaurya1168]

Thank you so much for such nice tutorial 😊😊

[@BhimPandey]

very nice tutorial, easy thought... keep it up,,,,

[@ayushnaithani7169]

Vedio is too good...very helpful I hope u will keep uploading such vedios in coming days for all the programing languages

[@Umeshkumar-hb9nn]

thank you so much for the tutorial

[@kaarthigeyanrajendran5513]

Please do tutorial for face recognition.

[@anAlokDubey]

Thanks Edureka. Your videos are really helpful to us. 😊

[@karthickrajalearn]

In 40m 4sec Separate tutorial on bokeh with Basic mathematics concepts

[@sucharitaghosh4511]

It is really awesome how you explained everything. Thanks a lot.

[@edurekaIN]

You are welcome👍 Do subscribe to our channel to stay posted on upcoming tutorials: kzbin.info.

[@arslanalimalik7905]

Very good tutorial... Very helpful for me. Thank you Edureka.😍😍. can you please make full tutorial on Face recognizing.

[@ancyjenifer201]

very nice explanation.....

[@LeishangthemBishwantaSingh]

Nice explaination,thankx a lot

[@kalyanbanka7287]

nice explanation with real time example

[@edurekaIN]

Hey Kalyan, we are glad you feel this way. Do subscribe to the channel and hit the bell icon to never miss an update from us in the future. Cheers!

[@mvlad7402]

Excellent video on opencv motion detection internals

[@edurekaIN]

Glad it was helpful!

[@judetenga2148]

at 5:45 how did you get that url link of the image to paste it inside img = cv2.imread (). Im a bit confused on that. Thanks,

[@KeffelewAssefa]

Thank you

[@mansooor2008]

thank you pro really is very good explanation for lesson

[@edurekaIN]

Hey Mansoor, we are glad you loved the video. Do subscribe and hit the bell icon to never miss an update from us in the future. Cheers!

[@utkarshjaryal6170]

you are great Edureka !!! every time i got doubt you are always there .Thank you

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We are super happy that Edureka is helping you learn better. Your support means a lot to us and it motivated us to create even better learning content and courses experience for you . Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

[@plouf1969]

Great video!

[@virupakshPandey]

Thanks for a such a amazing tutorial

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Hey Virupaksh, we are glad you feel this way. Do subscribe to the channel and hit the bell icon to never miss an update from us in the future. Cheers!

[@sourabhbagade6932]

The main thing is I like most your presentation.

[@fireinsidepower3648]

This is Great Video

[@JesusLegarda]

Really well

[@vinaychiruvella2459]

Really nice explanation, the order of the explanation is also good.

[@edurekaIN]

Hey Vinay, thanks for the compliment! Do subscribe to our channel to stay posted on upcoming tutorials.

[@8dsounds433]

thanku so much

[@aavulaanusha3141]

Very grateful for your step to teach us..this tutorial made me free from my project stress.. Thank you for your time

[@edurekaIN]

Hi : ) We really are glad to hear this ! Truly feels good that our team is delivering and making your learning easier :) Keep learning with us .Stay connected with our channel and team :) . Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

[@shubhamkatke9852]

nice explanation

[@aditisrivastava7079]

The explaination was very good .....Yes if Possible please provide the tutorial on Bokeh

[@SachinKumar-uv4nu]

Great explained

[@ANSYoutube]

Best channel for ai ml

[@Mukeshkumar-yl1qq]

Really helpful... thanks🤩

[@edurekaIN]

You're welcome 😊 Stay connected with our channel and team :) . Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

[@papow6309]

Thank you teacher

[@hemanthvokkaliga]

Superb sir I understood soo much thanks 😊

[@edurekaIN]

Happy to hear that!We are glad to have learners like you . Do subscribe our channel and hit that bell icon to never miss an video from our channel .

[@tanushreenagar3116]

Nice thnk u

[@sagarmahato6690]

it was pretty good...

[@edurekaIN]

Thanks for the compliment Sagar! We are glad you loved the video. Do subscribe to the channel and hit the bell icon to never miss an update from us in the future. Cheers!

[@puja5654]

nice Vedio sir thanku so much

[@engwarsamadiiriye433]

Thanks Sir Keep going effort Please share us updates new technologies

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Hey Warsama, we are glad you loved the video. Do subscribe to the channel and hit the bell icon to never miss an update from us in the future. Cheers!

[@madhavagarwal2658]

great video!!

[@sanjeevi567]

Awesome tutorial sir...

[@edurekaIN]

Hey Sanjeevi, thanks for the compliment. We are glad you loved the video. Cheers!

[@rajeshwariarumugam6409]

Thanks for the detailed session!

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[@prasadjayanti]

This was awesome !

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[@alamgeer401]

Best ...

[@aruv6128]

Super video's from you guys

[@muffiq1]

Very nice tutorial. Please help us with the Bokeh tutorial as well. You guys are awesome. Thank You!!!!

[@hannaalemu9539]

it was really helpfull 10q