REAL TIME OBJECT MEASUREMENT | OpenCV Python (2020)

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In this video, we are going to learn how to perform object measurement using OpenCV and Python. We will use an A4 paper as our guide and find the width and height of objects placed in this region.
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16 июн 2024

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Комментарии : 237

@Sagar_Tachtode_777 3 года назад

You are the Real Hero of OpenCV, well done!!!

@ArunMPEdison 3 года назад

Great beginner friendly video, Thank you for patiently walking through. Gives a useful insights into how to tap into navigating through the image pixels and coordinates with contours.

@jeff3257 3 года назад

You have the absolutely most professionally looking tutorials on RU-vid. Super helpful!

@murtazasworkshop 3 года назад

I am glad you found them helpful.

@bemresolvido8856 3 года назад

congratulations for this amazing tutorial. It answered most of the questions that I had. Thank you.

@ilthizamimtiyas3482 3 года назад

This is gonna be my favorite channel

@HoaNguyen-dr8zk 3 года назад

Thanks alot! I really enjoy learning this new hard topic! Hope that you are going to make more tutorial instructing us some functions similar to Cognex, Mitsubishi, Keyence industrial vision application.

@rafaelneri5701 3 года назад

I´m a fan of yours video tutorial. I learned python and OpenCv with this amazing videos.

@murtazasworkshop 3 года назад

Glad you like them!

@quahntasy 4 года назад

*Absolutely marvelous.Loved it thanks.*

@murtazasworkshop 4 года назад

Glad you enjoyed it

@swatiahuja9720 4 года назад

Amazing! I have been following your tutorials and I got to learn a lot from them. There's a thing I want to implement, Realtime dynamic hand gesture recognition. I couldn't find a suitable source for that one over the internet. Although I could train your traffic signal model for getting a static solution for the same. If You could consider a dynamic project for one of your videos that'd be very helpful.

@murtazasworkshop 4 года назад

Thank you . I will look into it.

@user-lk5lj6vm7o Год назад

Thank you so much! It was a great help. You explained them easy!🖐🖐

@siddharth_bhawsar 3 года назад

Great Tutorial man, learned a great deal of stuff in one single video. Keep Going! I'm going to check out the deepfake tutorial! Thanks A lot

@the4hunters 3 года назад

You my friend, are a legend

@KChen-ks4le 3 года назад

very well explained tutorial, thanks for sharing!

@robertobaldizon8206 3 года назад

Amazing videos. Thank you very much.

@idriss1717 3 года назад

Good job! Can you show me how to measure the distance between two things in an image, please?

@hiraokii 3 года назад

Amazing bro, I am using all knowledge that u have been sharing. Thanks so much

@murtazasworkshop 3 года назад

Glad to hear that

@nejatkaraca Год назад

Thanks alot Murtaza. Good video.

@harishsivasubramanian161 4 года назад

Great tutorial! Where can I find the image which you are using?

@shreyankkamalapur6201 3 года назад

Thank you sir. Great tutorial

@anmolpunetha3994 4 года назад

It's gonna be a great tutorial again. Great

@edSabio572 3 года назад

Great tutorial!

@user-tn8qp7ys5m Год назад

makes complete sense. Only a couple other tNice tutorialngs I need to find out before I can actually make it work, but you’ve got more in depth

@chockalingamathilingam4396 3 года назад

wonderful video story and easy to understand without code

@shoter3967 4 месяца назад

Thanks alot broo u are perfect ☠️

@MiguelRodriguez-wn8mc Год назад

Hello, it's very nice. Your development seems to work very well with square and rectangular objects. Now, what happens if the object doesn't have that shape? For example, a wood shaving, a small piece of paper cut by hand, some shapeless pieces of plastic.

@vishaljakkulwar1918 2 года назад

Nice work! Could you add the arrowed line code aswell?

@jayanthr248 3 года назад

You're awesome!

@Proviper666 Год назад

Mind blown!

@science4allworld587 3 года назад

Excellent..

@averno6174 4 года назад

As allways, amazing, clear, thanks again for your work

@murtazasworkshop 4 года назад

Thank you! Cheers!

@ayyappahemanth7134 4 года назад

I love your videos and able to write opencv on my resume because of your videos(main contribution).please video on text recognition from scratch sir

@murtazasworkshop 4 года назад

Thanks. You can check out the text detection tutorial here ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-6DjFscX4I_c.html

@FahadKhan1 3 года назад

Very nice, how about programming same using C++?

@tanakronplatinums 4 месяца назад

Thank you so much Teacher

@Skilled7105 3 года назад

can you make a opencv tutorial on imagegrab and detecing objects on your computer screen?

@eij1704 3 года назад

I've reached the last part of the video but I'm left with some sort of a cliffhanger because it's incomplete and since you've shifter to a different website now, I can't access to the original code. I hope you can put the code back :) much appreciated :D

@nataliameira2283 4 года назад

Excelente! Adorei!

@claudiomiranda2 3 года назад

esse cara é top d+, ainda bem que conheci o canal dele kk

@glazeinfotech1555 3 года назад

i am great full to you sir

@cuonggenie 4 года назад

awesome job. Thanks so much

@murtazasworkshop 4 года назад

You're welcome!

@aritahalder9397 2 года назад

Hi.. your videos r very helpful… can you please let me know if we can read 16 bit images in openCV? If so then how?

@omkarpatil8720 3 года назад

can this be used for measuring 2metes x 3meters rectangle dimensions if we change reference polygon to 4 x 4 meters instead of A4 paper dimensions. Also what is the accuracy of measurement for this application?

@luqmanharits1456 Год назад

Hello sir, Can the camera measure circles and triangles and other objects? Thankyou

@MohdIrfan-dm1gv 2 года назад

A very thank to you Murtaza bhai .What is the scale value ? how to calculate it?

@nadiatisalsabilla8898 3 года назад

you have a great tutorial but when can i get the tutorial if i want make distance detection between camera and object?

@nuramirabintiabubakar824 Год назад

hi,nice explanation. may i know.. about 1.png it is live captured or difference image from webcam?

@saadwaqar7003 2 года назад

Great tutorial, thanks!! But how did you convert the values from pixels to mm??

@QuarktaschemitSenf Год назад

you know how many pixels the 291 * 210 mm of the A4 sheet take --> so you have pixels / mm or vice versa

@jothegamechanger 3 года назад

Can we make how to calculate how long based on bounding box? (Just bounding box not object like this? How?

@howtogamedev_ 3 года назад

can you please make a video about distance between an object and camera

@kacpermalczewski6186 2 года назад

How about irregular shapes for example rectangle with a peak from 1 side?

@mikilmku1554 2 года назад

Very good video my friend, but I try it myself and doesn't work well when two objects are touching each other... Do you know how to solve this problem?

@matiastello2330 4 года назад

Excellent video! I followed your code step by step and I had no problem, I just have a question. How can I make it work with my computer's webcam? Should I replace everything that has the variable "imgContours2" with the variable "cap"? or simply changing the "webcam" flag from False to True?

@hafizmuhammadabdullahbhatt9047 3 года назад

Just change the webcam flag

@amoghmilindpatwardhan175 Год назад

Should the refenrence object and other objects should be in same plane?

@siddharthrana512 Год назад

Hi sir , i am intrested in your mobile app course , but i have a small question that in scanner , can we learn to scan the items and pay and go like system??

@PabloLucio 7 месяцев назад

Could this be used for measuring people, like arms length, legs length, etc in real time?

@geraldmusandirire5446 3 года назад

Can this be used to measure the distance of an object from the camera?

@halitsudan1822 3 года назад

Can you make a tutorial using Raspberry Pi or Nvidia jetson nano about object detection and trigger a servo with received data. thank you for share.

@rengoku2508 3 года назад

Hi its a good tutorial!! Your explanation is so detail. Can you make a tutorial for object detection and measure distance from camera? It such a helpful for me. Thank you in advance!!!!

@murtazasworkshop 3 года назад

Noted

@rengoku2508 3 года назад

@@murtazasworkshop thank you for notice me!!!! Its a good help if u can do the tutorial for video not for image 😊

@ADIXCHANNEL 3 года назад

*hello sir can you make a video on smart glasses with face recognition using ardiuino and displaying the results on mini tft screen*

@jonilsarmiento3320 2 года назад

Can i use this for measuring size of fruits?

@cuongcuong6507 4 года назад

good

@shubhamiratkar6307 2 года назад

nice

@YazeedAlkosai 3 года назад

Amazing....and very helpful to me...also I have a question on how to measure the 3D model as (heights, width, depth)...if there is a possible way could you tell me how could follow your answers to my question. thanks in advance

@murtazasworkshop 3 года назад

Hi. the 3d object measurement would require depth information which could be achieved with a 3d camera

@arifkarisman1016 3 года назад

amazing..

@murtazasworkshop 3 года назад

Thanx

@thaniaansaliputriprasetio4421 2 года назад

hi, I have a question. your program, is soooooo good, but on my computer, they don't give an accurate size, what do I have to do to fix that problem, sir? thank you

@shauncs 7 месяцев назад

wonder what your dev machine configurations are. Mine it's a core i5/16GB ram and it takes more than 3-4 mins to run the program where as yours runs instantly :D

@electro25 7 месяцев назад

any offer for all your courses?

@ajayysingh4976 Год назад

Hi Sir what will be the objective and scope of the topic can u plzz say??

@jokosusilo303 4 года назад

Hi, amazing tutorial as always. I have a question, does it only work with the image taken from above the object (or 90 degree angle)? Thanks for this lesson..

@ashutoshfulzele2442 3 года назад

ya if we use top view image then it works fine..else for some angular view, we use 'warpPerspective'

@amaanshaikh6868 2 года назад

What are system requirement for this project.

@Liebendan Год назад

Would this be usable on farm to measure animal height via cam would it need a set white background and static distance from item and could it knownofnits same cow fir example and add on of it has grown?

@ajoras9197 3 года назад

Can it calculate dimension of the object if it is placed in different backgrounds

@mariorodrigues1888 Год назад

i'm a rookie on pytho but my thesis is arond this kind of application, do you know if it precise on circles, or do u think it can be applied for precision ?

@Syed-kr6hd Год назад

Bro please help me i am getting error at the last part the you've pasted it's not visible clearly please give us full screen view and thank you for this

@QuarktaschemitSenf Год назад

Hey Murtaza, first of all thank you for all your effort and for making the world a bit of a better place, by providing free education. I would like to ask , if there is the possibility to rent you for a teams-call, regarding in depth-questions on yolov7. Greetings :-)

@arielrahmansyaharifin6187 3 года назад

I have a question, how if I only want to measure a single line?

@shankarpediredla666 3 года назад

Can we check our hand dimensions in it ?

@omkarpatil8720 3 года назад

Murtaza what if i want to measure big objects lets say 750 mm square object....what limitations are there for big objects can we measure flawlessly

@adriansuarezdelvillarpomar840 3 года назад

I love this program, could you please tell me if it will work with clear pieces of glass and how high I can go on the picture. I would like to measure 4 or 5 pieces of clear glass between 12''-35'' x 50''-90'' from 10' of high, do you believe it will work on it?

@murtazasworkshop 3 года назад

If you can find the edges of the glass using contours then it can work.

@Itsnotmondayyet 2 года назад

As shown in the starting of the video, how to do it in real time? Like you showed us how to do it with images. How to do it in a real time video?

@SergeiKuznetsovNet 3 года назад

Dude, please follow the PEP8 standard!

@sahilmutha3122 3 года назад

Hello Murtaza sir, I needed your help in one of our research project on object detection and its distance calculation. Can you plz reply on this comment so as to where to contact you regarding the same

@elijahturatsinze1576 3 года назад

Hello Sir, Thank you so much for this informative video. Can you please give us tutorial for circular object ?. Thanks

@murtazasworkshop 3 года назад

For circular objects the corner count will be higher So you can say if more than 10 corners than its a circle. Or you can look into hough circle transform.

@elijahturatsinze1576 3 года назад

@@murtazasworkshop Thanks for the reply. Let me apply it

@shroukkamel1526 3 года назад

What is the way to add the image path to the pycharm file, such as Image 1.jpg, to video

@extremvision1987 4 года назад

There are some android applications available doing the same thing?

@vinaypathak4199 3 года назад

Can we measure dimensions of a complicated object..like a rectangle and many small circles inside that rectangle?

@martynaslaucka8147 3 года назад

I have the same question

@errakkaskhalid2562 4 года назад

please i want to calculate the diameter of an orange or an apple in a picture, how i will do it

@vishwatej434 3 года назад

Bro. If the object is for example an image of a person. Can this still tell the measurements?

@oleksandr1375 3 года назад

🔥🔥🔥

@ahmedemam5276 3 года назад

Hi i want to know convert pixel distance to cm distance like i use human pose estimation and get distance between right and left shoulder in pixels how to convert that to cm thanks in advance

@cherrysingh5646 6 месяцев назад

Can this method work for the height of a network tower using the camera

@itevening5622 3 года назад

God Blessing

@circuitdesigner7489 3 года назад

please tell the points in which you have put text 'cm', it is not visible in the video

@shukkkursabzaliev1730 2 года назад

47:20 - findDis(). In case you are looking for this function specifically

@abhimanyukspillai6572 3 года назад

Kindly help. My final output is scaling down (even without dividing by scale variable). Why does that happen?

@sabyasachimohanty2188 3 года назад

Hello sir...this is a great video..sir am working on a project ...that project on about measures the body chest length and shoulders for shirt ..sir could you help me out... ??