You offer all these courses for free, you are indeed a great Man. Thanks for the awesome work Sir.

Great Tutorial. I wonder why this video has so few likes and comments. This video and the creator's effort need more appreciation. Thanks Murtaza

Honestly, you have helped me SO much with your videos! It's difficult to find good documentation for these things and the way you break down the details is so amazing. Thank you, you've taught me a LOT! I'm for sure going to get some courses from you.

I admire the punctuality of your course. Long ago (1985) our School Guidance Bureau bought an OMR reader and the Sofware to read bundles of marked sheets, marked by students, to establish their level of performance on several multiple choice tests. The raw scores were saved to a file. And by another program the final results were calculated and printed. I wonder if the same can be accomplished by the scanner in an all-in-one printer :) Until now the sheets I made myself worked splendidly with your program :) THANKS!!! :)

Thank you for your incredible tutorials! Your selfless dedication to sharing knowledge for free is truly appreciated. You've made a positive impact in my learning journey. Grateful beyond words!

I'm hitting the like button multiple times. Please keep uploading projects like this sir :)

Excellent presentation. Thank you for sharing. I will be watching out for all of your upcoming videos.

Great video! Everything is perfect!

I've been watching your tutorials since I woke up today and I'm really amazed!!! Tks for that!!!

Great project tutorials.Please upload more projects. U are best man .

This video is one of the best I have ever seen here on KZfaq! Your explanations have been excellent, I learned many things. Now it’s my turn and I try to do that myself. Thank you very much!

Você é inacreditável, sou seu fã

You are awesome ❣️ Great Tutorial keep uploading this type of content ... please

What an project bhai, superb work. Much much impressed. Thankyou for sharing ur knowledge and approach towards the opencv.

it's very helpful and clear!! Thank you!

Honestly, you have helped me SO much, Your explanations have been excellent, Sir how can we detect none marked bubbles and multiple marked bubbles?

Many thanks for this amazing video

loved it.thank you so much!!!!

You are doing well , your effort and clear explanation is really need to appreciate 👏 🙌 👍 😊 Thumps Up for your great work 👍 😀 💪

hank you soo much very direct link n works for me love the way you expressed the installation .

Excellent Video. Keep it up man

Thanks for sharing your experiences with us.

That was amazing 💙

Wow! it's Amazing I did it well ! Perfect work !

Awesome explanation, much helpful

Great work! Thanks

MasyaAllah, terimakasih banyak bro, tutorial yang luarbiasa🤩🤩🤩🤩🤩🤩.

You are the best! Thanks a lot!

Really helpfull tutorials. Helped a lot

Nice tutorial. Keep on uploading great project.

perfect Video, I really big fan of your channel

Thank You, Sir, A world of thanks.

you are very very intelligent ... Thank you so much

Nice tutorial! can you tell me how to detect square boxes in an image?

I think a new hero has born.

I love this time for the enlightenment

your explanation and concept are excellent. I learn a lot from you. but why are we using all that sorting function to sort the 4 corner points when we can easily get it using boundingRect() here is my code, hope it helps! for c in contours: if cv2.contourArea(c) >10000: peri = cv2.arcLength(c, True) approx = cv2.approxPolyDP(c, 0.02*peri, True) x, y, w, h = cv2.boundingRect(approx) # this will help to get the 4 corner points. _1st = np.array([x, y]) _2nd = np.array([x+w, y]) _3rd = np.array([x, y+h]) _4th = np.array([w, h]) ############ SORTING IS DONE ########################## But if you want to check if the 4 points are landscape or portrait and want to change in the landscape. then use this code after getting the 4 corner points. def findlen(p1, p2): """ using Pythagoras theorem to get the length of the two points length = sqroot[(x2-x1)**2 + (y2-y1)**2] """ lenth = ((p2[0] - p1[0])**2 + (p2[1] - p1[1])**2)**0.5 return lenth paper_length = findlen(_1st, _3rd) paper_breadth = findlen(_1st, _2nd) if paper_breadth > paper_length: # here breadth should be smaller than length temp = _1st.copy() _1st = _3rd.copy() _3rd = _4th.copy() _4th = _2nd.copy() _2nd = temp ############ DONE ########################## Also, what if the image is flipped (upside down) to fix that use some reference on the image and can easily fix it. If you have a better answer and if I m wrong somewhere I m happy to learn from you. Thanks a lot.

thank you so much , it worked 🙂

i appreciate that. thank u!!!

Thank you very much

I took two months to learn Adobe After Effects and Premier Pro. Now I am learning soft soft to make soft so I can have more verity

In The setup yup that was my problem thanks a lot

Thanks Sir! Is it also applicable with radio buttons? Because I want to get the value of the selected radio button on the pdf file

Hi! My name is Flávio, i like so much your tutorials. I have a question, how can i detect forms like vaiations graphs? For example, variation graphs like heart beats

Great video! Is there a way to identify a corrected answer? i.e. 2 answers are marked but 1 is with an X on it, I only want to identify the one without the X on it....

Sir, Instead of using options in ans variable .we have any chance to compare two images for correction.

awesome!

Excellent

thank you for great tutorial sir, can i use this code for multiple point, in this tutorial have two point biggespoint and gradepoint. can i use this code for multiple biggespoint, example there are 4 biggespoint in same weight and height

great video. I appreciate if you increase IDE font size.

hello im new to machine learning and i have a project now in my school: execute sql code from image, what can you suggest me to learn first

Thanks so much for tNice tutorials bro

i need to get rectangle covering the whole OMR sheet by 4 black circles on the 4 corners od the sheet. How can i do this?

Thank you so much!!!!

wow such great learning

Hello Sir, I’m using my own OMR that is a bit different from yours.I did up to finding threshold image and got a really nice clear picture. However, when I try to find the splitting of thresh image. I’m getting a really weird image. def splitBoxes(img): rows = np.vsplit(img,5) cv2.imshow("Split",rows[1]) utilis.spliBoxes(imgThresh) The above line of code gives some portion of row 0 image and some portion of row 1 image in rows[1]. Why is it not splitting each row correctly and what am I doing wrong. Hoping if you could provide some guidance.

Much appreciated and Thank you for sharing (In subscribed as well)...however I have a question, this Pycharm requires me to pay, are there any other Free alternative python I.D.E's to create these great projects?

Thank you so much, sir.

Sir Murtaza, thank you for the great information. I need an OMR scanner to save the database as CSV files and to work with the MySQL database to save the results.♥

If any dot or spot remains in the gap part of an OMR sheet not in the number and circular part of OMR, Will it be a problem or will the machine count it?

I could not stop clapping ... I needed this so bad. but my question is what if none of the options were marked by the student?

Hi Murtaza, thanks for your video - it was very informative! I have a question - if you instead show the whole A4 paper in the webcam, then would the code break? This is because the 'biggest contour' will be the A4 paper itself, and the second biggest contour will be the questions box. How can you adapt the code to constantly work regardless of whether the A4 sheet is fully in view?

Hi, thanks for such a great video, please let me know can it read the barcode too?

thanks

Nice Tutorial. Can you do a 100 items OMR tutorial?

I was surprised how understandable tNice tutorials tutorial is, thanks!

sir if we want to increase no. of question ?what are the change that we made?

the top, when I installed soft soft (restart didn't help). I have a creative softblaster z softcard. I'm assuming it has sotNice tutorialng to do

The OMR code is running fine 5x5 Matrix and if all rows bubbles are fill. I am facing problem when I try to run 6x4 or others and few rows bubbles are empty. Please suggest

hi sir important question can i turn this code in to an app if eever i made my onw version? and add some things?

thanks for your great tutorial may i have the source code? im a student and currenty working on a project for training

Sir how we read and store this data into database or any file kindly explain it

Sir what if the question paper contains multiple columns of questions can please suggest me a solution and one more thing is that this code only works best for question paper containing equal number of questions and choices

Sir please for the stackimages function, can I get the code fro line 37 and 38

wow thank you! i

Hello After i installed utils I get the error message : module 'utils' has no attribute 'stackImages' what am I doing wrong?

Hello I encounter an error in img= cv2.resize(img, (widthImg, heightImg)) how can I resolve it? Thank youu

The reason for my asking, is due to crackling/distorting soft, whenever the drum/snare, or whatever is playing. TNice tutorials was the case off

Aoa sir kindly tell me what model is used in this project

if anyone is having problem splitting the image horizontally or vertically try resizing imgThresh to the nearest multiple of 5(or another number depending on your needs) def splitBoxes(img,choices,questions): imgWidth = img.shape[1] imgHeight = img.shape[0] multipleW = choices * round(imgWidth / choices) multipleH = questions * round(imgHeight / questions) img = cv2.resize(img, (multipleW, multipleH)) rows = np.vsplit(img,20) boxes = [] for r in rows: cols = np.hsplit(r,5) for box in cols: boxes.append(box) return boxes this is how I did it

thank you for tNice tutorials it helped a lot

Thank you sir very helpful tutorial you provided to us. Sir, I have one question-How do I extract answers, if image is rotated by any angle?

Is 100 mcq tutorials are stress full.

If bubble (mcq filling place) has been cut with blade then the remaining mcqs will scan omr machine Reply me

Sir i want to make this project on flutter so sir is this possible in it .. plzz replay .

Honestly it help but how we save the result in excel and make it a list and also it can take name of the candidate and there roll number and save all these in excel.

File "", line 6, in concatenate ValueError: all the input array dimensions for the concatenation axis must match exactly, but along dimension 0, the array at index 0 has size 255 and the array at index 2 has size 350

Can I ask you a question. approx = approxPolyDP (i, 0.02 * peri, True) python does not recognize approxPolyDP as a function. It only accepts approx. I use python 3.7.2

thanks for sharing?does anybody know how to call pyhton codes from dart on flutter ?

coooool!!!

return _nx.concatenate(arrs, 1) File "", line 6, in concatenate ValueError: all the input array dimensions for the concatenation axis must match exactly, but along dimension 0, the array at index 0 has size 255 and the array at index 2 has size 350

Hi, is this neural network?

Thanks for this video, but how can I expand this to many mcqs?

you are the only one ,keep it up brother

good

Hi! Thank you so much for your helpful tutorial. I'm having a trouble with displaying the labels, for some reason, it gives this error: "File "/.../OMR_Main.py", line 139, in imgStacked = utilus.stackImages(imageArray,0.5,lables) File ".../OMR/utilus.py", line 38, in stackImages cv2.putText(ver,lables[d],(eachImgWidth*c+10,eachImgHeight*d+20),cv2.FONT_HERSHEY_COMPLEX,0.7,(255,0,255),2) TypeError: Can't convert object of type 'list' to 'str' for 'text' My code for labels is exactly like yours.

Horizontal and vertical split not working properly. They are not giving one row?? What should i do

please , can you make a quick video , how to change the number of questions , with the same bubble template , please , and thank you a lot .

Can you make a tutorial on training SSD on custom datasets?

How to get the utils / stackimages function?