Face Mask Detection using Keras, Python & OpenCV - with source code (COLAB)

Here we go over a simple face mask detection system using Keras, Python and OpenCV.

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Source for this project:

[rohandutta]

There is showing error in the last code

[Mr_Nobody]

is this only can read image that is in the github? if i want to read the image in my drive, what should i edit?

[bandhandey]

Adding 0 for the cv2.VideoCapture(0) function is giving error! i know that colab cannot directly use the webcam. Can you please show us the way it can access the webcam on colab for real time mask detection?

[empratoreyaweb]

Very nice and very clear... but i could not get multi faces rectangles using this code?
Do u have any idea how to do it?

[nuc_]

If you are getting the "ValueError: Layer model expects 1 input(s), but it received 2 input tensors." error that is most likely because this project was created on an older version of TensorFlow. To fix it without changing the code try downgrading your TensorFlow version.

[Kishi]

Dera Sir, its possible without using Google colab, if i can use my pc?

[varunpurohit]

can we do it more more than 2 classes like instead of mask no mask what if I want 4 classes like surgical mask, cloth mask, N95 mask and no mask....then how to do this...

[phoenixplays]

Bro its showing value error saying expected one input but got 2 inputs

[jish]

We want a total tutorial on opencv and aiml
BTW big fan bro I never miss a
How many sub's do you
Face cam

[pahadiasd]

how can print the mask and no mask in output window please help me with command.

[jailbirdxx]

Can you recommend a library that also detects the body temperature of a person that passed through the camera?

[ilmanzidni]

can we use our own model to deploy that?

[Ajay-btmg]

output video is not running in my windows

[Kishi]

Dear sir you lecture is simple and direct and you are superb..But im having a bit problem at the end and its given me errors here

out = face_mask_detector(frame)
but i do not know why its given me error

[kareemdesouky]

Good morning
I waited for your answer 😀

[kareemdesouky]

It's give me run code error at the video part

[senioritax]

Cv2_imshow in jupyter notebook no library. Please help

[HonestBangali]

Google Colab is not supporting the video from Live Web cam.
Give a solution to it, please.

[myyriadsolutions]

i am using this colab as assignment . if I get selected i will renumerate you in the future . god bless

[rudraraj]

Do we require a gpu to run this on the computer