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kandi X-RAY | FaceDetect Summary
kandi X-RAY | FaceDetect Summary
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Community Discussions
Trending Discussions on FaceDetect
QUESTION
I am working on a project where I want to display the live video from an external camera to the Flutter application. I'm using websockets to try and achieve this.
This is the code of the websocket server made in python
...ANSWER
Answered 2022-Mar-28 at 03:52I've solved the issue. The problem was that after conversion to the bas64 string the python interpreter added the string in b''. Thus the dart compiler was not able to understand it. This is the working server code
QUESTION
I made this simple face detection and tracking app using flask, opencv and mediapipe. This works completely fine on my local host but when i deployed it on Heroku the the app is unable to show results . Can someone please tell me what's the issue here ? Deployment - http://face1-detection.herokuapp.com/
app.py:
...ANSWER
Answered 2022-Feb-24 at 12:44The Python code currently uses waitKey(0)
but that doesn't make sense in this context. Nobody is sitting inside the data centre waiting to press a key on a keyboard for you.
Remove that from your code and I think you'll be good to go.
QUESTION
i have a problem with mediapipe coordinations. What i want to do is crop the box of the detected face.
https://google.github.io/mediapipe/solutions/face_detection.html
And i use this code below:
...ANSWER
Answered 2022-Feb-13 at 20:05Got the solution guys
QUESTION
There is an idea that indicates not to run flask app in production with gunicorn or uwsgi. Tiangolo has mentioned in one of his repositories that app.run should be used just for development, not deployment or production. Link to Tiangolo's comment on this topic His code is as follows:
...ANSWER
Answered 2022-Jan-05 at 13:07After digging around with gunicorn library for a while, I noticed that gunicorn uses import.import_module
to import the entrypoint module(The module that contains the app, in my case entry_point.py) and the codes under if __name__ == '__main__':
won't be executed and it's pretty safe to put anything there. Link to import_app method in gunicorn library. This method is called from method load_wsgiapp
link to load_wsgiapp inside the primary runner class WSGIApplication
Link to WSGIApplication class.
As I noticed Tiangolo meant that using flask app directly for production is not safe because:
The flask application server is not developed or tested for production performance or security.
QUESTION
I am using a Rapberry Pi to videostream in a web server.
The video streaming works fine, but once I implement the face recognition, it will be so laggy.
This is my code :
...ANSWER
Answered 2021-Aug-24 at 19:38It seems that the width of the video was the one causing problems in my videostreaming. Just had to reduce it to 500 to make it smoother.
From :
QUESTION
I am trying to use Firebase FaceDetector in my app but I am keep getting error = "Cannot find 'FaceDetectorOptions' in scope" ,seems like Xcode not able to detect FireBase "GoogleMLKit/FaceDetection" library even if I do Clean build Folder my app , restarting an app and updating my PodFile.....still I am getting this error
Here my Podfile
...ANSWER
Answered 2021-Jul-05 at 15:10Add
QUESTION
Hello StackOverFlow Team: I built a model based on (Vgg_Face_Model) with weights loaded (vgg_face_weights.h5). Note that I use tensorflow-gpu = 2.1.0 , and keras=2.3.1 , with Anaconda 3 create it as interpreter and used with pycharm But the code shows an error in the part :
...ANSWER
Answered 2021-May-24 at 09:55from tensorflow.python.keras.backend import set_session
sess = tf.Session()
#This is a global session and graph
graph = tf.get_default_graph()
set_session(sess)
#now where you are calling the model
global sess
global graph
with graph.as_default():
set_session(sess)
input_descriptor = [model.predict(face), img]
QUESTION
I am trying to use face detection but I do not want the video feed window to open up when I use videocapture, this is the code I'm working on:
...ANSWER
Answered 2021-May-02 at 05:22Reomve cv2.imshow('img', img)
and replace it with print(faces)
cv2.imshow() is responsible for opening of image window.
QUESTION
I was trying to make faster my frames in opencv, it was so slow using it normal, so I decided to ask it here Make faster videocapture opencv the answer was to use multi threading to make it faster, so I code it like this
...ANSWER
Answered 2021-Apr-08 at 19:57Your VideoStream class's init looks ok, but I think you might have better luck creating a cv2 VideoCapture object in the init as well:
QUESTION
I've written nodejs addon using V8. I'm stuck at a point where I'm trying to return Mat but all I'm getting is corrupted image with size of 2mb (for particular image). Am I doing something wrong? How can I do this using V8?
CPP code snippet
...ANSWER
Answered 2021-Mar-11 at 19:08I don't think a UTF-8 encoded string (or, more accurately: constructing a JavaScript string from raw image data that you're telling the String constructor to treat as UTF-8 and decode accordingly) is the right tool for the job.
Try creating a Buffer directly in your addon, and returning that as the call's result (instead of a v8::String
).
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Install FaceDetect
You can use FaceDetect like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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