opencv-python

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Support for OpenCV viz module?

9

I have the following installed in a virtualenv with Python 3.6.4: opencv-python==3.4.0.12 opencv-contrib-python==3.4.0.12 on a OSX 10.13.3. I had expected the compiled viz code and corresponding Python bindings. https://docs.opencv.org/3.4.1/d9/d62/namespacecv_1_1viz.html Neither...

damzam

[bug] camera.read() not returning any data

8

openCv python version 4.5.5. Camera module waveshare OV9281-110 I am working with raspberry-pi model 4-B with latest bullseye OS. I am able to capture image using **libcamera-still -o test.png** command...

dhaval-khatri1996

### Expected behaviour Write here how did you expect the library to function. ### Actual behaviour when open a webp with cv2.imread , got a None ### Steps to reproduce...

Polyisoprene

Segmentation Fault (core dumped) in face recognition pipeline

3

### Expected behaviour I wrote a program for face recognition, which was supposed to show a rectangle around any detected faces. ### Actual behaviour The program started running and once...

sergi0g

Could not find the Qt platform plugin "wayland" in opencv path

26

### Expected behaviour Write here how did you expect the library to function. ### Actual behaviour Write here what went wrong. ``` Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to...

likehengqq

Video stream being cut off one either side.

1

### Expected behaviour Should show full image from VGA. ### Actual behaviour Cutting off one side of the image. ### Steps to reproduce #### example code ```python import cv2 cap...

zackartborges

Depends on https://github.com/opencv/ci-gha-workflow/pull/59.

asenyaev

Depends on https://github.com/opencv/ci-gha-workflow/pull/59.

asenyaev

cam.isOpened() returns true, but cam.read() returns (false, None)

1

openCv python version 4.5.5. Camera module waveshare OV9281-110 I am working with raspberry-pi model 4-B with latest bullseye OS. I am able to capture image using **libcamera-still -o test.png** command...

dhaval-khatri1996

report a bug about autocomplete

1

I'm in Windows 11. If I use version 4.6.0.66 with Pycharm 2022.1.3, then I cannot use the code autocomplete. I have to install version 4.5.5.64. Hope to fix quickly

Juddd