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New posts in opencv
How to check whether my image is RGB format or BGR format in python? How do i convert them and viceversa?
Oct 20, 2025
python
python-3.x
python-imaging-library
opencv
I cannot add C/C++ Nature to Android project in Eclipse
Oct 20, 2025
android
c++
eclipse
opencv
adt
installing opencv 2.4.9 on ubuntu 18.04
Oct 20, 2025
opencv
ubuntu
installation
ubuntu-18.04
KalmanFilter always predict 0,0 in first time
Oct 19, 2025
python
opencv
opencv3.0
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Keypoints detected by SIFT in openCV, its size is radius or diameter of relevant area?
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c++
opencv
sift
How to create openCV image of certain (R, G, B) color and get that color name?
Oct 19, 2025
c++
c
colors
opencv
Converting cv::Mat to SDL_Texture
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c++
opencv
video
sdl-2
TypeError: src is not a numpy array, neither a scalar What is wrong in my code?
Oct 20, 2025
python
numpy
opencv
cv2.VideoCapture(0, cv2.DSHOW) returns none
Oct 20, 2025
opencv
streaming
ubuntu-18.04
python-3.9
display opencv cv::Mat image in gtkmm
Oct 20, 2025
c++
linux
opencv
gtk
gtkmm
emguCV 3.1 - face detection
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c#
opencv
emgucv
face-detection
Converting HSV to RGB in opencv
Oct 20, 2025
python
python-2.7
opencv
Importing openCV in python idle error: shared object file
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opencv
raspberry-pi3
python-idle
cv2.imwrite not saving image
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python
opencv
WIDTH and HEIGHT parameters in OpenCV
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python
opencv
OpenCV crop image with ellipse
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c++
opencv
OpenCV Docker multistage build - cannot install prebuilt source
Oct 20, 2025
docker
opencv
cmake
How can I get the edges of low contrast image in opencv python
Oct 18, 2025
python
opencv
image-processing
computer-vision
edge-detection
How to access reference count of cv::Mat
Oct 18, 2025
c++
opencv
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