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New posts in opencv
Sending data from OpenCV matrix to Matlab Engine, C++
Oct 26, 2019
c++
matlab
opencv
matlab-engine
What are the parameters passed to cvFindContours() in JavaCV?
Sep 20, 2021
java
c++
opencv
javacv
Perspective Warping in OpenCV based on know camera orientation
Jun 18, 2022
python
opencv
computer-vision
OpenCV Centroid of Irregular Shape
Oct 16, 2022
image-processing
opencv
computer-vision
shape
centroid
How to position an object in 3D space using cameras [closed]
Jul 19, 2019
opencv
arduino
How do I sample a line across a blob at a perpendicular angle? (in Python/OpenCV unless you suggest switching to something else)
Oct 29, 2022
python
algorithm
opencv
computer-vision
opencv error multiplying 2 Mat's
May 29, 2020
c++
opencv
matrix
OpenCV putText UTF-8 characters
Sep 08, 2021
opencv
utf-8
ascii
How to Install openCV into Enthought python distribution on Mac
Nov 05, 2022
python
macos
opencv
computer-vision
enthought
Disk Structuring Element opencv vs Matlab
Dec 02, 2018
c++
matlab
opencv
image-processing
mathematical-morphology
OpenCV videowriter H264 codec (ffmpeg)
Mar 23, 2020
windows
opencv
video
ffmpeg
How to get fps/frames per second of a videocapture object
Aug 17, 2022
java
opencv
timer
javacv
Get frame from video with libvlc smem and convert it to opencv Mat. (c++)
Aug 25, 2016
c++
opencv
image-processing
libvlc
mat
Extract black objects from color background
May 12, 2022
matlab
opencv
image-processing
computer-vision
k-means
Haar Training: error (-215)_img.row * _img.cols == vecSize in function
Dec 30, 2017
python
opencv
haar-classifier
Can I simply add affine or perspective (homography) matrices of transformation?
Jun 09, 2022
c++
opencv
image-processing
affinetransform
homography
libopencv_calib3d: undefined reference to `std::__throw_out_of_range_fmt(char const*, …)@GLIBCXX_3.4.20'
Jan 30, 2021
opencv
c++
qt
C++ OpenCV 2.4.11: List all cameras
Jan 08, 2018
c++
opencv
webcam
video-capture
What's the most efficient way to select a non-rectangular ROI of an Image in OpenCV?
Nov 13, 2022
python
opencv
numpy
How to compute optical flow using tvl1 opencv function
Jan 31, 2022
python
opencv
opticalflow
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