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29,830 questions
Tagged
208
views
no
answers
no
votes
2020-04-23 11:06:48 -0600
RockStar1337
Strange streching effects in photo due to transformation by matrix
image-stitching
stitching
matrix
image
affine-transform
affinetransform
495
views
1
answer
no
votes
2020-04-23 14:55:27 -0600
sturkmen
undefined reference to 'cv::findTransformECC
undefined
reference
to
FindTransformECC
281
views
1
answer
no
votes
2020-04-23 20:04:03 -0600
Mark Mayo
Android studio | Import specific modules -
android
271
views
no
answers
no
votes
2020-04-23 22:01:27 -0600
stiga
global std::vector<cv::Mat> segfault during program exit
memory
Mat
CUDA
gpu
2k
views
1
answer
no
votes
2020-04-24 05:37:51 -0600
berak
Is it possible for opencv to save 16 bits single channel video?
videoWrite
16bit
ffmeg
codec
8bit
depth
1k
views
1
answer
no
votes
2020-04-24 01:54:19 -0600
berak
Working with PGM file. Why my generated PGM file has 3 channels (RGB) ?
opencv
image-conversion
pgm
1k
views
1
answer
no
votes
2020-04-24 08:58:13 -0600
kbarni
I want to connect Kinect v2 with OpenCV
kinect_v2
132
views
no
answers
no
votes
2020-04-24 08:24:05 -0600
andrei186
OpenCV-3.4/lib vs opencv/build/lib
two
lib
119
views
no
answers
no
votes
2020-04-24 09:42:32 -0600
dbrenn
AlexNet Opset6 to Opset7 Eltwise Change
eltwise
opset7
subtraction
1k
views
1
answer
no
votes
2020-04-24 11:16:35 -0600
andrei186
What camera is best for object detection with Open CV? (Air Hockey Puck)
objectdetection
object_recognition
detect
object
camera
99
views
no
answers
no
votes
2020-04-24 15:16:19 -0600
Frii
CPU/GPU Algorithm, (Integer or Floating point arithmetic)
arithmatic
CUDA
71
views
no
answers
no
votes
2020-04-25 13:34:59 -0600
tweenietomatoes
QRCodeDetector not giving result in long QR data
QRCodeDetector
1k
views
no
answers
no
votes
2020-04-24 19:47:58 -0600
georgedotai
Tensorflow/Keras model inference using OpenCV difficulties
python
tensorflow
keras
opencv
dnn
65
views
no
answers
no
votes
2020-04-25 07:01:25 -0600
coolieinblue
How to change bgr values?
rgbvaluechange
2k
views
no
answers
no
votes
2020-04-25 07:21:57 -0600
andrei186
shared libraries conflict
shared
libraries
conflict
494
views
1
answer
no
votes
2020-04-29 15:09:14 -0600
ahmed-zubair
Merge Mertens taking much longer on C++ than on Python on same set of images
c++
python
mergemertens
android
80
views
no
answers
no
votes
2020-04-25 08:31:07 -0600
Dinozza
Hi, how can i convert a float variable to a uchar variable? Thx [closed]
convert
153
views
no
answers
no
votes
2020-04-25 21:46:54 -0600
supra56
Enforce minimal curvature
curve
Line
2d-image
Curvature
984
views
1
answer
no
votes
2020-04-26 02:12:41 -0600
berak
Ubuntu下编译opencv4.3.0+opencv_contrib4.3.0 android sdk
ubuntu
opencv4.3.0
android
SDK
opencv_contrib
549
views
1
answer
no
votes
2020-04-27 01:10:39 -0600
berak
OpenCV 3.4, build with MinGW 8.1.0
mingw-w64
opencv
3.4.10
295
views
no
answers
no
votes
2020-04-26 06:17:10 -0600
Conixxas
Texture projection to the unwrapped 3d face model
opencv
Facedetection
610
views
1
answer
no
votes
2020-04-28 10:35:54 -0600
berak
order of -lopencv_core -lopencv_highgui -lopencv_photo -lopencv_videoio -lopencv_imgproc -lopencv_calib3
order
of
shared
libraries
Linking
263
views
no
answers
no
votes
2020-04-26 20:07:02 -0600
LiorA
Opencv 4.3.0 build Failure (gradle 6.3 fail twice)
java
cmake
bash
gradle
2k
views
1
answer
no
votes
2020-04-27 08:11:49 -0600
oziphantom
Camera calibration: Can it be "over-undistorted"?
calibration
undistortion
245
views
no
answers
no
votes
2020-04-27 00:13:49 -0600
justinwebster
DNxHD failing to load on windows?
windows
DNxHD
278
views
no
answers
no
votes
2020-04-27 02:53:48 -0600
amigo421
EigenFaceRecognizer usage
c++
FaceRecognizer
880
views
no
answers
no
votes
2020-05-03 04:22:23 -0600
avs123a
Help with OpenCV image classification by ORB features
ORB
opencv#python
classifier
comparison
image-processing
jupyter
945
views
no
answers
no
votes
2020-04-27 08:58:17 -0600
Abdelrahman
How to use multiband blender in opencv c++
c++
69
views
no
answers
no
votes
2020-04-27 06:07:30 -0600
nji
Include paths: Changes from v. 3.2 to 3.4.
opencv
3.4.
includes
55
views
no
answers
no
votes
2020-04-27 07:30:57 -0600
saurabh2612
I am setting up the fps as 20(can give any number) but the fps after setting up showing as 30 always.
cvSetCaptureProperty
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