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29,830 questions
Tagged
1k
views
1
answer
2
votes
2018-09-20 12:22:11 -0600
maym86
Triangulation gives weird results for rotation
triangulatePoints
3dreconstruction
SfM
recoverpose
rotation
rotationMatrix
1k
views
no
answers
no
votes
2018-09-21 02:49:44 -0600
50sman
Identify irregular holes in paper target (revolver/pistol target)
BlobDetection
irregular
shapes
943
views
no
answers
no
votes
2018-09-21 04:59:53 -0600
berak
How can pass raw data of RGB/BGR format to read
RGB
857
views
1
answer
1
vote
2018-09-21 08:20:41 -0600
berak
class "cv::Tracker" has no member "create"?
kcf_tracker
2k
views
1
answer
no
votes
2018-09-21 10:10:17 -0600
berak
Copy Mat at Contour/Mask into another Mat.
contour
2d-image
copyTo
345
views
1
answer
no
votes
2018-09-21 10:46:48 -0600
berak
I cannot find openCv for the samsung S8, S9 or other Samsungs
samsung
162
views
no
answers
no
votes
2018-09-21 11:19:54 -0600
tintin95
Comparison between a image capture and real-time video feed [closed]
comparison
2d-image
real-time
1k
views
no
answers
no
votes
2018-09-21 11:38:02 -0600
onthegrid007
OpenCV 3.4.3 compiling with MinGW-64 8.1.0 using CMake...New Issue
MinGW64
opencv
cmake
Eclipse
flags
602
views
1
answer
no
votes
2018-09-21 12:53:32 -0600
cwalton
Bus error when converting colors
TK1
eBUS
357
views
no
answers
no
votes
2018-09-21 14:15:58 -0600
Sen66
Access violation executing location 0x0000000000000000 @clGetDeviceIDsFromD3D11KHR
opencl
crash
87
views
no
answers
-1
votes
2018-09-21 21:34:39 -0600
muxuan
Recognition of object in my image [closed]
image-recognition
object-detection
11k
views
1
answer
no
votes
2018-09-22 01:37:59 -0600
berak
how to get depth from disparity map?
DisparityMap
opencvpython
depth
492
views
no
answers
no
votes
2018-09-22 03:27:20 -0600
alibi12
KNearest slow? C++
c++
526
views
no
answers
no
votes
2018-09-22 05:00:50 -0600
Michael G.
triangulatePoints: why calculated data is wrong
triangulatePoints
triangulation
1k
views
1
answer
no
votes
2018-09-22 10:50:29 -0600
berak
Is it possible to combine 3 photos of different focal lengths to make the clearest image possible?
android
615
views
1
answer
no
votes
2018-09-22 10:54:41 -0600
berak
Detect long wavy line in image text
image-recognition
254
views
no
answers
no
votes
2018-09-22 15:02:32 -0600
okalachev
solvePnP with a priori known pitch and roll
solvePnP
aruco
orientation
rotation
137
views
no
answers
no
votes
2018-09-22 18:54:45 -0600
DC13
Beginner Questions (C++)
c++
gradient
shapes
715
views
2
answers
no
votes
2018-09-22 23:00:19 -0600
onthegrid007
upgrading to opencv 3.4.2 to run a programme the camera release( capture.release() ) function not working
camera
python
release
opencv
3.4.2
305
views
1
answer
no
votes
2018-09-22 23:10:21 -0600
onthegrid007
What are good software development tools to pair with OpenCV?
opencv
ubuntu
testing
tools
247
views
no
answers
1
vote
2018-09-23 11:28:01 -0600
ebergerly
Simple GPU access tutorials with OpenCV
gpumat
1k
views
1
answer
-1
votes
2018-09-23 11:48:16 -0600
holger
How to calculate approx. number of pixels between two points in an image?
opencv
471
views
no
answers
no
votes
2018-09-23 16:13:39 -0600
IgalO
For some reason - matrix multiplication crashes [closed]
Mat-multiplication
1k
views
no
answers
no
votes
2018-09-24 01:40:43 -0600
balasubramaniyan94
Contour Single blob with multiple object [closed]
contours
object_recognition
43
views
1
answer
no
votes
2018-09-24 05:16:30 -0600
berak
Does number of pixels change, when we convert color spaces?
opencv
20k
views
6
answers
1
vote
2018-09-24 05:20:58 -0600
shyam kumar
Android Camera2 YUV to RGB conversion turns out green?
android
YUV
RGB
cvCvtColor
320
views
1
answer
no
votes
2018-09-24 05:46:08 -0600
berak
I am building a program that uses openCV on a raspberry pi. I am gettng during linking relating to missing symbols. How do I fix them?
RaspberryPi#opencv
78
views
no
answers
no
votes
2018-09-24 06:21:02 -0600
holger
General text detection / extraction problem
OCR
100
views
no
answers
no
votes
2018-09-24 06:44:47 -0600
jecalderon
Trouble VS2017 built a project with different name
visual
studio
visualstudio2017c++
845
views
1
answer
no
votes
2018-09-24 08:05:28 -0600
berak
Problem when training SVM with ORB descriptors (Android)
android
opencv
SVM
feature-detection
ORB
descriptors
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