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12,357 questions
Tagged
16k
views
no
answers
no
votes
2018-10-10 06:31:50 -0600
ZJ
E1101:Module 'cv2' has no 'imread' member
cv2
3k
views
no
answers
no
votes
2013-04-03 05:43:34 -0600
surfermac
calibration without chessboard single camera
calibration
calibrateCamera
1k
views
no
answers
no
votes
2016-02-08 15:06:10 -0600
fijoy
Encryption in OpenCV
image-data
1k
views
no
answers
no
votes
2017-12-31 14:40:37 -0600
malharjajoo
Improve openCV Background subtraction
background
segmentation
ardrone
676
views
no
answers
no
votes
2015-08-06 23:18:14 -0600
LgArcida
Opencv 3.0 contrib Java
java
361
views
no
answers
no
votes
2020-04-27 10:55:15 -0600
mcExchange
Use docker installed OpenCV as library
docker
1k
views
no
answers
no
votes
2014-07-17 22:18:07 -0600
NKaisar
OpenCV with IAR
iar
cmake
cross-compilation
208
views
no
answers
no
votes
2018-06-27 09:23:32 -0600
mirnyy
Good 3D-Viewer (for PointCloud + Camera Pose) Recommends?
3d
3dViz
viewer
camerapose
pointcloud
661
views
no
answers
no
votes
2015-09-28 02:33:32 -0600
Yoga
Stereo rectification without calibration?
stereo
Adjustment
without
calibration
1k
views
no
answers
no
votes
2019-07-03 18:09:37 -0600
jl303
Can't Decode Webp
webp
python
176
views
no
answers
no
votes
2016-09-26 07:47:34 -0600
HendrikG
Exception on training RTrees with categorical data and categorical responses
RTrees
exception
categorical
161
views
no
answers
no
votes
2018-11-07 05:05:36 -0600
gino0717
use SVD to find left inverse?
svd
616
views
no
answers
no
votes
2019-04-18 13:53:28 -0600
B4silio
capture->set(CAP_PROP_POS_FRAMES,f) is very slow in mjpg AVI files using VideoCapture
videocapture
mjpg
CAP_PROP_POS_FRAMES
179
views
no
answers
no
votes
2018-03-25 05:37:30 -0600
berak
error while converting MatOfKeyPoints to json string
android
json
359
views
no
answers
1
vote
2015-11-03 10:39:26 -0600
hankon
cannot run opencv in java
java
Eclipse
Runtime-error
415
views
no
answers
no
votes
2019-07-26 09:14:18 -0600
Raki
What's the frame OpenCV uses?
stereo-calibration
monocular
CameraFrames
transformations
backprojection
project3dToPixel
158
views
no
answers
no
votes
2018-07-07 01:06:51 -0600
Yantao Xie
Error: The document of the warpAffine is not in accordance with the source code
bugs
documentation
334
views
no
answers
no
votes
2015-01-15 10:51:21 -0600
Willis
How to determine time to collision
android
841
views
no
answers
no
votes
2019-03-14 13:32:48 -0600
Maksat
ArUco z axis not stable in drawaxis
aruco
drawAxis
z-axis
flip
2k
views
no
answers
no
votes
2016-03-30 00:00:20 -0600
berak
/lib/libopencv_calib3d.so.3.1.0: file not recognized: File truncated << make -j $nproc
error
362
views
no
answers
no
votes
2017-05-17 04:36:41 -0600
Kenny Karnama
Strange result morphological filtering with opening and closing
Morphological
Filtering
881
views
no
answers
no
votes
2017-04-20 03:55:13 -0600
Nicolet
VideoWriter compress level control
videowriter
codec
compresstion
380
views
no
answers
no
votes
2017-09-04 05:13:37 -0600
stephen-mhc
OpenCV Android. Error (assertion failed) in projectPoints() in Calib3d.
AndroidOpenCV
283
views
no
answers
no
votes
2019-08-04 06:28:08 -0600
Faded.exe
Import cv2 not working
RaspberryPi
tensorflow
185
views
no
answers
no
votes
2015-05-28 17:02:36 -0600
mariusz
Optimize - draw gradient function
gradient
performance
238
views
no
answers
no
votes
2018-11-05 05:01:42 -0600
Python_Zhou
Split contours into many small irregular polygons
irregular
814
views
no
answers
no
votes
2019-07-06 06:12:02 -0600
nobot
failing to build opencv with opengl
opencv
OpenCV-3.4.6
Jetsonnano
721
views
no
answers
no
votes
2017-01-24 04:36:26 -0600
lovaj
Dense SURF Descriptor OpenCV 3 with multiple scales
SURF
SIFT
densesift
vlfeat
1k
views
no
answers
no
votes
2017-03-09 07:40:07 -0600
mirnyy
Is my Disparity Map wrong?
image
disparity
depth
correspondence
pointcloud
Rectification
45
views
no
answers
no
votes
2016-04-06 04:11:21 -0600
lea
not able to create a simple Mat object for android
CreateMat
1
2
3
4
5
...
412
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