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12,357 questions
Tagged
7k
views
no
answers
1
vote
2015-06-09 04:13:18 -0600
neodreamer
How to build opencv_world and opencv_contrib_world with VTK
opencv
world
1k
views
no
answers
no
votes
2019-06-27 09:23:03 -0600
mdresser
Is it possible to write 16 bit monochrome images to an avi video file?
videoio
outputVideo
codec
monochrome
12bit
16bit
497
views
no
answers
2
votes
2019-05-14 02:22:06 -0600
sfo
License for trained DNN face detector models?
3rdparty
dnn_samples
face
detector
model
1k
views
no
answers
no
votes
2016-12-16 00:37:02 -0600
SuperMan
error when build opencv3.1 with contrib
opencv_contirb
3k
views
no
answers
2
votes
2017-03-11 20:01:32 -0600
Stéphane Charette
What is the retrieval method RETR_FLOODFILL?
cvFindContours
201
views
no
answers
1
vote
2014-05-07 06:16:26 -0600
glethien
SVD with different solution as WolframAlpha
java
svd
mathematics
250
views
no
answers
no
votes
2017-06-05 07:45:29 -0600
Oshin
Improve the efficiency of HOG for people detection
HOG
peopledetect
598
views
no
answers
no
votes
2014-10-31 12:23:41 -0600
bonny
Flatten image captured from cylinder
distortion
unwarp
249
views
no
answers
no
votes
2019-08-19 12:10:28 -0600
berak
When I build OPENCV 3.4.6 with OPENCL ENABLED NOT WORK WITH abi:ARM64-V8A
opencl
android
ARM-V8A
396
views
no
answers
no
votes
2014-02-25 06:53:40 -0600
Alex Patchanka
VideoCapture problem in debug mode
#visual-studio-2010
#videocapture
361
views
no
answers
no
votes
2020-11-03 11:45:26 -0600
antithing
Opencv aruco::detectMarkers function crashes on AMD processors, runs fine on Intel.
amd
CPU
crash
299
views
no
answers
no
votes
2017-05-11 02:38:56 -0600
Rashmi
How can i get detail implementation behind houghCircles method?
houghcircle
303
views
no
answers
no
votes
2019-07-30 22:16:13 -0600
Srikanth
Trouble building opencv4.1.1 on RHEL 6
RHEL6
linux
4.1.1
build
439
views
no
answers
no
votes
2016-03-03 15:50:22 -0600
WJS
VP8 video codec support
Video_codec
opencv2.4.11
121
views
no
answers
no
votes
2016-11-26 00:54:33 -0600
Nbb
Non programming qn - How to obtain camera field of view ?
camera-field-of-view
171
views
no
answers
no
votes
2015-12-31 14:41:47 -0600
Red Viper
opencv train cascade in less than 2 hours
traincascade
128
views
no
answers
-1
votes
2016-05-23 07:01:51 -0600
ROSpioneer
Create a dataset - Kinect
kinect
dataset
rgd
depth
732
views
no
answers
no
votes
2019-02-04 15:33:08 -0600
shelkesagar29
Difference in prediction for TensorFlow and OpenCV DNN (Inception V1))
tensorflow
dnn.forward
dnn
124
views
no
answers
no
votes
2019-04-30 08:51:44 -0600
dev4all12358
Want to found perspective
perspectiveTransform
181
views
no
answers
no
votes
2020-04-04 04:40:51 -0600
Humam Helfawi
Stable Translation from essential decomposition
SLAM
164
views
no
answers
1
vote
2014-12-30 17:51:39 -0600
JohnAnthony1123
OpenCV with Android for Image Recognition
imagerecognition
119
views
no
answers
no
votes
2019-01-30 15:45:03 -0600
bordeo
Accessing OpenCV colors in Mat Object
CvMat
1k
views
no
answers
-2
votes
2020-10-07 07:10:32 -0600
supra56
How to show the offset difference value between base image and reference image in OpenCV?
offset
Difference
value
151
views
no
answers
no
votes
2015-08-18 13:23:27 -0600
CesarOCV
opencv 3 + python 2.7 make -j4 error mac 10.7.5
Opencv3.0
cmake
python2.7
175
views
no
answers
no
votes
2017-02-26 01:29:54 -0600
Nuz
How to save 1 xml file for 1 movement?
opencv
c++
xml
HOG
351
views
no
answers
-1
votes
2014-08-19 20:17:29 -0600
sam001
How and where do i store my gestures for Gesture recognition technology?
c++
hand-gestures
448
views
no
answers
no
votes
2018-03-18 06:44:56 -0600
csthakur
Accumulator array in Hough transform
HoughLines
293
views
no
answers
no
votes
2016-04-16 08:28:29 -0600
sara1691362
emotion classification with SVM
SVM
opencv
138
views
no
answers
no
votes
2014-11-19 03:11:57 -0600
muhammedabuali
what does the size attribute of the Keypoint class means?
#opencv#c++#
KeyPoint+SIFT
877
views
no
answers
no
votes
2014-07-24 02:59:19 -0600
Shiloh
How I can create samples using opencv 2.4.9 using command prompt, there's only opencv_createsamples.exe for visual studio?
traincascade
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