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29,830 questions
Tagged
290
views
no
answers
1
vote
2018-12-03 07:44:32 -0600
Filippo9669
Max gradient magnitude in Canny's algorithm
opencv
c++
edges
canny
gradient
threshold
580
views
no
answers
1
vote
2018-12-04 18:16:34 -0600
ars0
Could not generate .wasm file when building opencv.js
OpenCV.js
webassemby
2k
views
no
answers
no
votes
2018-12-03 23:05:04 -0600
Muhammad Hassan
Python OpenCV returns wrong FPS
python
video-processing
CameraFrames
fps
3k
views
no
answers
no
votes
2018-12-04 03:46:07 -0600
anuragchaudhary004
How to loop over several images in opencv?
glob
695
views
no
answers
5
votes
2019-04-02 04:44:22 -0600
Akhil Patel
Eye gaze detection in android [closed]
android
opencv
gazedetection
EyeDetecion
drawcontour
256
views
no
answers
no
votes
2018-12-04 05:23:44 -0600
anuragchaudhary004
Not able to create separate image for each input image.
image-processing
opencv
python
1k
views
no
answers
1
vote
2018-12-04 07:51:18 -0600
Zana Zakaryaie Nejad
What is HAL exactly? Whats the difference between HAL and T-API?
opencv
hal
neon
T-API
163
views
no
answers
no
votes
2018-12-04 20:25:18 -0600
rbaezam
How to get OpenCV (javascript edition) working on Internet Explorer 11?
javascript
internet-explorer
ie11
734
views
no
answers
no
votes
2018-12-05 02:40:44 -0600
Sar
Parsing error lbfmodel.yaml file in android
opencv
android
51
views
no
answers
no
votes
2018-12-05 04:09:15 -0600
leeNguyen2211
How to i known exactly contour on a surface of an object?
opencv
c++
140
views
no
answers
no
votes
2018-12-05 04:46:58 -0600
peter_cz
OpenCV Development Enviroment
development
157
views
no
answers
-1
votes
2018-12-07 01:47:37 -0600
Ameer Usman
OpenCV using Python to Detect any Object
python#detection#
1k
views
no
answers
no
votes
2018-12-05 10:12:28 -0600
berak
How to determine if an image/video is pixelated or not [closed]
opencv
python
image
125
views
no
answers
3
votes
2018-12-05 12:42:31 -0600
DylanVanAssche
[NOT A QUESTION] answers.opencv.org is missing HTTPS support
https
security
1k
views
no
answers
no
votes
2018-12-05 14:45:33 -0600
icumara
recipe for target 'bin/opencv_annotation' failed [closed]
cmake
make
2k
views
no
answers
1
vote
2018-12-05 18:27:26 -0600
Ahmed
Detecting ID Card
Overlooked
583
views
no
answers
no
votes
2018-12-06 01:37:16 -0600
berak
How to release the memory in cv::Mat
3.1.0
100
views
no
answers
no
votes
2018-12-05 23:44:37 -0600
Arun@Deb
Why cornerHarris() function uses interleaved Ix^2,Ixy,Iy^2? [closed]
harris
corner
box
filter
opencv
1k
views
no
answers
no
votes
2018-12-06 01:16:32 -0600
berak
cv::resize will change the dst Mat::data buf address unexpectedly.
resize
1k
views
no
answers
no
votes
2018-12-06 07:44:38 -0600
Filippo9669
OpenCV with CUDA
CUDA
opencv
cmake
79
views
no
answers
no
votes
2018-12-06 04:19:11 -0600
deepak13
Finding height difference with precision of 1mm using open cv
android
opencv
height
754
views
no
answers
no
votes
2018-12-06 20:33:48 -0600
PhilT
how to load a tensorflow PReLU layer using opencv DNN?
dnn
prelu
sub
1k
views
no
answers
no
votes
2018-12-07 03:23:50 -0600
ivec
Measuring line thickness in a noisy image (OCT layer thickness)
noisy
OCT
measurment
thickness
edge-detection
Lineetection
130
views
no
answers
no
votes
2018-12-07 03:55:33 -0600
Simontraww
Someone have already compiled Opencv (any version) with NEON ?
arm-neon
android
compilation
opencv-android
654
views
no
answers
no
votes
2018-12-07 07:38:47 -0600
Théo31
GPU slower than CPU with Mali G72
opencl
mali
G72
Hikey970
196
views
no
answers
1
vote
2018-12-08 17:16:42 -0600
Mikelh
I would like to detect my horse in her stable [closed]
python
haarcascade
1k
views
no
answers
no
votes
2018-12-07 10:56:14 -0600
sreevathsabr
Facing Problem in drawing counters for resized Image
contour
1k
views
no
answers
no
votes
2018-12-07 21:02:53 -0600
trispade
build opencv for windows
python
windows
221
views
no
answers
no
votes
2018-12-07 14:12:43 -0600
wus1
Why cv2.StereoSGBM.compute(left, right, disp) has no mask input
StereoSGBM
187
views
no
answers
no
votes
2018-12-07 15:39:33 -0600
bquad
IPM to laser scan?
ros
lane
detection
laser
scan
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