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29,830 questions
Tagged
196
views
no
answers
no
votes
2019-09-04 14:32:28 -0600
Varinder
How to measure the radius of a spherical object in OpenCV2?
MeasureSphere
1k
views
no
answers
no
votes
2019-09-07 04:11:53 -0600
fogx
Panning image window programmatically [closed]
opencv#python
674
views
no
answers
no
votes
2019-09-26 03:04:05 -0600
saurabh162
How to find and save coordinates of squares in chess board [closed]
edgedetection
64
views
no
answers
no
votes
2019-09-28 04:24:21 -0600
mastermj
digit finder
android
576
views
no
answers
no
votes
2019-09-30 02:43:31 -0600
raghav
Hey, i want to dewarp a fisheye image to normal fisheye model.
fisheye
dewrap
pinhole
calibrateCamera
775
views
no
answers
no
votes
2019-09-30 14:13:08 -0600
tom91automation
[Legal] Use of opencv Library for Commercial use
legal
License
contract
commercial
112
views
no
answers
no
votes
2019-10-01 05:30:04 -0600
bheadmaster
Methods for deciding if there is an object on the surface or not
objectdetection
109
views
no
answers
no
votes
2019-10-01 08:06:38 -0600
srpantano
Read each letter from the handwritten text in python
handwriting
handwritten
python
boundary
threshold
689
views
no
answers
no
votes
2019-10-02 06:54:22 -0600
huawarobot
Position estimation on tennis court
opencv
Line
matching
localization
479
views
1
answer
no
votes
2019-10-08 01:46:17 -0600
wade wang
How to do backgroundsub in the ROI of camera in android studio
submat
android
8k
views
2
answers
no
votes
2019-10-10 08:24:10 -0600
nicolasabril
Error while working with contours
contours
python
mask
2k
views
no
answers
-1
votes
2019-10-08 06:58:18 -0600
berak
Alpha channel overlay back to RGB
aiortc
av
RGB
alpha
overlay
555
views
1
answer
no
votes
2019-10-10 03:59:57 -0600
kbarni
counting grains in cereal plants
counting
grain
c++
181
views
no
answers
-1
votes
2019-10-09 23:24:55 -0600
genesis999
Has anyone got experience in real time pattern recognition
realtime
shapes
gridpattern
267
views
no
answers
-1
votes
2019-10-09 05:54:12 -0600
supra56
Python 2.7 will retire in...
python
2.7.x
248
views
1
answer
-1
votes
2020-01-02 06:11:24 -0600
GabrielLuke
Need help in recognising the image for face recognition app using OpenCV
FaceRecognition
java
351
views
no
answers
no
votes
2019-10-13 22:22:11 -0600
asmkleung
gfluidimgproc_func.simd.hpp not found
gfluidimgproc_func
112
views
no
answers
no
votes
2019-10-14 04:25:40 -0600
cjacquel
Contour as ChainCode is Opencv 4.1.1
contour
Chaincode
1k
views
1
answer
-1
votes
2019-10-15 04:38:20 -0600
kbarni
Which method for object detection at 25 fps, full HD?
mask_rcnn
fps
c++
Video
1k
views
1
answer
no
votes
2019-10-18 08:29:39 -0600
Chris
Feature extraction 3D
opencv
python
keypoint
feature-detection
3d
mesh
97
views
no
answers
no
votes
2019-10-15 13:13:44 -0600
Mattijs
icon location question [closed]
location
detection
question
50
views
no
answers
-1
votes
2019-10-21 07:59:32 -0600
ashoksam
How to save predicted data in opencv?
opencv
544
views
1
answer
-1
votes
2019-10-26 15:24:25 -0600
uzelac
split screen from two USB cameras
dual
camera
merge
vertical
Split
liveview
209
views
no
answers
no
votes
2019-10-22 09:11:37 -0600
luckytiger_21
Can Letters or strings be used as a feature that used to track an object?
tracking
feature-detection
3dreconstruction
261
views
1
answer
-1
votes
2019-10-23 10:39:03 -0600
vipaggar
Detect fingers in document images
document
finger
276
views
no
answers
-1
votes
2019-10-23 20:25:26 -0600
supra56
Compare image to camera [closed]
compare
image
280
views
no
answers
no
votes
2019-10-23 22:42:13 -0600
ricklina90
straighten the curved shape [closed]
straighten
the
curved
custom-shape
238
views
no
answers
-1
votes
2019-10-25 00:56:42 -0600
berak
How to rotate image in my camera's video? [closed]
c++opencv
99
views
no
answers
-1
votes
2019-10-26 00:30:13 -0600
nusrat jahan liza
why i am getting error with this line in python code? [closed]
opencv
python
182
views
no
answers
no
votes
2019-10-27 06:16:38 -0600
perseveranter
Open cv Python line detection
opencv
python
edgedetection
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