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29,830 questions
Tagged
575
views
no
answers
no
votes
2019-09-09 23:51:27 -0600
BSayani
Trying to automate desktop application using sikuli integrated with eclipse.
mac_OSX
663
views
2
answers
no
votes
2019-09-16 06:05:43 -0600
Harsh1307
OpenCV failure while executing stitching in GPU [closed]
opencv
170
views
no
answers
no
votes
2019-09-10 07:16:33 -0600
geregabor
Wrong Intrinsic and Distrotion coefficients
calibrateCamera
3k
views
no
answers
no
votes
2019-09-10 07:49:33 -0600
brendanlb
OpenCV fisheye calibration fails
calibration
fisheye
c++
opencv
assertionerror
337
views
no
answers
no
votes
2019-09-10 08:35:22 -0600
agorka
DNN - Load segmentation model with variable input shape
dnn
785
views
1
answer
no
votes
2019-09-10 11:10:54 -0600
Nazzal
Blocked camera detection using opencv
CSM
334
views
no
answers
no
votes
2019-09-10 13:13:45 -0600
rakuwaku
imshow low fps over LAN ssh
X11
SSH
Opencv3.0
1k
views
no
answers
no
votes
2019-09-10 13:18:34 -0600
Markus11123
Distance between Camera and Marker (calculate with Tvec)
distance
solvePnP
camera
pose
translation
tvec
386
views
no
answers
no
votes
2019-09-11 01:34:09 -0600
manishg
OpenCV projectionPoints giving abnormal results
opencv#c++
c++#calibrateCamera
15k
views
no
answers
no
votes
2019-09-11 01:23:27 -0600
Volt-AmperAI
Problem instaling libgtk2.0-dev and pkg-config
cmake
opencv
744
views
1
answer
no
votes
2019-09-11 06:29:31 -0600
sgarg2
explanation for dnn_backend_opencv not declared in scope error [closed]
c++#dnn#opencv
1k
views
no
answers
no
votes
2019-09-11 08:09:03 -0600
SagRU
Is it possible to immediately reduce memory usage by deleting variables?
memory_allocation
1k
views
no
answers
no
votes
2019-09-11 16:49:51 -0600
cccoleman
Determine the rotation, translation and scaling in homography matrix from estimateAffinePartial2D; Can I force no scaling? (Euclidan/Rigid)
image-registration
264
views
no
answers
no
votes
2019-09-11 17:26:37 -0600
cancerberosgx
js deleteLater
js
Emscripten
embind
delete
deletelater
808
views
1
answer
no
votes
2019-09-11 18:50:21 -0600
AndreaF
Why previous version OpenCV sample freezes with a black screen after update form 3.4.3 to 4.1.1?
android
opencv
2k
views
1
answer
no
votes
2019-09-15 17:02:31 -0600
Glerp
LNK2019 error only on debug compilation [closed]
LNK2019
Debug
release
visual
studio
2017
540
views
1
answer
no
votes
2019-09-18 04:06:58 -0600
Kitnos
Separate red and red reflection from an object
c++
HSV
122
views
no
answers
no
votes
2019-09-12 05:14:16 -0600
devsit
crack detection using opencv and java [closed]
crack
111
views
no
answers
no
votes
2019-09-12 07:07:32 -0600
amirps
Using LDA as a features reduction method
lda
c++
unsupervised
clustering
581
views
1
answer
no
votes
2019-09-13 04:27:40 -0600
kbarni
Working on GPU in a generic way
gpu
818
views
1
answer
no
votes
2019-09-21 11:35:40 -0600
fogx
fixed points in findHomography
cvFindHomography
156
views
1
answer
no
votes
2019-09-12 16:21:13 -0600
David Palacios
32 bit open CV build libraries
32Bit#opencv4.0
918
views
no
answers
no
votes
2019-09-13 02:49:00 -0600
MHZ
Color detection and OCR
python
opencv
360
views
2
answers
no
votes
2019-10-08 09:21:08 -0600
nicolasabril
Software synthesizer interface detection (lines inside of circles)
HoughCircles
linedetection
matchTemplate
orientation
555
views
2
answers
no
votes
2019-09-14 00:11:32 -0600
holger
import cv2 error in python
python
opencv
488
views
1
answer
no
votes
2020-03-29 05:51:41 -0600
ComputerVisionary
Cannot detect cars
cascadeclassifier
createsamples
opencv_annotation
75
views
no
answers
no
votes
2019-09-15 03:15:12 -0600
TheBotanist
Having Trouble Calibrating Stereo Fisheye/Undistorting Image
stereocalibrate
1k
views
no
answers
no
votes
2019-09-15 14:11:06 -0600
JeyP4
Is YUV2BGR_NV12 conversion necessary to imshow an YUV image?
opencv3
YUV
nv12
imshow
cvtColor
612
views
no
answers
no
votes
2019-09-17 07:16:18 -0600
bob mu
Python opencv writes frames to videos, memcpy errors leading to segmentation errors
cv2.VideoWrite
MPEG
segmentation
python
cv2
1k
views
no
answers
no
votes
2019-09-18 01:55:39 -0600
bnbhehe
OpenCV dnn - Squeeze & Excitation Module freezing
dnn
frozen_model
dnn.forward
getMemoryShape
tensorflow
keras-tf-opencv
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