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29,830 questions
Tagged
353
views
no
answers
1
vote
2019-06-24 00:32:48 -0600
Aallex
OpenCV optical flow implementations evaluation on KITTI 2015 benchmark
KITTI
DualTVL1
Farneback
Lucas-Kanade
DenseOpticalFlow
FarnebackOpticalFlow
1k
views
no
answers
no
votes
2019-06-24 05:32:19 -0600
marco1111
Android Java Dnn.forward multiple output layers -> segmentation fault
android
java
yolo
segmentation
dnn.forward
213
views
no
answers
no
votes
2019-06-24 15:50:35 -0600
memorandom
VideoWriter creates video with 600 FPS.
videowriter
fps
438
views
no
answers
no
votes
2019-06-25 06:26:47 -0600
claude
Confusing 3d to 2d point projection
projection
99
views
no
answers
no
votes
2019-06-25 04:37:38 -0600
gongjing1996
how to calibrate two cameras placed up and down?
camera
calibration
478
views
no
answers
no
votes
2019-07-01 22:20:07 -0600
supra56
Debugging HoughCircles code to detect Yellow circles in an image [closed]
houghcircle
threshold
2k
views
no
answers
no
votes
2019-06-25 15:59:28 -0600
Aglo
cv2.VideoCapture(0).isOpened() return always false
videocapture
false
windows
python
721
views
no
answers
no
votes
2019-06-25 20:36:49 -0600
xiejing
Unable to load image in Visual studio c++ [closed]
opencv
visualstudio2019
c++
296
views
no
answers
no
votes
2019-06-26 13:56:46 -0600
Darkhunter9
Number of bins in histogram after apply CLAHE from cv2 in python
CLAHE
128
views
no
answers
-1
votes
2019-06-26 05:39:58 -0600
tsuda
Cursive character recognition
down-voted
573
views
no
answers
no
votes
2019-06-26 06:20:28 -0600
danzix
Real-time Stitching from camera not performing well [closed]
image-stitching
stitching
unity
opencvforunity
299
views
no
answers
no
votes
2019-06-26 08:09:51 -0600
kevincvanhorn
CalcHist gives different results on C++ vs Python
calcHist
python
c++
202
views
no
answers
no
votes
2019-06-26 10:00:01 -0600
Kitnos
Classification with machine learning and a small database
c++
opencv
HOG
machine-learning
image-preprocessing
584
views
no
answers
no
votes
2019-06-26 11:46:51 -0600
andresoares
No opencv jar file created in build/bin
opencv
java
cmake-gui
java11
71
views
no
answers
no
votes
2019-06-27 03:45:15 -0600
BuenaVentura
No segmentation fault while it should
segmentation-fault
78
views
no
answers
no
votes
2019-06-27 08:26:32 -0600
Daraen
Myriad VPU stills run after closing the program
Myriad
vpu
running
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
252
views
no
answers
no
votes
2019-06-27 16:01:24 -0600
eric_engineer
How to calibrate rotation and translation between camera and see through display
translation
5k
views
no
answers
no
votes
2019-06-28 02:51:27 -0600
mloskot
Can not imread ASCII-based PBM, PGM, PPM
python
opencv
ppm
426
views
no
answers
no
votes
2019-06-27 19:06:05 -0600
Luciano Ruiz Morales
Overlaying image on Android [closed]
android
opencv4android
396
views
no
answers
-2
votes
2019-06-27 19:38:44 -0600
Shobna
How to detect components separately on PCB board using open cv in python [closed]
python3opencv
78
views
no
answers
no
votes
2019-06-28 01:47:27 -0600
MohdTahir
Detect Object in Portrait Mode Android & iOS
ios
134
views
no
answers
no
votes
2019-06-28 02:14:34 -0600
Kandili Dinesh
Can I build OpenCV using CMake without extra modules?
opencv
android
ios
219
views
no
answers
no
votes
2019-06-28 18:55:15 -0600
davidpzed
How to create a image matrix of pixels showing there value
opencv
c++
299
views
no
answers
no
votes
2019-06-28 23:15:02 -0600
Andres
Detect fingerprint image from ID card [closed]
image
387
views
no
answers
no
votes
2019-06-28 23:21:14 -0600
a6502user
double free or corruption when counting frames from video file
c++
2k
views
no
answers
no
votes
2019-06-29 02:59:17 -0600
doctrucker
Failing to lock exposure on Logitech C270
beginner
python
compile
c270
106
views
no
answers
no
votes
2019-06-29 03:26:19 -0600
54laosiji
How to segment ROI accurately for images with similar foreground and background
image-processing
105
views
no
answers
-1
votes
2019-06-30 03:19:20 -0600
Sankalp sharma
Opencv not working in Python idle [closed]
help
209
views
no
answers
2
votes
2019-06-30 06:10:51 -0600
Matouš
How to get error message when running OpenCL kernel
opencl
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