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29,720 questions
Tagged
11
views
no
answers
-1
votes
2019-02-17 03:46:11 -0500
Yiftush
Extract x,y coordinates\pixels from image - python
coordinates
5
views
no
answers
no
votes
2019-02-17 00:55:31 -0500
WannabeEngr
Stereo/Depth Map WLS filter
StereoMap
depthmap
18
views
1
answer
no
votes
2019-02-16 20:51:21 -0500
bumzo
How to find contours of white object having little bit of black object?
findcountours
1k
views
1
answer
2
votes
2019-02-16 11:57:48 -0500
sturkmen
opencv OCRTesseract::create v3.05
opencv
tesseract
98
views
1
answer
no
votes
2019-02-16 07:06:43 -0500
supra56
Comparing the triangle vertex recived from subdiv2d with the points that used to insert to the subdiv2d in python
python
opencv
13
views
1
answer
no
votes
2019-02-16 04:48:31 -0500
WolfG
opencv-master-4.0.1 cmake with tesseract on windows 10
tesseract
cmake
win10
20
views
no
answers
no
votes
2019-02-15 14:50:05 -0500
thenoblelad
Issues with installing OpenCV JS on Windows 10
javascript
Windows-10
installation
14
views
no
answers
no
votes
2019-02-15 12:26:37 -0500
speedymcs
Error when compiling OpenCV 4.0 with CUDA 8
compilation
CUDA
16
views
no
answers
no
votes
2019-02-15 10:26:18 -0500
Pavan J
Theory behind "center" of top-left pixel considered as (0, 0)
coordinates
subpixel
origin_pixel
33
views
no
answers
-1
votes
2019-02-15 07:53:09 -0500
Design
Image comparison using opencv
match-shapes
19
views
1
answer
no
votes
2019-02-15 05:35:28 -0500
berak
What is equivalent of cvCreateMat function in OpenCV2 using python3
CvMat
31
views
no
answers
-1
votes
2019-02-15 04:35:22 -0500
manoharsonwan
How to detect a collision of two objects and stop video at collision point on saved video file
python3
17
views
no
answers
no
votes
2019-02-15 03:26:43 -0500
arti
need of Open CV 2.4.0 software for ubuntu
opencvubuntu
21
views
1
answer
no
votes
2019-02-15 02:31:05 -0500
berak
Makefile is not generated when building OpenCV with Opencv_contrib from source
makefile
java
opencvcontrib
compile
jar
25
views
no
answers
no
votes
2019-02-14 16:11:15 -0500
Koralgoll
Why findContour detects same edge twice?
findContours
canny
detectedges
30
views
no
answers
no
votes
2019-02-14 13:25:36 -0500
rode
OpenCV Raspberry pi3b+ call camera CSI
CV
cv2
RaspberryPi
26
views
no
answers
-1
votes
2019-02-14 12:12:57 -0500
Micoffee
Image detection and comparison and return value
Imagecomparision
17
views
1
answer
no
votes
2019-02-14 11:49:25 -0500
xhuvom
cv::fillPoly unexpected behavior
fillPoly
greyscale
23
views
no
answers
no
votes
2019-02-14 10:50:56 -0500
model_leaf
Grass boundary detection when not 100% green
grass
detection
18
views
no
answers
no
votes
2019-02-14 10:12:19 -0500
cjacquel
See the scene after a glass
glass
camera
59
views
1
answer
1
vote
2019-02-14 08:04:30 -0500
Ranganrs1
I'm looking to use OpenCV with a Raspberry Pi as a vision system for FRC.
RaspberryPi
FRC
c++
computervision
71
views
3
answers
1
vote
2019-02-14 07:00:27 -0500
ya_ocv_user
How to incorporate white into color system?
HSV
color_detection
33
views
no
answers
no
votes
2019-02-14 05:49:22 -0500
mbeer
Recommended DNN Framework
dnn
25
views
1
answer
no
votes
2019-02-14 05:01:16 -0500
berak
How to generate checkerboard for camera calibration?
opencv
cv2
python
19
views
1
answer
no
votes
2019-02-14 04:07:39 -0500
LBerger
why there is no any prebuilt opencv with gstreamer support ?
opencv
tracking
gstreamer
51
views
2
answers
no
votes
2019-02-14 03:49:34 -0500
Kushal
cv2.VideoCapture(0).read() return always 'none' value
python
CaptureVideo
CheckDataANDProcess
28
views
no
answers
no
votes
2019-02-14 00:21:02 -0500
Manivasagam
How to find cracks and spalling on wall? [closed]
android
native
opencv
java
16
views
no
answers
no
votes
2019-02-13 23:13:52 -0500
Chetan_Patil
cv2.dnn.readNetFromTensorflow returns errors when loading .pb and .pbtxt files
readNetFromTensor
dnn
28
views
no
answers
no
votes
2019-02-13 20:48:16 -0500
abdane
How to connect foscam camera live stream?
foscam
33
views
no
answers
no
votes
2019-02-13 20:24:56 -0500
jhnt8
Does opencv lib supports 4208x3120 resolution?
resolution
1
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3
4
5
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