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12,357 questions
Tagged
1k
views
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answers
no
votes
2020-02-13 20:47:43 -0600
blorgggg
Stereo Calibration for CharUco Boards?
calibration
stereo
stereo-calibration
93
views
no
answers
no
votes
2020-02-13 08:17:25 -0600
huyle73
Can you help me how to install Opencv on Mac El Capitain ?
opencv
macos
1k
views
no
answers
no
votes
2020-02-12 23:22:56 -0600
snehal
Detect image is blur or not
blur
533
views
no
answers
no
votes
2020-02-12 15:05:02 -0600
Stephen Luce
Can't build 4.2.0 using homebrew
macos
Homebrew
108
views
no
answers
no
votes
2020-02-12 08:55:17 -0600
JWilliams
Is something different being done in ocl.cpp where it would change the behavior of CV_XADD?
opencv_core
382
views
no
answers
no
votes
2020-02-12 07:05:32 -0600
berak
Problem with not founding layers YOLO neural networks
tiny-Yolov3
android
3.4.5
androidStudio
331
views
no
answers
no
votes
2020-02-12 06:24:18 -0600
bond132
key-frame extraction, to represent video clip by one frame/img
key-frame
12k
views
no
answers
no
votes
2020-02-20 05:50:37 -0600
aquarian-source
unable to find opencv through pkg-config --cflags opencv
opencv4.1.0
installation
environment-variable
623
views
no
answers
no
votes
2020-02-11 11:59:26 -0600
Tarcisioflima
Converting Mat to one dimensional float array for EM?
java
EM
CvMat
1d-image
72
views
no
answers
no
votes
2020-02-11 20:18:35 -0600
supra56
determining chromatic components from an image in CIE-Lab space to compute euclidian distance.
opencvpyhon
CIE-LAB
Euclidean_distance
145
views
no
answers
no
votes
2020-02-10 19:09:58 -0600
user3667087
What kind of optimization is in filter2d?
filter2D
154
views
no
answers
no
votes
2020-02-12 13:17:25 -0600
fdem
Is there a way to get the function signatures of every function in the OpenCV.js API?
signatures
metadata
database
630
views
no
answers
no
votes
2020-02-10 15:23:28 -0600
The Netger
OpenCV Tracking an array of IR LEDs, knowing their location(Python)
opencv
python
tracking
tracker3D
object-tracking
165
views
no
answers
no
votes
2020-02-10 07:58:52 -0600
siyuan
URL MD5 of opencv4.2.0
install
opencv_catkin
508
views
no
answers
no
votes
2020-02-10 05:53:40 -0600
FishCoder
Tensorflow object detection has different results between Python and C++(OpenCV)
tensorflow
Mask-Rcnn
dnn
169
views
no
answers
-1
votes
2020-02-10 05:43:04 -0600
dineshlama
readinf image from fpv
fpv
145
views
no
answers
1
vote
2020-02-10 04:55:13 -0600
osky
Tracing opencv functions for remap()
tracing
FPGA
profiling
c++
opencv
394
views
no
answers
no
votes
2020-02-07 10:28:57 -0600
titli
Trying to implement object detection using color and depth segmentation using opencv python
KinectPythonOpencv
colorsegmentation
316
views
no
answers
no
votes
2020-02-07 10:14:08 -0600
yangjingru
opencv cpp dnn objection detection not in accordance with tensorflow object detection of python
dnn
opencv
cpp
tensorflow
objection
detection
420
views
no
answers
no
votes
2020-02-07 05:48:31 -0600
ScreenWrapper
Calculating Object coordinates
homography
templateMatch
object-tracking
393
views
no
answers
no
votes
2020-02-07 05:11:22 -0600
dineshlama
smae code not working in different device
convexHull
129
views
no
answers
2
votes
2020-02-07 02:28:48 -0600
afshinpir
Strange behavior of * and + on cv::Mat
Mat
8k
views
no
answers
no
votes
2020-02-06 19:19:04 -0600
gersonmlb
Error cv :: VideoWriter :: open VIDEOIO (CV_IMAGES): raised OpenCV exception: when executing a .exe packaged from a .py
opencv
python
videocapture
1k
views
no
answers
no
votes
2020-02-06 12:45:38 -0600
JWilliams
OpenCV Source with Embarcadero 10.x C++ Compiler
compilation-error
221
views
no
answers
no
votes
2020-02-06 08:13:47 -0600
tsabbir96
Hello, I would like to segment some images based on some conditions, Could you help me with that?
opencv
python
163
views
no
answers
no
votes
2020-02-06 01:53:55 -0600
Zana Zakaryaie Nejad
Does OpenCV uses GEMM for convolution?
opencv
GEMM
Convolution
sepFilter2d
1k
views
no
answers
no
votes
2020-02-06 01:39:59 -0600
Imran B
Image Stitching with cv2.cuda()
CUDA
opencv
python
videostitching
173
views
no
answers
no
votes
2020-02-05 10:11:57 -0600
David Chen
Valgrind report possible lost on "cv::initUndistortRectifyMap"
Valgrind
441
views
no
answers
no
votes
2020-02-05 07:31:38 -0600
TomerP
OpenCV compilation flags
compile
source
flags
401
views
no
answers
no
votes
2020-02-04 15:21:20 -0600
benf
ArUco markers detected slightly too small
aruco
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