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31,627 questions
Tagged
16
views
2
answers
no
votes
2019-10-22 10:02:10 -0500
berak
Face embedding calculation from Java
java
faceembeddeing
Facedetection
5
views
no
answers
no
votes
2019-10-22 09:11:37 -0500
luckytiger_21
Can Letters or strings be used as a feature that used to track an object?
tracking
feature-detection
3dreconstruction
20
views
1
answer
no
votes
2019-10-22 08:35:32 -0500
cudawarped
The function/feature is not implemented (The called functionality is disabled for current build or platform) in throw_no_cuda
cuda10
13
views
no
answers
no
votes
2019-10-22 07:40:23 -0500
supra56
Tesseract ocr failed to recognize number from number plate images
Tesseract-OCR
image-processing
image#orientation
15
views
no
answers
no
votes
2019-10-22 07:22:31 -0500
supra56
Identifiers switch undefined / defined with not changes on code!
VS-c++
4.4.1
1k
views
4
answers
1
vote
2019-10-22 04:59:11 -0500
friendCYQ
OpenCV Error: The function/feature is not implemented
opencv
CUDA
14
views
no
answers
no
votes
2019-10-22 02:15:23 -0500
uzelac
split screen from two USB cameras
dual
camera
merge
vertical
Split
liveview
9
views
no
answers
no
votes
2019-10-21 23:07:58 -0500
JoeZhou
Features Detection with AKAZE for small images, the dimension of the unanalyzed boundary
akaze
features
13
views
no
answers
no
votes
2019-10-21 16:31:43 -0500
eyshi
cuda optical flow : multiple gpus
CUDA
opticalflow
nvidia
cudaoptflow
22
views
no
answers
no
votes
2019-10-21 13:37:42 -0500
Erik Langskjegg
Building OpenCV 4 with CUDA
CUDA
22
views
no
answers
no
votes
2019-10-21 08:25:46 -0500
Dimitar Veljanovski
Conver cv::KeyPoint::pt to 8 bit unsigned int in opencv C++
c++
mask
keypoint
KeyPoint+SIFT
18
views
no
answers
-1
votes
2019-10-21 07:59:32 -0500
ashoksam
How to save predicted data in opencv?
opencv
27
views
no
answers
no
votes
2019-10-21 05:51:28 -0500
julio
Basic factors to develop an in-house vision inspection system
opencv
industrial
development
39
views
no
answers
no
votes
2019-10-21 02:45:48 -0500
Kitnos
Active contours (cvSnakeImage) in OPencv 4, legacy module
cvSnakeImage
active_contour
20
views
no
answers
no
votes
2019-10-21 02:30:20 -0500
berak
Getting error: OpenCV(3.4.3) /io/opencv/modules/imgproc/src/color.hpp:257 error
errorOpenCV
36
views
no
answers
no
votes
2019-10-21 00:31:19 -0500
berak
Unable to operate 2 arrays due to Assertion failed (type2 == CV_64F && (sz2.height == 1 || sz 2.height == 4)) in cv::arithm_op
opencv
4.1.1
VS-c++
9
views
no
answers
no
votes
2019-10-20 22:06:30 -0500
Sweetmei
How to create trained_classifierNM1(2).xml, OCRHMM_transitions_table.xml files?
classifier
42
views
no
answers
no
votes
2019-10-20 21:21:06 -0500
redhwan
Does opencv_dnn use gpu?
gpu
CUDA
cv2.dnn
Jetson
18
views
no
answers
no
votes
2019-10-20 20:34:48 -0500
Vizier87
Converting camera feed into relative intensity in mW
opencv4
23
views
no
answers
no
votes
2019-10-20 09:29:09 -0500
ehsanb
Converting 2d point to 3d point
2d-to-3d
3d-projection
13k
views
3
answers
1
vote
2019-10-20 06:27:52 -0500
essamzaky
Calculating a template matching similarity score?
cvMatchTemplate
matchTemplate
11
views
no
answers
no
votes
2019-10-20 06:12:20 -0500
essamzaky
MatchTemplate and get matching score or confidence hint
matchTemplate
14
views
no
answers
no
votes
2019-10-20 03:37:32 -0500
berak
Why my App crashes when i applied Imgproc.resize
Imgproc.resize
android
java
18
views
no
answers
no
votes
2019-10-19 06:11:00 -0500
fogx
getFLOPS of deep neural network
dnn#opencv
13
views
no
answers
no
votes
2019-10-19 06:04:25 -0500
fogx
dnn module getPerfProfile tick output?
dnn#opencv
21
views
1
answer
no
votes
2019-10-19 05:32:35 -0500
berak
where is cvCreateTrainingSamples() function?
createsamples.cpp
13
views
no
answers
no
votes
2019-10-19 04:55:10 -0500
fogx
dnn module forward() output in intermediate layers?
dnn
dnn.forward
20
views
no
answers
no
votes
2019-10-18 16:05:05 -0500
Yost777
Rolling ball / Sliding paraboloid algorithm
BackgroundSub
background
40
views
1
answer
no
votes
2019-10-18 08:29:39 -0500
Chris
Feature extraction 3D
opencv
python
keypoint
feature-detection
3d
mesh
178
views
no
answers
4
votes
2019-10-18 08:19:25 -0500
tjwmmd2
Fastest way to convert BGR <-> RGB! Aka: Do NOT use Numpy magic "tricks".
python
numpy
conversion
1
2
3
4
5
...
1055
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