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12,357 questions
Tagged
246
views
no
answers
no
votes
2019-06-05 03:44:48 -0600
supra56
CascadeClassifier doesn't work with cascade.xml trained by myself. It always blocked when use method detectMultiScale()
cascadeclassifier
xml
173
views
no
answers
no
votes
2019-06-04 08:48:36 -0600
hysoka79
Install opencv with opencv_contrib in linux
opencvcontrib
232
views
no
answers
no
votes
2019-06-04 07:40:45 -0600
Kafan
Should I use focal length from camera matrix or new camera matrix for depth estimation?
stereo
StereoSGBM
stereocalibration
intrinsic
CameraMatrix
3k
views
no
answers
no
votes
2019-06-09 03:50:15 -0600
kobeking
depth from disparity
depthmap
598
views
no
answers
no
votes
2020-08-12 16:47:14 -0600
surcz
Imported module not shows up on 'Add Module Dependency' dialog
android
edges
235
views
no
answers
no
votes
2019-06-03 19:52:27 -0600
user8127
Segmenting a Google Street View image
segmentation
172
views
no
answers
no
votes
2019-06-03 12:47:54 -0600
CK1966
Assisting the compiler into generating better code
optimization
compile
imgcodecs
307
views
no
answers
no
votes
2019-06-03 06:54:20 -0600
BuenaVentura
Βlock Matching, setTextureThreshold()
stereoBM
setTextureThreshold
texture
filter
edges
1k
views
no
answers
no
votes
2019-06-02 12:39:26 -0600
mj
How to use yolov3 and openCV with the support NCS2
opencv
intel
dnn
openvino
NCS2
yolo
2k
views
no
answers
no
votes
2019-06-02 12:53:49 -0600
berak
How do I resolved ‘samples’ has not been declared
ggo_12
220
views
no
answers
no
votes
2019-06-02 06:26:22 -0600
comar
Error on ocl::filter2D
filter2D
opencl
VS2013
646
views
no
answers
no
votes
2019-06-01 01:01:51 -0600
lama123
Camera for Gear Inspection
camera
Interface
precision
lighting
inspection
1k
views
no
answers
-1
votes
2019-05-31 16:22:04 -0600
the-dude
Opencv Email Notification
opencv
python
RaspberryPi
179
views
no
answers
no
votes
2019-05-31 14:52:43 -0600
aliavci
How to detect clock drawing?
OCR
number
clock
253
views
no
answers
no
votes
2019-05-31 07:22:11 -0600
Chan101
Ignore part of an image whilst detecting LED colour
computer-vision
colourdetection
computervision
edges
102
views
no
answers
no
votes
2019-05-31 05:52:37 -0600
billy99
cbuilder integration
C++Builder
7k
views
no
answers
no
votes
2019-05-31 08:02:10 -0600
supra56
Do different png compression rates result in different images?
imwrite
compression
PNG_COMPRESSION
237
views
no
answers
no
votes
2019-05-30 08:11:11 -0600
freekoy
opencv.js how to use opengl or opencl
OpenCV.js
opengl
opencl
759
views
no
answers
no
votes
2019-05-30 06:37:06 -0600
mohitdubey
how to detect rectangle opencv js
cvRectangle
785
views
no
answers
no
votes
2019-05-30 05:08:31 -0600
mirhanu
Opencv C++ compilation error anonymous namespace ::hlineResize
libopencv_imgproc.so
c++
compile
anonymous
namespace
1k
views
no
answers
no
votes
2019-05-29 18:21:25 -0600
Tetragramm
Blob Detector Not working when it should on obvious blobs, makes no sense
blob-detection
HSV
opencvpython
150
views
no
answers
1
vote
2019-05-28 13:22:43 -0600
lxiscs
Image transform/warping for ellipsoidal reflector
image-warping
augmentedReality
image-processing
515
views
no
answers
no
votes
2019-05-28 03:40:00 -0600
levinpqr
VideoWriter output video is not playable
opencv
videowriter
160
views
no
answers
no
votes
2019-05-27 18:33:00 -0600
procrastinator
tracking points
opencv
python
596
views
no
answers
no
votes
2019-05-27 11:36:49 -0600
vchill
Is there any function to create cuda context in opencv similar to what cuCtxCreate does from cuda library?
CUDA10.0
opencv
c++
edges
636
views
no
answers
no
votes
2019-05-27 10:35:29 -0600
epinnock
Android DNN tutorial
android
dnn
80
views
no
answers
-1
votes
2019-05-27 06:19:37 -0600
Anjali Singhal
I am trying to compare Modal posture to my posture
Swift
3d-image
iosopencv
412
views
no
answers
2
votes
2019-05-27 03:39:49 -0600
Quizzy5889
computeECC returning strange values
python#ecc#opencv
157
views
no
answers
no
votes
2019-05-29 16:53:21 -0600
biza
How can define a region of interest in empty parking spaces?
opencv
c++
302
views
no
answers
no
votes
2019-05-26 06:32:15 -0600
Jethro
How can I use CNN for algae cell counting?
image_processing
CNN
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