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29,830 questions
Tagged
575
views
1
answer
1
vote
2018-11-06 04:34:37 -0600
berak
There is a few delay to capture frames from IP camera
opencv#ipcamera
frame#delay
model#dahua
protocol#rtsp
1k
views
1
answer
no
votes
2018-11-06 03:23:28 -0600
Atul S
Unable to predict the face - false positive scenarios
FaceRecognizer
eigenfacerecogniser
LBPHFaceRecognizer
2k
views
1
answer
no
votes
2018-11-05 21:55:29 -0600
pouya.1991
yolo dose not use my GPU [closed]
yolo
darknet
CUDA
ubuntu
346
views
no
answers
no
votes
2018-11-05 17:51:31 -0600
email2jie
Aruco version in OpenCV contrib
aruco
opencv_contrib
157
views
no
answers
no
votes
2018-11-06 10:00:02 -0600
stenci
What quality can I expect to reach with shape measurement?
detectlinesandshapes
1k
views
no
answers
no
votes
2018-11-05 16:41:43 -0600
fszatkowski
Distorting image using fisheye::distortPoints()
fisheye
distortPoints
789
views
1
answer
no
votes
2018-12-27 19:11:56 -0600
noel
Accuracy of Human Detection with 360 Camera
human_detection_
humandetection
360videos
1k
views
no
answers
no
votes
2018-11-05 14:38:01 -0600
Stephane
Improving Simple Blob Detection
blob-detection
106
views
no
answers
-1
votes
2018-11-05 14:32:00 -0600
chillin250
Facial Recognition Alternatives to Human Identification
human_detection_
humandetection
facial-detection
facial
1k
views
no
answers
no
votes
2018-11-05 14:16:56 -0600
chaps555
does open cv have demosaic algorithms for RCCB and RCCC formats
demosaicing
144
views
no
answers
no
votes
2018-11-12 16:01:10 -0600
chillin250
Commercial 360 Camera Recommendation
human_detection_
humandetection
HumanTracking
509
views
no
answers
no
votes
2018-11-05 13:46:58 -0600
zombodotcom
Static Image Background removal
foregroundextraction
background_segm
background
foreground
2k
views
1
answer
no
votes
2018-12-10 17:16:02 -0600
aguila
dnn resize_layer assertion 'getmemoryshapes'
dnn
caffe
resize_layer
167
views
1
answer
1
vote
2018-11-06 00:51:16 -0600
berak
Release memory from innner class?
java
opencv
memory
262
views
no
answers
no
votes
2018-11-05 11:35:48 -0600
shome
How to convert openni stream data to cv::gpumat
gpumat
cudamemcpy2d
openni2
stream
3k
views
no
answers
no
votes
2018-11-05 11:58:57 -0600
shivamp21
projectPoint is not working in openCV throwing error on bad arguments
opencv
python
calibrateCamera
pose-estimation
900
views
no
answers
no
votes
2018-11-05 09:40:22 -0600
ameypar94
Creating an executable application with static libraries (OpenCV, DLib) on Visual Studio
c++
opencv
Dlib
visualstudio
125
views
no
answers
-1
votes
2018-11-05 08:33:34 -0600
oja
Hello I am new to opencv and here's my question, how to communicate with external hardware after detecting a required feature in an image? [closed]
RaspberryPi
285
views
no
answers
no
votes
2018-11-05 05:01:42 -0600
Python_Zhou
Split contours into many small irregular polygons
irregular
179
views
no
answers
no
votes
2018-11-05 04:37:48 -0600
berak
using Subdiv2D to find quad problem
subdiv2d
1k
views
no
answers
no
votes
2018-11-05 00:50:34 -0600
berak
convert ckpt to .pb
east
ckpt
dnn
pb
tensorflow
146
views
no
answers
no
votes
2018-11-04 23:56:33 -0600
ccnankai
replace resnet with VGG
east
Text
detection
ResNet
dnn
736
views
1
answer
no
votes
2018-11-09 06:46:26 -0600
caiocanalli
OpenCV Contrib Android - Module appears in Java, but not in C ++
opencv_contrib
jni
android
include
933
views
1
answer
no
votes
2018-11-05 06:27:14 -0600
berak
Specify GPU device with Python API
gpu
CUDA
tensorflow
python
1k
views
no
answers
1
vote
2018-11-04 11:18:46 -0600
George James
Opencv Better Way to find contours for lighter text
opencv
python
1k
views
no
answers
-1
votes
2018-11-04 11:18:10 -0600
ahmad14
Image comparing using "ORB" opencv for android
android
52
views
no
answers
no
votes
2018-11-04 06:37:54 -0600
michaels99
Synchronization videos in space
Video
synchronize
389
views
no
answers
no
votes
2018-11-04 04:58:09 -0600
hotteock
measure of disparity
measure
disparity
depth
1k
views
no
answers
no
votes
2018-11-04 01:44:06 -0600
berak
OpenCV Error: Assertion failed ((npoints = prevPtsMat.checkVector(2, CV_32F, true)) >= 0) in calcOpticalFlowPyrLK, file /home/jiaxw/opencv/opencv-3.1.0/modules/video/src/lkpyramid.cpp, line 1114
calcOptialFlowPyrLK
337
views
no
answers
1
vote
2018-11-03 14:05:37 -0600
shadow0679
OpenCV Manager removed from play store
android
opencv
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