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12,357 questions
Tagged
194
views
no
answers
no
votes
2019-05-14 22:39:33 -0600
kdanne
Error when using openCV CUDA
CUDA
195
views
no
answers
no
votes
2019-05-14 16:48:10 -0600
chocolate_sprinkles
install opencv 3.4.2 on raspberry pi w zero
opencv
raspberrypiwzero
722
views
no
answers
no
votes
2019-05-14 10:15:17 -0600
ahmad2301
How to measure screw thread using sub-pixel edge detection
Subpixeledgedtection
708
views
no
answers
no
votes
2019-05-14 11:28:17 -0600
larrydong
VideoCapture.open: Take a long time to open a USB camera.
videocapture
USBcamera
window10
visualstudio
618
views
no
answers
no
votes
2019-05-14 04:36:52 -0600
wangdayan
OpenCV DNN throws exception with Mask RCNN(Resnet 50) model
dnn
Mask-Rcnn
486
views
no
answers
2
votes
2019-05-14 02:22:06 -0600
sfo
License for trained DNN face detector models?
3rdparty
dnn_samples
face
detector
model
224
views
no
answers
no
votes
2019-05-13 11:13:21 -0600
kobeking
What are the "maps" returned by the initUndistortRectifyMap() function?
stereo
calibration
180
views
no
answers
no
votes
2019-05-13 09:28:30 -0600
javanoob42
Add 'extra modules' from OpenCV 4.1.0 to Java in Eclipse
java
modules
Eclipse
841
views
no
answers
no
votes
2019-05-18 21:44:51 -0600
supra56
bug in image segmentation with watershed demo of openCV docs
watershed
segmentation
618
views
no
answers
no
votes
2019-05-16 03:38:43 -0600
Agus
Autonomous robot, line following and Aruco detection. Android Java
java
android
linedetection
linefollowing
aruco
91
views
no
answers
no
votes
2019-05-15 02:11:57 -0600
balala
Fisheye calibration gives a wrong parameters
fisheyeCalibration
204
views
no
answers
no
votes
2019-05-13 01:17:12 -0600
theateist
Why homgraphy matrix doesn't work for any point in the image?
findHomography
homography
homography-matrix
1k
views
no
answers
no
votes
2019-05-12 06:51:27 -0600
lvgeng
Align two images with only translation and rotation without scaling
alignment
328
views
no
answers
no
votes
2019-05-11 14:11:05 -0600
nimaaghli
Error while importing network from Caffe
dnn
142
views
no
answers
no
votes
2019-05-10 03:14:35 -0600
bow_one
Moments have reading of 0.0 in Android Q 10.0
moments
android
opencv
1k
views
no
answers
no
votes
2019-05-09 10:59:52 -0600
spiderkent
How to use hardware assisted H.264 encoder(vaapih264enc) on intel CPU?
vaapi
H264
encode
videowriter
gstreamer
459
views
no
answers
no
votes
2019-05-09 10:55:02 -0600
dev4all12358
How videocapture works to grab images
videocapture
345
views
no
answers
no
votes
2019-05-09 08:42:40 -0600
Les
import cv2 error in Anaconda 3
opencv
python3
1k
views
no
answers
no
votes
2019-05-09 06:41:50 -0600
Rakshita
Video STABILIZATION
videostabilization
619
views
no
answers
no
votes
2019-05-09 05:52:37 -0600
cpaniagua
RTSP streaming with H.264 encoding in Ubuntu
CUDA
rtsp
stream
H264
Jetson
173
views
no
answers
no
votes
2019-05-09 04:02:42 -0600
lunasdejavu
how to run net.forward() by GPU on opencv4.1?
gpu#cuda#dnn#4.1
1k
views
no
answers
no
votes
2019-05-08 13:26:38 -0600
hua
Retinex Color Restoration
Color
restoration
457
views
no
answers
no
votes
2019-05-08 07:26:59 -0600
Stefan Rilling
retrained tensorflow model with Dnn.readNetFromTensorflow
tensorflow
retrained
graph
pbtxt
dnn
152
views
no
answers
1
vote
2019-05-08 06:01:36 -0600
Balaji R
Feature Detection Module output not matching with Optimization mode Enabled
feature-detection
optimization
akaze
561
views
no
answers
-1
votes
2019-05-07 19:18:56 -0600
jovsky
I want to find locate DOOR shape in image! HELP PLEASE!
shapedetection
Door
findContours
edgedetection
Overlooked
479
views
no
answers
no
votes
2019-05-07 10:10:59 -0600
weimer92
Ball tracking
Color
balltracking
692
views
no
answers
no
votes
2019-05-07 08:38:28 -0600
antithing
Triangulate points from a calibrated fisheye camera pair
stereorectify
stereocalibration
triangulatePoints
fish-eye
81
views
no
answers
no
votes
2019-05-07 06:58:15 -0600
[email protected]
cv::resize() use 20M memory
LeakMemory
742
views
no
answers
no
votes
2019-05-07 06:16:54 -0600
DanTreg
Adding opencv from openvino
openvino
dnnopencv
368
views
no
answers
no
votes
2019-05-07 04:44:27 -0600
Mark81
Receive H264 stream, add some overlay and record/stream
overlay
stream
record
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