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47 questions
Tagged
ros
×
713
views
no
answers
no
votes
2020-07-29 06:12:00 -0600
DSaikrishnareddy
process has died,terminate called after throwing an instance of 'std::runtime_error' ,what(): Unsupported type of detector SURF
ros
robot
169
views
no
answers
no
votes
2020-07-17 20:56:39 -0600
ajpaezm
Time of Flight camera with ROS driver.
ros
264
views
no
answers
no
votes
2019-12-20 19:39:56 -0600
abraham1798
Change webcam to an usb cam in Rviz [closed]
ros
Rviz
usb_webcam
448
views
no
answers
-1
votes
2019-11-28 04:09:41 -0600
carlcc
Resource not found: opencv_detector [closed]
resources
ros
edges
161
views
no
answers
no
votes
2019-10-09 01:55:27 -0600
LBerger
X,Y and RGB data
opencv
numpy
ros
1k
views
1
answer
no
votes
2019-04-11 03:35:55 -0600
Eduardo
How to linked OpenCV 3.4.5 dnn module with custom cv_bridge using catkin? Error: undefined reference cv::dnn:experimental_dnn_v2::Net::Net()
dnnopencv
dnn
ros
catkin
opencv3.4.5
tensorflow
1k
views
1
answer
no
votes
2019-03-30 05:44:34 -0600
berak
How to update cv::namedwindow in multi-threading environment?
ros
Multithreading
callbacks
158
views
no
answers
no
votes
2018-12-07 15:39:33 -0600
bquad
IPM to laser scan?
ros
lane
detection
laser
scan
1k
views
no
answers
no
votes
2018-11-14 12:49:28 -0600
Magikalika
Segmentation fault when using cv::imshow
3.1.0
imshow
SegmentationFault
ros
indigo
igloo
410
views
no
answers
no
votes
2018-11-09 06:58:36 -0600
mh.herrmann
Erroneous projection matrix due to stereoRectify() ?
stereo-calibration
projection
ros
1k
views
1
answer
1
vote
2018-10-09 09:46:36 -0600
berak
Segmentation fault with ORB feature extractor
c++
opencv
ros
feature-detection
1k
views
1
answer
no
votes
2018-07-21 12:38:45 -0600
Dylan
Object detection using OpenCV
detection
Pattern_recognition
ros
c++
opencv
442
views
no
answers
no
votes
2018-06-09 02:50:01 -0600
tengfei han
It seems like conflicts among different OpenCV versions?
c++opencv
ros
471
views
no
answers
no
votes
2018-05-22 17:23:49 -0600
charles.fox
can't open capture from gstreamer loopback
gstreamer
ros
CV
format
yuyv
3k
views
1
answer
1
vote
2018-03-16 13:21:51 -0600
waschbaer
ROS Kinetic OpenCV3.2.0 Contrib and CUDA
Ros_kinetic
ros
opencv_contrib
Opencv3.2.0
CUDA8.0
911
views
no
answers
no
votes
2017-06-23 05:15:51 -0600
el_cid
How can I debug an cv::imencode error ?
ros
compress
imencode
ZedCamera
1k
views
1
answer
1
vote
2017-06-16 13:10:55 -0600
burtbick
imshow() call never returns openCV 3.2.0-dev
Opencv3.2.0
imshow
waitkey
ros
Kinetic
1k
views
no
answers
no
votes
2017-04-25 01:20:17 -0600
Alexia
ZED stereo object recognition
objectrecognition
stereocamera
ros
objecttracking
1k
views
no
answers
no
votes
2016-11-25 02:59:25 -0600
Marcofe
Is it possible to run ROS Kinetic with OpenCV 2.4.X?
ros
Ros_kinetic
ros_indigo_opencv
712
views
1
answer
no
votes
2016-11-17 03:17:05 -0600
berak
Kalman Filter - Assertion failed - Matrix types
c++
opencv
assertion
type
matrix
ros
903
views
no
answers
no
votes
2016-10-24 19:06:05 -0600
ramanan1991
Transforming Point Cloud to get Top Down image edit
computervision
ros
object_recognition
object-tracking
2k
views
no
answers
no
votes
2016-10-21 12:26:56 -0600
patrchri
Get depth data from Kinect v2 - ROS
ros
kinect_v2
depth-image
depth
220
views
no
answers
no
votes
2016-05-24 02:14:41 -0600
LBerger
Sift recognize object
SIFT
object
detect
ros
716
views
1
answer
no
votes
2016-04-27 06:14:10 -0600
PRoque
opencv2/aruco with ROS opencv
ros
Opencv3.0
conflict
1k
views
no
answers
-1
votes
2016-02-25 23:54:01 -0600
GANESH PRASAATH L
How to include ros.h and other ros headers??
ros
ros.h
318
views
no
answers
3
votes
2015-09-14 16:12:01 -0600
215
Tracking using PTU
opticalflow
tracking
ros
c++
opencv
Lukas-Kanade
109
views
no
answers
no
votes
2015-09-03 05:38:37 -0600
baser
problem with opencv [closed]
opencv
ros
xml
core-dumped
segmantation
segmentation-fault
586
views
no
answers
no
votes
2015-09-01 22:24:54 -0600
DENSO
how can we calculate the distance for car and Pedestrian in autonomous vehicle?
ros
157
views
no
answers
no
votes
2015-08-26 00:34:45 -0600
yusuf
libopencv_hal.a doesn't exist
ros
357
views
1
answer
no
votes
2015-08-21 17:06:45 -0600
benbloom
stereoRectify doubt
stereorectify
ros
1
2
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