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874
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1
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no
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2013-04-12 07:38:28 -0600 Mathieu Barnachon flag of Netherlands

FLANN algorithm cannot find any descriptor

3k
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1
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2014-11-26 08:19:05 -0600 Shahid Malik

Getting webcam images using ROS and openCV in python

4k
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1
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2014-07-23 12:22:16 -0600 JewelCV

How to link own build OpenCV instead of ros-hydro-opencv

383
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1
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no
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2015-08-21 17:06:45 -0600 benbloom

stereoRectify doubt

620
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1
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no
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2015-02-15 09:37:14 -0600 Der Luftmensch flag of United States of America

Stereo to point cloud

320
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1
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no
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2015-03-25 08:25:45 -0600 Mr. CEO

Error while building package for ros

833
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1
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no
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2016-04-27 06:14:10 -0600 PRoque

opencv2/aruco with ROS opencv

773
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1
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no
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2016-11-17 03:17:05 -0600 berak

Kalman Filter - Assertion failed - Matrix types

2k
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1
answer
1
vote
2017-06-16 13:10:55 -0600 burtbick

imshow() call never returns openCV 3.2.0-dev

1k
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1
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no
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2018-07-21 12:38:45 -0600 Dylan

Object detection using OpenCV

1k
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1
answer
1
vote
2018-10-09 09:46:36 -0600 berak

Segmentation fault with ORB feature extractor

695
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no
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1
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2012-09-04 02:55:14 -0600 Hyon Lim

How do I update OpenCV for ROS? [closed]

216
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no
answers
1
vote
2013-07-31 04:31:55 -0600 matteo

Problem with the number of matchings in FLANN OpenCV algorithm

488
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no
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no
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2014-02-11 16:59:23 -0600 athoesen

Is it possible to merge multiple Kinect streams?

802
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no
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no
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2014-08-18 14:15:54 -0600 hdejarnette

Make uEye compatible with Aruco / OpenCV?

344
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no
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no
votes
2015-01-08 08:51:35 -0600 Néstor

Compute P from K,D,R,T using StereoRectify

2k
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no
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no
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2015-01-19 12:16:16 -0600 Alireza flag of Canada

'Segmentation fault (core dumped)' error for opencv with kinect & ROS

388
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no
answers
3
votes
2015-09-14 16:12:01 -0600 215

Tracking using PTU

756
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no
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2015-04-29 08:05:40 -0600 215

Reinit goodFeaturesToTrack and LukasKanade optical flow.

4k
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no
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-1
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2015-06-11 17:48:43 -0600 idkm1

Converting ros image msg to cv image issue

1k
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no
answers
-1
votes
2015-07-13 06:16:05 -0600 Kishore Kumar

How to use opencv codes in ROS nodes?

164
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no
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no
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2015-08-26 00:34:45 -0600 yusuf

libopencv_hal.a doesn't exist

601
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votes
2015-09-01 22:24:54 -0600 DENSO

how can we calculate the distance for car and Pedestrian in autonomous vehicle?

116
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no
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no
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2015-09-03 05:38:37 -0600 baser

problem with opencv [closed]

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