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18 questions
Tagged
image-processing
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opencv
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c++
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385
views
no
answers
1
vote
2015-06-10 08:31:46 -0600
Sharath
How to initialize and use cv::gpu::MatchTemplateBuf in cv::gpu:: MatchTemplate Function ??
c++
opencv
matchTemplate
image-processing
gpu
CUDA
4k
views
no
answers
1
vote
2015-07-10 03:51:40 -0600
Davit
How to check image planar or interleaved?
c++
opencv
image-processing
4k
views
no
answers
1
vote
2016-08-02 06:14:55 -0600
avpai
counting the number of child contours inside a contour in opencv
c++
opencv
contours
FindContour
hierarchy
image-processing
5k
views
no
answers
1
vote
2016-12-13 00:43:56 -0600
joseph3010
OpenCV Error: Assertion failed (channels () == CV_MAT_CN (dtype)) in copyTo, file /home/tau/opencv/opencv-3.1.0/modules/core/src/copy.cpp, line 257
linux
opencv
c++
image-processing
270
views
no
answers
no
votes
2015-09-06 13:49:43 -0600
Tess
Implementation of lab2xyz in opencv using c++
opencv
c++
image-processing
138
views
no
answers
no
votes
2016-07-29 04:20:26 -0600
astronaut
How do I find an object in image/video knowing its real physical dimension?
image-processing
objectdetection
c++
opencv
141
views
no
answers
no
votes
2016-08-29 10:20:58 -0600
che1404
Process image coming from a OpenGL rendering context
2.4.7
image-processing
detection
c++
opencv
76
views
no
answers
no
votes
2017-03-24 18:29:52 -0600
AZH0209
calculate the number of colors inside one image
c++
opencv
image-processing
101
views
no
answers
no
votes
2017-05-24 23:44:45 -0600
lohachan0108
How can I use the NormHistogramCostExtractor class? What function do I need to call to extract the cost? What are the arguments to be passed ?
c++
opencv
image-processing
histogram
239
views
no
answers
no
votes
2017-10-05 05:08:48 -0600
berak
compareHist is returning very low value incase of Bhattacharyya method
c++
opencv
histogram
image-processing
162
views
no
answers
no
votes
2018-10-11 21:40:59 -0600
Anurag
Tackle low FPS for correlation code to compute shift in Image
c++
opencv
image-processing
correlation
374
views
no
answers
no
votes
2019-07-13 06:11:35 -0600
Kitnos
Classification method invariante to rotation and machine learning
SURF
SIFT
image-processing
c++
opencv
machine-learning
670
views
no
answers
no
votes
2020-01-29 04:19:30 -0600
eLtronicsvilla
How can I re-track an object if track(using optical flow) lost?
object-tracking
image-processing
c++
opencv
computervision
opticalflow
365
views
no
answers
no
votes
2020-03-03 09:24:58 -0600
eLtronicsvilla
optical flow orientation and magnitude based background and foreground segmentation
opticalflow
computervision
image-processing
c++
opencv
592
views
no
answers
no
votes
2020-06-09 04:32:51 -0600
samkro
Split a cv::mat into submats based on each containing a contour
c++
opencv
image-processing
Split
584
views
no
answers
no
votes
2016-05-23 11:02:46 -0600
ank700
What is meant by "scale" in case of monocular visual odometry?
robotics
image-processing
c++
opencv
visualOdometry
4k
views
no
answers
-1
votes
2018-03-27 04:43:06 -0600
Anas Iqbal
Apply Anti-Aliasing to an image
c++
opencv
image-processing
275
views
no
answers
-1
votes
2019-03-25 23:35:33 -0600
Arnab190201
Code for crack detection on tracks
c++
opencv
image-processing
crackdeection
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c++
×18
image-processing
×18
opencv
×18
computervision
×2
histogram
×2
opticalflow
×2
2.4.7
×1
contours
×1
correlation
×1
crackdeection
×1
CUDA
×1
detection
×1
FindContour
×1
gpu
×1
hierarchy
×1
linux
×1
machine-learning
×1
matchTemplate
×1
objectdetection
×1
object-tracking
×1
robotics
×1
SIFT
×1
Split
×1
SURF
×1
visualOdometry
×1
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