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83 questions
Tagged
edges
×
860
views
1
answer
-1
votes
2012-09-26 06:01:19 -0600
Kirill Kornyakov
build openCV for android, without CUDA
opencv
android
mac
cmake
edges
460
views
no
answers
-1
votes
2019-11-28 04:09:41 -0600
carlcc
Resource not found: opencv_detector [closed]
resources
ros
edges
1k
views
1
answer
no
votes
2013-02-16 02:22:33 -0600
Mathieu Barnachon
Find polygon in image (rotation-invariant)
featuredetector
edges
backlight
polygon
contour
338
views
1
answer
no
votes
2018-09-06 14:16:51 -0600
MikeTronix
Help:I am puzzled by cvCalcHist function,can you help me?Thank you
cvCalcHist
function
HIstgram
edges
711
views
no
answers
no
votes
2013-10-10 05:00:39 -0600
wuling
How to easy to get the length of the edge??? [closed]
edges
length
sobel
threshold
1k
views
1
answer
no
votes
2014-04-07 02:55:18 -0600
pj
extract point sequence of edge (a not enclosed contour)
contours
edges
1k
views
no
answers
no
votes
2014-04-27 15:47:23 -0600
mikey
Overlaying edges onto original image in Python
edges
overlay
merge
1k
views
no
answers
no
votes
2014-05-18 13:03:34 -0600
hrishikesh
Python Stereo map. error: (-209) All the images must have the same size in function cv::findStereoCorrespondenceBM
python
stereocamera
stereo-calibration
edges
294
views
no
answers
no
votes
2014-05-19 08:30:57 -0600
Nabeel Ahmed
How to Display an image during On-line processing
image-processing
edges
593
views
1
answer
no
votes
2014-10-27 04:41:45 -0600
R.Saracchini
When does cvEstimateRigidTransform recognise 2D point sets instead of images
C
documentation
affine
transformation
edges
2d-point
466
views
1
answer
no
votes
2015-02-26 14:37:59 -0600
matman
[Newbie] Can OpenCV find a straight boundary?
edges
boundary
1k
views
no
answers
no
votes
2015-06-22 21:27:53 -0600
Devansh Dalal
Non maximum suppression of edges..
opencv
algorithm
edge-detection
edges
sourcecode
767
views
no
answers
no
votes
2020-10-20 04:54:46 -0600
sturkmen
Viz3d setCamera() only works the first time it is called
setCamera
getCamera
intrinsic
parameters
edges
9k
views
1
answer
no
votes
2016-02-10 09:00:36 -0600
FooBar
Reprojection error with opencv
opencv
calibration
reprojectionerror
edges
402
views
2
answers
no
votes
2016-02-26 06:19:46 -0600
Finfa811
BSOD (Kernel Security Check Failure) when using T-API in OpenCV 3.1.0 x64 (VS12)
opencv-3.1.0
c++
VS2013
nvidia
transparentapi
edges
2k
views
1
answer
no
votes
2016-02-26 06:49:35 -0600
berak
How to calculate camera focal length in OpenCV
focallength
android
edges
5k
views
2
answers
no
votes
2016-03-02 14:47:00 -0600
Hernan Navarro
VideoCapture is not working in OpenCV 3.0.0 or the 3.1.0 in Windows 7
videocapture
rtsp
edges
206
views
1
answer
no
votes
2016-03-02 18:56:46 -0600
Tetragramm
Scan and find the length and breadth of object from iPhone camera
iphone
edges
336
views
no
answers
no
votes
2016-03-02 04:17:54 -0600
GDiana
opencv and X11 support on Mac OS
opencv
c++
mac
edges
327
views
1
answer
no
votes
2016-03-03 01:44:34 -0600
Pulkit
Matlab haar cascade opencv android compatibility
android
opencv
Matlab
Haar
edges
278
views
1
answer
no
votes
2016-03-04 19:18:46 -0600
Tetragramm
Comparing patterns on coins.
coin
recognition
pattern
edges
canny
feature
343
views
no
answers
no
votes
2016-07-17 02:12:47 -0600
vinay123
not able to detect the edge of tomatoes which are in a bunch overlapping each other.
tomato
edges
red
detection
Find
not
378
views
no
answers
no
votes
2016-10-20 08:02:52 -0600
supertramp-sid
Cross Validation and hyperparameter optimization
machine-learning
opencv
c++
edges
711
views
no
answers
no
votes
2016-11-10 17:28:49 -0600
Mohamed Alzaki
Detecting the shape of irregular objects [closed]
haarcascade
Haar-like
Haar
classifier
detectedges
edges
90
views
1
answer
no
votes
2016-11-11 07:54:43 -0600
berak
I am working on recognition of faces in given videos with provided Data base.I am using createFisherFaceRecognizer() . But I am not getting Proper output. is it problem with Data base or the predict method, which i have used.
c++#opencv
edges
267
views
no
answers
no
votes
2016-11-11 14:07:49 -0600
vidark
VideoCapture -> Frames -> VideoCapture: Possible?
videocapture
videowriter
frames
encoding
save
edges
2k
views
1
answer
no
votes
2017-07-12 06:11:15 -0600
berak
I found this error while running sample cpp example facedetect.cpp 'undefiend reference to cv:
c++
Facedetection
edges
643
views
no
answers
no
votes
2017-07-13 03:44:36 -0600
RdlP
Error using fisheye callibration in python binding OpenCV 3.2.0
opencv
python
calibration
fisheye
edges
895
views
no
answers
no
votes
2017-07-13 12:06:25 -0600
Pedro Batista
Create stitched image from known calibrated points
stitching
infrared
edges
687
views
1
answer
no
votes
2017-10-27 07:34:02 -0600
vbc
Opencv does have support SVM accuracy?
accuracy
edges
1
2
3
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