First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity
answers
votes ▼
101 questions
Tagged
threshold
×
1k
views
1
answer
no
votes
2012-10-26 05:39:52 -0600
Rui Marques
features2d usage issue (in mexopencv)
SURF
FlannBasedMatcher
features2d
threshold
10k
views
1
answer
no
votes
2013-03-13 07:30:16 -0600
MrOzBarry
OpenCV reliably detect finger tips in webcam video
openCV-2.4.4
threshold
fingers
3k
views
1
answer
no
votes
2013-04-09 09:19:17 -0600
StevenPuttemans
thresholding image in java
java
threshold
inRange
6k
views
1
answer
no
votes
2013-04-21 07:54:05 -0600
berak
confidence value and threshold in opencv
threshold
confidence
FaceRecognizer
LBPH
2k
views
1
answer
no
votes
2013-07-23 03:44:59 -0600
Guanta
cv::threshold crash
c++
opencv2.4.5
threshold
Thresholding
4k
views
1
answer
no
votes
2013-08-27 07:44:33 -0600
StevenPuttemans
threshold yuv image
threshold
YUV
713
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
367
views
no
answers
no
votes
2013-11-02 20:44:51 -0600
sodeq
what is stage threshold?
adaboost
opencv_traincascade
maxWeakCount
threshold
1k
views
1
answer
no
votes
2013-11-24 10:34:28 -0600
Guanta
HoughLinesP does not accept output from threshold. why?
python
threshold
houghlinesp
670
views
no
answers
no
votes
2014-01-24 09:16:02 -0600
Dhineshram
Find moment(x,y axis) of interested object [closed]
cvFindContours
c-api
cvMoments
threshold
object-tracking
308
views
no
answers
no
votes
2014-05-27 11:13:11 -0600
Cima
Mat::data empty after image operation (threshold())
Mat
threshold
622
views
no
answers
no
votes
2014-06-06 01:12:39 -0600
AEFGR
How is threshold value set in PCA ? Alternatively how to increase efficiency of PCA?
Facedetection
PCA
threshold
920
views
1
answer
no
votes
2014-06-06 11:51:53 -0600
Moster
threshold function: why 8-bit or 32-bit floating point only?
threshold
135
views
1
answer
no
votes
2014-09-23 01:08:52 -0600
Balaji R
Threshold values problem
threshold
1k
views
2
answers
no
votes
2014-10-07 07:42:22 -0600
JNI
Thresholding + masking image erratic results
threshold
Thresholding
mask
masking
911
views
2
answers
no
votes
2014-10-28 04:28:52 -0600
thdrksdfthmn
Circular Region of Interest before thresholding
threshold
Thresholding
feature-detection
973
views
1
answer
no
votes
2014-11-07 19:56:50 -0600
huehuehue
How do I threshold between two values a and b ?
threshold
434
views
no
answers
no
votes
2015-01-18 02:19:41 -0600
Deepak Kumar
convert image into binary
opencv
binary
threshold
442
views
no
answers
no
votes
2015-01-29 12:51:52 -0600
opencvNewbie
Problems with contouring and binarization(thresholding) [closed]
threshold
findContours
210
views
no
answers
no
votes
2015-01-30 06:40:57 -0600
Carlos_Hinojosa
How do I threshold this Image correctly?
image-processing
threshold
otsu
licence_plate
891
views
1
answer
no
votes
2015-02-26 10:44:50 -0600
begueradj
meaning of cv2.threshold() parameters
threshold
98
views
no
answers
no
votes
2015-02-27 04:46:15 -0600
begueradj
Unexpected result of a threshold operation
python
opencv
threshold
2k
views
no
answers
no
votes
2015-03-09 16:18:37 -0600
LBerger
Filestorage and vector
CvFileStorage
threshold
connectedComponents
FindContour
4k
views
no
answers
no
votes
2015-03-29 03:21:33 -0600
goelakash
Thresholding an HSV image
python
HSV
BGR
RGB
threshold
binary
10k
views
1
answer
no
votes
2015-04-23 08:57:19 -0600
Pedro Batista
SimpleBlobDetector Threshold
simpleblobdetector
threshold
minThreshold
maxThreshold
630
views
no
answers
no
votes
2015-04-28 09:43:20 -0600
Karthikeyan
Measuring Circle Centre point and Radius!! Finding a fixed threshold parameter
c++
opencv
circle
measurements
threshold
1k
views
1
answer
no
votes
2015-09-08 09:16:18 -0600
joe
Line detection method
canny
threshold
houghlinesp
qt
linedetection
145
views
no
answers
no
votes
2015-09-29 21:06:48 -0600
Bloc123
line detection [closed]
HoughLines
canny
threshold
340
views
1
answer
no
votes
2015-10-05 02:05:39 -0600
David_86
Shape detection, why try several threshold levels?
shapedetection
threshold
square
255
views
no
answers
no
votes
2015-12-22 03:29:50 -0600
Manohar
Thresholding outside ROI
threshold
roi
« previous
1
2
3
4
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
threshold
×30
opencv
×3
python
×3
Thresholding
×3
binary
×2
c++
×2
canny
×2
houghlinesp
×2
adaboost
×1
BGR
×1
c-api
×1
circle
×1
confidence
×1
connectedComponents
×1
CvFileStorage
×1
cvMoments
×1
edges
×1
Facedetection
×1
FaceRecognizer
×1
feature-detection
×1
features2d
×1
FindContour
×1
findContours
×1
fingers
×1
FlannBasedMatcher
×1
HoughLines
×1
HSV
×1
image-processing
×1
inRange
×1
java
×1
LBPH
×1
length
×1
licence_plate
×1
linedetection
×1
mask
×1
masking
×1
Mat
×1
maxThreshold
×1
maxWeakCount
×1
measurements
×1
minThreshold
×1
object-tracking
×1
openCV-2.4.4
×1
opencv2.4.5
×1
opencv_traincascade
×1
otsu
×1
PCA
×1
qt
×1
RGB
×1
roi
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×