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
43 questions
Tagged
threshold
×
236
views
no
answers
no
votes
2020-09-24 13:01:09 -0600
Mark S
ArUco Thresholding Window Size
aruco
adaptiveThreshold
threshold
671
views
no
answers
no
votes
2020-05-12 17:17:59 -0600
Intoxica
Is a cuda/gpu implementation of opencv adaptiveThreshold available?
adaptiveThreshold
threshold
CUDA
191
views
no
answers
no
votes
2020-05-04 04:04:55 -0600
supra56
Getting the original pixel value in a thresholded RGB image
depth-image
threshold
opencvpython
704
views
no
answers
no
votes
2020-02-26 07:08:10 -0600
Imran B
HSV adjustment python opencv cuda
CUDA
opencv
python
HSV
threshold
bitwise_and
102
views
no
answers
no
votes
2019-10-01 08:06:38 -0600
srpantano
Read each letter from the handwritten text in python
handwriting
handwritten
python
boundary
threshold
257
views
no
answers
no
votes
2019-07-29 13:08:36 -0600
me16b001
Threshold the image for particle counting without splitting/fragmenting the particles
particlecount
threshold
counting
1k
views
no
answers
1
vote
2019-04-14 14:40:27 -0600
Chris
What is the THRESH_MASK ThresholdType in cv4?
threshold
THRESH_MASK
270
views
no
answers
1
vote
2018-12-03 07:44:32 -0600
Filippo9669
Max gradient magnitude in Canny's algorithm
opencv
c++
edges
canny
gradient
threshold
93
views
no
answers
no
votes
2018-07-06 08:23:36 -0600
Patrik
Threshold limitations
threshold
290
views
no
answers
no
votes
2018-04-29 05:05:31 -0600
bennog
extract flower buds in x-ray image
X-ray
threshold
c++
225
views
no
answers
no
votes
2018-03-14 04:13:31 -0600
questerer
Finding relatively large objects in a cluttered background - Help needed
opencv
python
contours
threshold
objectdetection
788
views
no
answers
2
votes
2017-10-13 03:50:17 -0600
gino0717
How to make Otsu threshold locally?
threshold
4k
views
no
answers
no
votes
2017-08-30 04:44:14 -0600
xczhang1024
Otsu thresholding with mask
threshold
otsu
masking
131
views
no
answers
no
votes
2017-08-21 13:46:42 -0600
m3rt
Thresholding multiple RGB values in Python
RGB
threshold
python
161
views
no
answers
-1
votes
2017-08-08 11:45:16 -0600
sturkmen
function thresholding
Haar
Wavelet
denoise
threshold
302
views
no
answers
no
votes
2017-08-04 17:19:23 -0600
Mirko
Eigenface threshold
EigenFace
threshold
367
views
no
answers
1
vote
2017-07-02 06:00:41 -0600
Cole
Better character isolation
threshold
grayscale
OCR
534
views
no
answers
2
votes
2017-06-05 12:22:38 -0600
Bakuryu
Optimization for screen grab, thresholding, and houghcircles
opencv
python
games
houghcircle
threshold
137
views
no
answers
no
votes
2017-04-07 11:28:56 -0600
lovaj
Defining a treshold for feature matching in geometrical re-ranking
threshold
feature-matching
feature-detection
vlad
1k
views
no
answers
1
vote
2017-02-06 14:47:52 -0600
ginister
Mask Dimensions from thresholding don't match?
threshold
1k
views
no
answers
3
votes
2016-12-01 21:26:22 -0600
ipesanz
Quality control system for eraser factory
quality
SURF
contours
threshold
103
views
no
answers
no
votes
2016-11-25 04:53:33 -0600
Prototype
How do I threshhold a range of pixels of an image using python?
opencv
threshold
Color
detection
316
views
no
answers
1
vote
2016-11-11 21:25:57 -0600
Alfred
how to get a better binary image from low quality image?
binarize
2d-image
findContours
denoise
threshold
153
views
no
answers
no
votes
2016-10-23 03:08:18 -0600
IshiYamagawa
Image segmentation problems with threshold
threshold
image-segmentation
objectdetection
131
views
no
answers
no
votes
2016-10-04 05:54:53 -0600
StevenPuttemans
Same output threshold image
threshold
185
views
no
answers
no
votes
2016-06-12 04:48:03 -0600
NICK MURPHY
PYTHON 2.7 PROCESSES HANGING AT OPENCV 3.0 FUNCTION
threshold
hang
1k
views
no
answers
no
votes
2016-06-06 15:03:24 -0600
YaddyVirus
How to use np.count_nonzero() within a range of pixels?
numpy
threshold
Thresholding
count-pixels
Pixels
348
views
no
answers
no
votes
2016-05-27 02:25:45 -0600
Dinh Thap
How can I threshold exactly my image ?
threshold
501
views
no
answers
no
votes
2016-04-19 00:26:15 -0600
annmelody
Canny dynamic threshold
matchshape
FindContour
matching
threshold
canny
255
views
no
answers
no
votes
2015-12-22 03:29:50 -0600
Manohar
Thresholding outside ROI
threshold
roi
1
2
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
threshold
×30
opencv
×5
python
×5
adaptiveThreshold
×2
c++
×2
canny
×2
contours
×2
CUDA
×2
denoise
×2
objectdetection
×2
2d-image
×1
aruco
×1
binarize
×1
bitwise_and
×1
boundary
×1
Color
×1
counting
×1
count-pixels
×1
depth-image
×1
detection
×1
edges
×1
EigenFace
×1
feature-detection
×1
feature-matching
×1
FindContour
×1
findContours
×1
games
×1
gradient
×1
grayscale
×1
Haar
×1
handwriting
×1
handwritten
×1
hang
×1
houghcircle
×1
HSV
×1
image-segmentation
×1
masking
×1
matching
×1
matchshape
×1
numpy
×1
OCR
×1
opencvpython
×1
otsu
×1
particlecount
×1
Pixels
×1
quality
×1
RGB
×1
roi
×1
SURF
×1
THRESH_MASK
×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
×