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43 questions
Tagged
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
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
788
views
no
answers
2
votes
2017-10-13 03:50:17 -0600
gino0717
How to make Otsu threshold locally?
threshold
543
views
no
answers
1
vote
2013-01-16 11:31:42 -0600
unxnut
Variable thresholding implementation
variable
threshold
adaptiveThreshold
segmentation
200
views
no
answers
1
vote
2013-05-16 16:44:57 -0600
basheer
gpu's hough probabilistic threshold parameter
opencv
houghlinesp
gpu
threshold
maxLines
265
views
no
answers
1
vote
2014-06-17 13:59:29 -0600
loveandkindness
A tricky image processing problem. (blurry moving dots)
tracking
image-processing
threshold
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
1k
views
no
answers
1
vote
2017-02-06 14:47:52 -0600
ginister
Mask Dimensions from thresholding don't match?
threshold
366
views
no
answers
1
vote
2017-07-02 06:00:41 -0600
Cole
Better character isolation
threshold
grayscale
OCR
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
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
367
views
no
answers
no
votes
2013-11-02 20:44:51 -0600
sodeq
what is stage threshold?
adaboost
opencv_traincascade
maxWeakCount
threshold
308
views
no
answers
no
votes
2014-05-27 11:13:11 -0600
Cima
Mat::data empty after image operation (threshold())
Mat
threshold
621
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
434
views
no
answers
no
votes
2015-01-18 02:19:41 -0600
Deepak Kumar
convert image into binary
opencv
binary
threshold
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
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
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
255
views
no
answers
no
votes
2015-12-22 03:29:50 -0600
Manohar
Thresholding outside ROI
threshold
roi
501
views
no
answers
no
votes
2016-04-19 00:26:15 -0600
annmelody
Canny dynamic threshold
matchshape
FindContour
matching
threshold
canny
348
views
no
answers
no
votes
2016-05-27 02:25:45 -0600
Dinh Thap
How can I threshold exactly my image ?
threshold
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
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
131
views
no
answers
no
votes
2016-10-04 05:54:53 -0600
StevenPuttemans
Same output threshold image
threshold
153
views
no
answers
no
votes
2016-10-23 03:08:18 -0600
IshiYamagawa
Image segmentation problems with threshold
threshold
image-segmentation
objectdetection
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
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
301
views
no
answers
no
votes
2017-08-04 17:19:23 -0600
Mirko
Eigenface threshold
EigenFace
threshold
1
2
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