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79 questions
Tagged
feature
×
372
views
no
answers
no
votes
2015-11-17 16:38:28 -0600
diegomoreira
How to filter the keypoints in the SIFT and SURF methods
SURF
SIFT
opencv
matching
feature
667
views
no
answers
no
votes
2015-10-28 16:28:46 -0600
samansarraf
Feature matching - Minimum numbers of matches
SIFT
SURF
ORB
feature
matching
215
views
no
answers
no
votes
2015-10-12 04:25:07 -0600
Bloc123
Feature Detector
opencv
feature
detect
SURF
107
views
no
answers
no
votes
2015-09-03 08:27:40 -0600
Ooza
text_object finder in video frames/ strange values of the scene_corners Mat
objectfinder
SURF
2d
feature
homography
360
views
1
answer
no
votes
2015-07-13 09:25:25 -0600
bjorn89
Extract common part of images [closed]
differences
akaze
feature
absdiff
320
views
1
answer
1
vote
2015-06-08 15:03:24 -0600
bjorn89
Wrong homography or wrong extracted features ruins mosaic
findHomography
mosaicing
feature
395
views
1
answer
no
votes
2015-05-12 12:56:28 -0600
berak
Opencv PCA Saving
PCA
SVM
feature
reduction
2k
views
no
answers
2
votes
2015-05-05 10:30:14 -0600
semicolonwarrior
Dense Features in Opencv 3
feature
detector
2k
views
2
answers
1
vote
2015-05-06 05:45:10 -0600
berak
Features2D example
feature
ORB
brisk
akaze
1k
views
no
answers
5
votes
2015-04-22 11:31:25 -0600
LorenaGdL
Extracting Haar feature vectors
Haar
extraction
feature
806
views
no
answers
1
vote
2015-04-14 14:21:34 -0600
thil
OpenCV image pre-processing
visualOdometry
image
preprocessing
feature
enhancement
114
views
no
answers
no
votes
2015-03-07 10:05:10 -0600
Andrea
How to group Lucas Kanade features
Lucas-Kanade
feature
249
views
no
answers
1
vote
2015-02-18 08:04:15 -0600
nekiman
Passing parameters in features2d and SURF?
SURF
parameters
feature
descriptor
extractor
java
1k
views
1
answer
no
votes
2014-11-18 00:36:22 -0600
tarmizi_adam2005
Computing Histogram of Oriented Gradients
c++
HOG
feature
785
views
1
answer
5
votes
2014-10-13 16:24:07 -0600
Dale Albright
Contractor/Company for Aircraft ID
recognition
classification
identification
feature
OCR
SIFT
139
views
no
answers
1
vote
2014-10-02 04:59:49 -0600
Jan Marek
Is there a reason behind hiding FeatureExtractor::compute(...) in Feature 2D?
feature
extraction
opencv
3.0
alpha
1k
views
2
answers
1
vote
2014-10-02 10:00:32 -0600
berak
Why does cv::DescriptorExtractor::compute return empty descriptors for a std::vector<cv::Mat>?
opencv
3.0
alpha
feature
extraction
compute
205
views
1
answer
1
vote
2014-08-17 18:04:29 -0600
TheMLearner
HOGDescripter does not compute 64 by 64 training images
HOG
feature
Computing
135
views
no
answers
no
votes
2014-07-27 01:10:34 -0600
virus47
HOG feature failure
HOG
feature
failure
645
views
1
answer
no
votes
2014-07-22 03:12:36 -0600
Mathieu Barnachon
Method to find best matching image in a video
match
Video
feature
descriptor
compare
1k
views
1
answer
no
votes
2018-06-18 04:49:41 -0600
hayley
Improving ORB/ORB accuracy on mobile with OpenCV
ORB
feature
detection
mobile
147
views
1
answer
-1
votes
2014-02-05 02:52:45 -0600
StevenPuttemans
OpenCV : Build with lesser features
feature
build
329
views
no
answers
no
votes
2014-01-17 03:01:37 -0600
berak
updating open cv to version 3
update
feature
detection
latest
version
216
views
no
answers
no
votes
2014-01-16 19:47:53 -0600
Pranav Lal
updating open cv to version 3 [closed]
update
feature
detection
latest
version
136
views
no
answers
no
votes
2013-08-30 00:27:46 -0600
ROKDonkey
How can i change haar feature code from floated to fixed? [closed]
Haar
feature
facedetect
linux
4k
views
1
answer
no
votes
2013-07-28 14:42:28 -0600
Guanta
Feature matching tutorial compilation problem
feature
matching
tutorial
compilation
problem
201
views
1
answer
1
vote
2013-06-27 11:04:17 -0600
Guanta
Reduce maximal Features on Android.
android
feature
detection
575
views
1
answer
no
votes
2013-06-06 03:33:45 -0600
StevenPuttemans
Waveform detection and analysis
feature
featuredetector
waveforms
1k
views
1
answer
no
votes
2017-08-17 05:47:10 -0600
StevenPuttemans
Detecting how much eyes are open
eyes
feature
990
views
1
answer
no
votes
2013-05-02 02:13:19 -0600
StevenPuttemans
Adaboost feature selection
adaboost
feature
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