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26 questions
Tagged
#feature-detection
×
2k
views
no
answers
no
votes
2013-08-08 19:26:11 -0600
swamynathan
Keypoint matcher matches all keypoints from train to query irrespective of the scene?
#android#opencv
#feature-detection
#keypoint
#keypoint-matching
4k
views
no
answers
1
vote
2013-10-28 10:20:14 -0600
krammer
How to use PCA SIFT in opencv ?
#feature-detection
SIFT
#opencv#c++
182
views
no
answers
no
votes
2013-11-03 18:41:21 -0600
motiur
Displaying meta-data of matched image to user after successful image matching via surf
SurfFeatureDetector
#feature-detection
525
views
1
answer
no
votes
2013-11-04 10:16:32 -0600
FLY
Sample image as training image
#feature-detection
334
views
1
answer
no
votes
2014-01-13 04:05:40 -0600
arthur.sw
Impossible to create SIFT detector and extractor
#opencv
#sift
#feature-detection
1k
views
2
answers
4
votes
2014-01-17 05:19:47 -0600
Anas
ORB pyramid not working
ORB
pyramid
scaled
#feature-detection
featuresMatching
266
views
no
answers
no
votes
2014-01-20 16:09:24 -0600
AlexanderH
Feature Descriptors always the same ?
#feature-detection
139
views
no
answers
no
votes
2014-03-18 03:28:07 -0600
Bomber19
SURF Descriptor Length
nonfree
SURF
#feature-detection
392
views
no
answers
no
votes
2014-04-13 00:37:30 -0600
tinkrmind
Recognising Cattle and Elephants on Railway Tracks [closed]
object
#detection
#Shapedetection
#feature-detection
animal
190
views
no
answers
no
votes
2014-04-28 07:06:07 -0600
jpl
Best matching strategy
#feature-detection
#matching
764
views
no
answers
2
votes
2014-05-05 07:41:52 -0600
ketza
Detector doesn't release the KeyPoint-vector [closed]
#detection
#keypoint
#feature-detection
DenseFeatureDetector
#memoryleak
753
views
1
answer
3
votes
2014-05-08 06:40:01 -0600
huanhuan719
How to set minHessian value in android/java
hessian
android
java
#feature-detection
131
views
no
answers
no
votes
2014-05-23 19:37:03 -0600
unxnut
Number of keypoints for an object
#feature-detection
#keypoint
565
views
2
answers
no
votes
2014-07-29 04:03:20 -0600
JohannesZ
use SIFt detector with SURF algorithm for image matching
#feature-detection
#sift
#surf
277
views
no
answers
no
votes
2014-07-30 05:19:17 -0600
thdrksdfthmn
Why some FeatureDetector finds features only in the middle of the image?
#feature-detection
154
views
no
answers
no
votes
2014-08-12 08:59:57 -0600
jpl
FREAk feature descriptor sampling pattern : distance measurement unit
#feature-detection
#image-processing
algorithm
freak
1k
views
no
answers
no
votes
2014-08-20 13:05:39 -0600
Beba.S
How can i apply mask to image using JavaCV?
#java
#javacv
#image-processing
#computervision
#feature-detection
143
views
no
answers
no
votes
2014-09-17 11:34:54 -0600
sip
Best way to integrate mutiple classifiers into a single system
#Classifier
#feature-detection
#sift
#ORB
282
views
no
answers
1
vote
2014-09-18 03:40:56 -0600
Yan
Locate cropped area: feature detection with scale but not rotation invariance
#feature-detection
#sift
Cropping
scale-invariance
197
views
no
answers
no
votes
2014-10-07 06:39:48 -0600
kgs
feature detectors debug/release
#feature-detection
#debug
release
512
views
1
answer
no
votes
2014-10-20 06:40:26 -0600
berak
Dense Features extraction in Opencv
#feature-detection
931
views
1
answer
no
votes
2014-10-21 04:24:10 -0600
StevenPuttemans
Keypoint and descriptor ordering - C++ vs Android
#keypoint
#feature-detection
#descriptors
1k
views
1
answer
no
votes
2014-10-26 12:17:08 -0600
petititi
Detect if contour is simple curve without complex pattern or detect starting and ending points of contour
#copencv
#feature-detection
266
views
no
answers
1
vote
2014-11-12 06:58:47 -0600
Doombot
On score metrics for keypoint-descriptors
#feature-detection
inliers
findHomography
#Opencv3.0
#c++
413
views
1
answer
2
votes
2014-12-01 06:20:06 -0600
thdrksdfthmn
how to store bag of words vocabulary efficiently?
#opencv#window
#2.4.10
#objectdetection
#feature-detection
706
views
no
answers
no
votes
2014-12-02 06:05:43 -0600
Tharindu
Restrict OpenCV descriptor matcher to a ROI for each query KeyPoint
#feature-detection
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GitHub
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#keypoint
×4
#sift
×4
#detection
×2
#image-processing
×2
#2.4.10
×1
algorithm
×1
android
×1
#android#opencv
×1
animal
×1
#c++
×1
#Classifier
×1
#computervision
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#copencv
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Cropping
×1
#debug
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DenseFeatureDetector
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#descriptors
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featuresMatching
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findHomography
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freak
×1
hessian
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inliers
×1
java
×1
#java
×1
#javacv
×1
#keypoint-matching
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#matching
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#memoryleak
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nonfree
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#objectdetection
×1
#opencv
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#opencv#c++
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#opencv#window
×1
ORB
×1
#ORB
×1
pyramid
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release
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scaled
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scale-invariance
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#Shapedetection
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SIFT
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#surf
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