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160 questions
Tagged
feature-detection
×
1k
views
no
answers
no
votes
2015-06-03 09:06:33 -0600
orpheelepoete
opencv 3, blobdetection, The function/feature is not implemented () in detectAndCompute [closed]
c++
opencv
blob
feature-detection
simpleblobdetector
341
views
no
answers
no
votes
2015-04-21 05:16:16 -0600
RB
regarding center-surround filter
opencv
FeatureMatcher
objectdection
feature-detection
196
views
no
answers
2
votes
2015-04-18 13:10:11 -0600
Tiras
Eliminate false eye [closed]
eye
mouth
face
feature-detection
153
views
no
answers
no
votes
2015-04-13 10:00:31 -0600
RB
How to separate query and train image after doing the matching
feature-detection
DescriptorExtractor
DescriptorMatcher
object-tracking
491
views
1
answer
1
vote
2015-04-11 07:07:30 -0600
FooBar
What happens if there's not enough key points to match?
feature-detection
FlannBasedMatcher
182
views
1
answer
no
votes
2015-04-02 08:15:14 -0600
JohannesZ
What are the applications of feature detectors?
feature-detection
featuredetector
detection
452
views
1
answer
no
votes
2015-03-09 04:35:20 -0600
colin747
ORB - object needs to be very close to camera
ORB
c++
rtsp
feature-detection
251
views
1
answer
2
votes
2015-02-21 05:57:25 -0600
FooBar
How to Rotate Image based on a template/feature
rotation
SURF
feature-detection
491
views
no
answers
no
votes
2015-02-09 08:51:15 -0600
Potato
What units is the 'distance' measured in? (in the matches of a SURF)
SURF
feature-detection
feature-extraction
distance
1k
views
no
answers
no
votes
2015-02-03 07:52:21 -0600
Samjakar
Method to detect the perimeter board in an Ice Hockey game image
c++
feature-detection
featuredetector
pattern-matching
819
views
1
answer
no
votes
2015-02-03 03:49:42 -0600
colin747
Best images for ORB feature point tracking
feature-detection
ORB
objectdetection
markerDetection
752
views
1
answer
-1
votes
2015-01-22 12:28:04 -0600
talkera.org
I need to implement face detection and feature extraction of face on a web application using java or php
feature-detection
feature-extraction
838
views
1
answer
no
votes
2015-01-13 16:21:15 -0600
Vit
Align 2 photos of text
feature-detection
Text
2k
views
1
answer
no
votes
2015-01-05 04:23:09 -0600
berak
Is there a create for features in OpenCV 3?
3.0.0
feature-detection
descriptors
318
views
no
answers
5
votes
2014-11-25 03:32:30 -0600
PhilLab
Removal of BRIEF from main repository [closed]
brief
feature-detection
contrib
3.0.0
452
views
1
answer
1
vote
2014-10-29 15:57:37 -0600
petititi
Categorizing lines on a shirt
HoughLines
imageprocessing
feature-detection
Noteworthy_Content
911
views
2
answers
no
votes
2014-10-28 04:28:52 -0600
thdrksdfthmn
Circular Region of Interest before thresholding
threshold
Thresholding
feature-detection
3k
views
1
answer
no
votes
2014-09-18 01:30:23 -0600
Messina Vision Systems
Extracting features with unclean canny detection
c++
canny
feature-detection
feature-extraction
760
views
2
answers
no
votes
2014-07-08 06:09:01 -0600
jamesnzt
Extract one object from set of objects
edge-detection
objectdection
feature-detection
feature-extraction
15k
views
1
answer
2
votes
2014-06-30 09:30:08 -0600
StevenPuttemans
How to detect individual body parts in an image
feature-detection
feature-extraction
cascadeclassifier
HOG
human
Noteworthy_Content
958
views
no
answers
2
votes
2014-05-04 03:34:38 -0600
rednaks
ORB not detecting any keypoint [closed]
keypoint
feature-detection
ORBFeatureDetector
1k
views
no
answers
no
votes
2014-05-02 06:58:46 -0600
jpl
Brute force matcher vs knn+RANSAC, which is better?
keypoint-matching
feature-detection
bruteforcematcher
k-nearest
152
views
no
answers
no
votes
2014-04-29 01:27:09 -0600
jpl
The right parameters setting to test feature detectors
detection
feature-detection
evaluation
853
views
1
answer
1
vote
2014-04-08 07:19:16 -0600
Kevin B.
What's the best feature matcher for pairs of very similar images?
feature-detection
keypoint-matching
descriptor
4k
views
1
answer
4
votes
2014-03-12 00:10:06 -0600
pats
Alternatives for SIFT, ORB and FAST
SIFT
freak
fast
ORB
feature-detection
1k
views
1
answer
1
vote
2014-03-01 08:14:06 -0600
Guanta
Question about Bag of Words, detectors, and such
bagOfvisualWords
feature-detection
501
views
no
answers
no
votes
2014-02-25 06:08:47 -0600
CurlyB
OpenCV SURFDetector Range of minHessian
SURF
Keypoints
hessian
keypoint-matching
feature-detection
334
views
1
answer
1
vote
2014-02-20 11:44:46 -0600
Will Stewart
How to detect a fallen person with a camera image?
feature-detection
edgedetection
cascadeclassifier
8k
views
1
answer
no
votes
2014-02-12 08:22:43 -0600
TonySJH
How to compare two image and need result in percentage wise?
feature-detection
java
android
3k
views
no
answers
no
votes
2014-02-05 14:22:31 -0600
matt venn
robustly finding a region in a photo using fiducial
fiducial
chessboard
feature-detection
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