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160 questions
Tagged
feature-detection
×
150
views
no
answers
no
votes
2015-10-27 01:50:36 -0600
rajazz
ios to extract features from video frames.
ios
opencv
feature-detection
ORB
366
views
no
answers
no
votes
2015-11-15 21:27:53 -0600
Bob W
Feature Detection Use Cases
feature-detection
2k
views
no
answers
1
vote
2015-12-26 07:45:41 -0600
RR14
How to calculate Similarity Rate of 2 feature matching.
opencv
SVM
feature-detection
SURF
SIFT
fast
632
views
no
answers
no
votes
2016-01-04 03:08:07 -0600
Alagiri
Opencv Feature Matching is not matching correctly for cropped images of different sizes and images taken from various sources?
opencv3-.0.0
c++
feature-detection
ORB
flann
187
views
no
answers
no
votes
2016-01-08 12:12:50 -0600
thexnightmare
Calculating Z axis of tracked image or 3d tracker algorithm
tracking
tracker3D
xfeatures2d
featuredetector
feature-detection
mobile
1k
views
no
answers
no
votes
2016-01-09 05:06:36 -0600
dpwicaksa
Feature detection and matching for localization (openCV.3)
keypoint-matching
feature-detection
ORB
localization
OPENCV3.0.0.
1k
views
no
answers
1
vote
2016-02-12 07:59:36 -0600
501 - not implemented
looking for a database to store descriptors of image features
mongodb
feature-detection
descriptors
217
views
no
answers
1
vote
2016-02-26 09:47:01 -0600
a.francesconi
Get a score for each detected circle using HoughCircles
houghcircle
circle
shape
feature-detection
166
views
no
answers
no
votes
2016-03-08 14:47:46 -0600
akog
Pass distorted or undistorted points to (E)PnP?
EPnP
Undistort
feature-detection
c++
998
views
no
answers
no
votes
2016-03-25 08:01:59 -0600
Davit
How does it work OpenCV Mser for color images? [closed]
MSER
c++
opencv
image-processing
feature-detection
340
views
no
answers
1
vote
2016-04-04 01:34:23 -0600
NathanSn
OpenCV BoW assert error while computing histograms for SVM training
feature-detection
SIFT
BOW
assertionerror
3.1.0
5k
views
no
answers
no
votes
2016-04-21 06:32:51 -0600
anagno
difference between detect()/compute() and detectAndCompute() [closed]
feature-detection
1k
views
no
answers
no
votes
2016-05-26 20:40:42 -0600
astronaut
Object detection and navigation with Visual Camera?
feature-detection
ContourDetections
navigation
373
views
no
answers
no
votes
2016-05-24 04:22:51 -0600
Dimebag
Feature recognition: perspective transform
feature-detection
perspectiveTransform
findHomography
423
views
no
answers
no
votes
2016-06-02 04:30:46 -0600
Dimebag
Image Recognition using edge detection?
feature-detection
findHomography
ORB
RANSAC
968
views
no
answers
no
votes
2016-06-11 04:04:59 -0600
Siddharth Kamaria
Finding damages in the image using Feature Matching
feature-detection
feature-extraction
ORB
bfmatcher
keypoint-matching
158
views
no
answers
no
votes
2016-06-11 16:37:17 -0600
berak
Hough clustering and sparse matrices
Hough
feature-detection
object
programming
122
views
no
answers
no
votes
2016-06-14 06:38:18 -0600
Dimebag
Create unique feature for ORB
feature-detection
104
views
no
answers
no
votes
2016-06-14 07:16:47 -0600
WhoAmI
Technical reason behind ORB [closed]
ORB
feature-detection
973
views
no
answers
1
vote
2016-07-18 07:51:40 -0600
ManuKaracho
Preprocess images before feature detection? [closed]
akaze+kaze
SIFT
feature-detection
RANSAC
326
views
no
answers
no
votes
2016-06-29 09:33:37 -0600
seriousgeek
AKAZE not producing good results compared to SIFT in openCV Java
java
opencv
SIFT
3.0.0
feature-detection
381
views
no
answers
no
votes
2016-07-12 04:41:29 -0600
astronaut
How to extract relevant features to detect object?
feature-detection
c++
opencv
169
views
no
answers
no
votes
2016-07-23 12:19:22 -0600
jigl
Identifying bootstrap elements from ui
image-processing
feature-detection
extraction
195
views
no
answers
no
votes
2016-07-31 09:08:22 -0600
sengsational
Rough outline for grocery shopping Android app
android
feature-detection
Haar
object_recognition
225
views
no
answers
no
votes
2016-09-07 01:44:49 -0600
berak
feature detection code error
feature-detection
SURF
SIFT
178
views
no
answers
no
votes
2016-09-18 08:02:47 -0600
Saksham jain
How to find features like vehicle length and width in video? [closed]
image-processing
classifier
feature-detection
157
views
no
answers
-1
votes
2016-11-13 10:19:06 -0600
OpenCVNewbie
Does someone here has a working code for image identification using neural network by utilizing openCV libraries?
neuralnetwork
machinelearning
feature-detection
3k
views
no
answers
no
votes
2016-12-01 04:20:51 -0600
AmerSaf
Detecting and Extracting Rectangular based Structure [closed]
python
feature-detection
computervision
contours
extraction
342
views
no
answers
no
votes
2017-01-12 23:53:54 -0600
stan123
Problems with feature detection and Homography [closed]
detection
feature-detection
654
views
no
answers
no
votes
2017-03-08 00:49:48 -0600
karyboy
detect object of interest in an image using opencv
image-processing
image-recognition
feature-detection
objectdetection
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