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65 questions
Tagged
96
views
no
answers
no
votes
2016-08-19 17:46:33 -0600
locka
Opencv mask object from rtsp camera
c++#opencv#detection
130
views
no
answers
no
votes
2016-06-14 06:38:18 -0600
Dimebag
Create unique feature for ORB
feature-detection
579
views
no
answers
no
votes
2017-02-02 04:27:29 -0600
sandrew
Open CV for Website [closed]
website
opencv
hosting
opencvforwebsite
object-detection
142
views
no
answers
no
votes
2016-12-15 07:35:54 -0600
Andromedae93
Sort detecting object
deleted
453
views
1
answer
no
votes
2013-10-17 06:01:32 -0600
StevenPuttemans
Minimize False Positives using opencv_traincascade
opencv
traincascade
831
views
1
answer
no
votes
2014-04-07 09:39:36 -0600
arthur.sw
Custom SIFT detector in OpenCV
#sift
207
views
no
answers
no
votes
2018-09-26 13:09:17 -0600
Ryan Lewkowicz
Simple logo haar file I created causes tons of false positives.
cvhaartraining
haartraning
Haar
254
views
no
answers
no
votes
2015-07-17 15:57:54 -0600
ryptophan
feature matching + findHomography + perspectiveTransform issue
feature-matching
563
views
no
answers
no
votes
2018-05-08 07:50:40 -0600
StevenPuttemans
[Beginner] Recognizing a logo
python
opencv2
LOGO
navigation
robot
2k
views
no
answers
no
votes
2018-01-21 01:50:13 -0600
whiskeyz
Real-time Shape Identification
Haar
opencv
shape
383
views
no
answers
no
votes
2016-09-09 17:43:03 -0600
art_bug
Problem with drawmatches()
c++
SIFT
opencv
2k
views
2
answers
no
votes
2013-03-25 08:07:13 -0600
Mathieu Barnachon
How to detect semi transparent logo location on video?
opencv
Video
525
views
no
answers
no
votes
2014-03-16 14:42:03 -0600
Rolo
Logo Text Detection Accuracy
LOGO
Text
detection
Haar
classifier
stages
3k
views
no
answers
no
votes
2014-05-07 15:09:59 -0600
mateusz
Logo detection OpenCV
detection
recognition
419
views
no
answers
no
votes
2014-10-22 02:54:04 -0600
teherty
Detect logos on a webpage
object-detection
6k
views
no
answers
no
votes
2018-01-14 11:39:49 -0600
kabeersvohra
How to detect logos inside an image
templateMatch
LOGO
1k
views
no
answers
no
votes
2018-05-15 08:15:05 -0600
kabeersvohra
Logo detection in screenshot
LOGO
flann
featurematching
templateMatching
1k
views
no
answers
no
votes
2018-06-29 06:21:12 -0600
viraf
How can I detect logos in scanned documents, and identify if two logos are similar [closed]
similarity
Imagedetection
1k
views
no
answers
1
vote
2016-07-20 23:38:09 -0600
astronaut
Extract largest contour in very colorful image in OpenCV
contours
c++
1k
views
no
answers
1
vote
2015-04-05 11:07:27 -0600
nicolausYes
Detect type of document in a real-time
opencv
opencv4android
android
image-recognition
image-processing
7k
views
1
answer
1
vote
2016-11-02 11:32:57 -0600
essamzaky
How to detect rotation angle 0 , -90 ,+90 or 180
rotation
detection
3k
views
2
answers
1
vote
2013-02-14 04:17:11 -0600
Guanta
What is the best solution for rotation invariant detector?
cascadeclassifier
rotation
detection
1k
views
1
answer
1
vote
2012-07-23 11:00:37 -0600
Kirill Kornyakov
How do FREAK\SIFT\SURF verify that two images are the same
freak
Keypoints
face
2k
views
2
answers
1
vote
2016-12-01 12:11:37 -0600
essamzaky
How to extract Angle , Scale , transition and shear for rotated and scaled object
scale
rotation
Shear
transition
992
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
567
views
no
answers
1
vote
2013-09-27 02:26:43 -0600
evilwhaleboy
looking for advice for logo detection using haar training [closed]
LOGO
detection
Haar
training
2k
views
1
answer
1
vote
2017-07-26 05:20:28 -0600
Raki
Logo detection techniques
object-detection
2k
views
2
answers
1
vote
2017-12-06 08:34:37 -0600
VxW
Video processing to detect a logo in frames
opencv
Video
image-processing
object_recognition
5k
views
1
answer
2
votes
2016-07-21 15:03:29 -0600
eTicket
How to train classifiers the best way possible
objectdetection
LBP
cascadeclassifier
cascade
Haar
traincascade
622
views
no
answers
2
votes
2018-04-12 10:16:54 -0600
john_mcdonald
180,000+ Negative Images For You To Use In Object Detection Training
deleted
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