First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
relevance
date
activity
answers ▲
votes
224 questions
Tagged
1k
views
1
answer
no
votes
2016-05-26 06:47:32 -0600
StevenPuttemans
Haar cascade training
cvhaartraining
cascadeclassifier
opencv_traincascade
3k
views
1
answer
no
votes
2019-10-26 22:54:41 -0600
Yashas
Does opencv_dnn use gpu?
gpu
CUDA
cv2.dnn
Jetson
1k
views
1
answer
1
vote
2014-06-19 13:21:51 -0600
ricardo99
good algorithm to background subtraction for a car tracking?
#opencv
#cartracking
#BackgroundSub
454
views
1
answer
-1
votes
2018-05-12 13:54:00 -0600
berak
Creating Bounding boxes for contours
c++
opencv
4k
views
1
answer
no
votes
2017-12-20 14:39:55 -0600
kimchiboy03
Making Object Detection Faster
object-recognition
object-detection
dnn
opencv3.3.0
optimization
3k
views
1
answer
1
vote
2016-02-10 02:48:43 -0600
StevenPuttemans
Detecting fog/haze in a video frame
filter
VideoProcessing
image-processing
mask
haze
fog
2k
views
1
answer
4
votes
2015-05-21 06:14:36 -0600
tomnjerry
understanding the limitations of traincascade
traincascade
cascadeclassifier
137
views
1
answer
no
votes
2015-04-14 04:19:05 -0600
StevenPuttemans
when does haar function not work?
Haar
426
views
1
answer
1
vote
2014-03-20 15:01:23 -0600
Will Stewart
suggestion for a suitable android device
android
neon
opencv
object
tracking
segmentation
998
views
1
answer
no
votes
2017-03-29 12:30:58 -0600
Pedro Batista
How to check Lane Departing in OpenCV 3?
HoughLines
houghlinesp
opencv
python
road
4k
views
1
answer
2
votes
2018-11-08 07:02:58 -0600
punnerud
OpenCV Pedestrian Counting
LBP
BackgroundSubtractor
camshift
blob-detection
pedestrian
429
views
1
answer
1
vote
2018-11-30 21:52:29 -0600
sturkmen
Completely random result of HOGDescriptor
HOG
SVM
965
views
1
answer
no
votes
2014-06-15 00:52:33 -0600
Abhishek Kumar Annamraju
Opencv and traincascade.exe
the
new
traincascade.exe
639
views
1
answer
2
votes
2017-03-06 18:11:21 -0600
Tetragramm
Bounding box ranking / vehicle, pedestrian detection
object-detection
1k
views
1
answer
no
votes
2017-04-26 18:44:04 -0600
achima
Bounding box not showing?
python
object-tracking
6k
views
1
answer
no
votes
2013-11-25 02:17:25 -0600
StevenPuttemans
my classifier using haar cascade can not detect anything
#cvhaartraining
9k
views
1
answer
no
votes
2014-07-16 02:07:14 -0600
StevenPuttemans
Ways of Doing People Detection
#Mat#opencv#c++
peopledetect
1k
views
1
answer
no
votes
2016-04-04 03:43:39 -0600
berak
"flow" in "calcOpticalFlowFarneback(...)
FarnebackOpticalFlow
322
views
1
answer
no
votes
2018-04-19 03:39:32 -0600
StevenPuttemans
Opencv_traincascade training too fast?
opencv
traincascade
3k
views
1
answer
1
vote
2015-09-24 22:41:30 -0600
berak
Detect cattle in drone video footage
Video
cascadeclassifier
detection
DPMDetector
Noteworthy_Content
1k
views
1
answer
no
votes
2013-08-17 10:42:15 -0600
GilLevi
Counting HaarCascade Detections for Vehicle Detection
Haar
haarcascade
counting
2k
views
1
answer
1
vote
2013-12-04 04:09:20 -0600
Pedro Batista
False alarm in haar cascade
#cvhaartraining
2k
views
1
answer
5
votes
2014-03-14 19:56:26 -0600
yes123
key-point based detection vs HoG/Haar training
HOG
#Haar
object-detection
#keypoint
220
views
1
answer
no
votes
2019-01-16 04:55:03 -0600
StevenPuttemans
What algorithms are best used for recognizing objects in the street from a video stream
Haar
cascades
Neural
networks
opencv
4k
views
1
answer
no
votes
2013-03-13 03:26:53 -0600
StevenPuttemans
Is there any programs to recognize objects?
objectrecognition
1k
views
1
answer
no
votes
2016-01-11 17:35:33 -0600
tenkeason
How to start using houghlines in lane detection / tracking
c++
HoughLines
houghline
1k
views
1
answer
1
vote
2013-01-04 14:25:10 -0600
Mostafa Sataki
How to distinguish blobs when they are next to each other
blob-detection
439
views
1
answer
no
votes
2016-04-25 18:35:23 -0600
Tetragramm
Looking for an annotated car database
car
image
database
638
views
1
answer
no
votes
2013-02-22 22:07:59 -0600
Keba
Non-motion detection
motion
9k
views
1
answer
1
vote
2017-06-30 11:29:20 -0600
nji
VideoCapture::set (CAP_PROP_POS_FRAMES, frameNumber) not exact in opencv 3.2 with ffmpeg?
ffmpeg
CaptureVideo
« previous
1
2
3
4
5
...
8
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×5
cascadeclassifier
×3
Haar
×3
object-detection
×3
blob-detection
×2
c++
×2
#cvhaartraining
×2
HOG
×2
HoughLines
×2
python
×2
traincascade
×2
android
×1
#BackgroundSub
×1
BackgroundSubtractor
×1
camshift
×1
CaptureVideo
×1
car
×1
#cartracking
×1
cascades
×1
counting
×1
CUDA
×1
cv2.dnn
×1
cvhaartraining
×1
database
×1
detection
×1
dnn
×1
DPMDetector
×1
FarnebackOpticalFlow
×1
ffmpeg
×1
filter
×1
fog
×1
gpu
×1
#Haar
×1
haarcascade
×1
haze
×1
houghline
×1
houghlinesp
×1
image
×1
image-processing
×1
Jetson
×1
#keypoint
×1
LBP
×1
mask
×1
#Mat#opencv#c++
×1
motion
×1
neon
×1
networks
×1
Neural
×1
new
×1
Noteworthy_Content
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×