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 »
date ▼
activity
answers
votes
158 questions
Tagged
detection
×
117
views
no
answers
no
votes
2018-03-03 06:53:29 -0600
sandiplovv
Some faces not detection
detection
272
views
no
answers
no
votes
2018-02-28 21:04:45 -0600
pedrorissato
Prevent detecting object inside object
same
object
double
detection
635
views
no
answers
1
vote
2018-02-20 00:40:24 -0600
procton
How detect very small blobs
blob
detection
java
absdiff
389
views
no
answers
no
votes
2018-02-19 08:27:14 -0600
Thomz
Best practice for chessboard recognition quality measure
chessboard
detection
camera2marker
quality
675
views
no
answers
no
votes
2018-02-12 10:33:08 -0600
bobbie
Track/Detect an object with a dynamic background
tracking
detection
c++
opencv
Video
dynamic
721
views
no
answers
no
votes
2018-02-03 08:29:47 -0600
pedrolima
Error while trying to run the dnn for object detection
dnn
tensorflow
object
detection
331
views
no
answers
no
votes
2018-01-29 11:12:43 -0600
metal_turtle
Hand recognition and tracking question.
handtracking
opencv
python
detection
171
views
no
answers
-1
votes
2018-01-11 02:41:21 -0600
pcll99
Object below an imaginary line
motion
detection
197
views
no
answers
no
votes
2017-12-11 03:38:07 -0600
Empi
Detect boxes and colors
object
detection
Color
455
views
no
answers
no
votes
2017-12-09 03:44:37 -0600
procton
Road detection and machine learning
road
detection
opencv
java
traincascade
1k
views
no
answers
-1
votes
2017-11-01 09:05:46 -0600
josari
How to detect human motion and direction from a still image(opencv python/ matlab)?
opencv
directiondetection
python
Matlab
motion
detection
360
views
no
answers
no
votes
2017-10-26 01:20:27 -0600
berak
Help detecting small hole on tube
detection
circle
houghcircle
contours
region
487
views
no
answers
no
votes
2017-08-01 06:53:23 -0600
vps
Detection of arm from depth data.
opencv
c++
depth
data
arm
detection
79
views
no
answers
no
votes
2017-07-24 16:00:15 -0600
cic1988
panorama misalignment detection
misalignment
detection
335
views
no
answers
no
votes
2017-06-01 13:20:29 -0600
double
How to use cpp-tutorial-pnp_detection in real time camera
cpp
opencv
sample
detection
c++
webcam
556
views
no
answers
2
votes
2017-05-08 11:44:43 -0600
zhongen.dff
Detect object with Canny Edge detector
detection
java
opencv
197
views
no
answers
no
votes
2017-05-06 10:43:21 -0600
hayley
ORB feature detector
ORB
feature
detection
318
views
no
answers
-1
votes
2017-05-05 11:23:04 -0600
sollet
Store/print pixel-information after Object Detection is applied
detection
3.2.0
depth
291
views
no
answers
-1
votes
2017-04-22 08:17:16 -0600
Aing Chhengngunn
Could you please guide me how to using Opencv and Python to identify the illegal dumping area by using the true color image from the drone?
detection
illegal
Dumping
area
385
views
no
answers
no
votes
2017-04-13 02:37:21 -0600
Faj
object detection and tracking
object
detection
tracking
375
views
no
answers
no
votes
2017-04-12 07:50:14 -0600
StevenPuttemans
Unable to track faces. How to update trackers ???
tracking
face
detection
trackerUpdate_fail
279
views
no
answers
no
votes
2017-03-06 05:15:38 -0600
Libot
Detect edges of books using identifiers
Identifiers
edge
detection
199
views
no
answers
no
votes
2017-02-28 02:23:22 -0600
Crazor
Recognizing and locating object from a bunch of Hough lines
opencv
detection
classification
recognition
815
views
no
answers
no
votes
2017-02-06 00:53:13 -0600
Akhilesh
Training data for cup detection
training
data
for
cup
detection
117
views
no
answers
no
votes
2017-01-24 01:20:11 -0600
hoang anh tuan
How to detect this object?
detection
138
views
no
answers
no
votes
2017-01-08 20:53:12 -0600
wes.y.w.
DescriptorMatcher reports good matches even when object is not in the scene
android
FeatureMatcher
ORB
DescriptorMatcher
detection
2k
views
no
answers
-1
votes
2016-12-15 10:43:20 -0600
logidelic
Detecting (not decoding!) datamatrix (rectangle) regions in an image
rectangles
datamatrix
detection
213
views
no
answers
no
votes
2016-11-28 11:27:42 -0600
malinowydyplom
How to place id's to multiple same-coloured markers
python
Raspberry
Pi
marker
detection
103
views
no
answers
no
votes
2016-11-25 04:53:33 -0600
Prototype
How do I threshhold a range of pixels of an image using python?
opencv
threshold
Color
detection
1k
views
no
answers
no
votes
2016-09-21 06:08:43 -0600
TheMarcus
Opencv detect ellipse around text
java
opencv
detection
« previous
1
2
3
4
5
...
6
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
detection
×30
opencv
×10
java
×4
object
×4
c++
×3
python
×3
tracking
×3
Color
×2
data
×2
depth
×2
motion
×2
ORB
×2
3.2.0
×1
absdiff
×1
android
×1
area
×1
arm
×1
blob
×1
camera2marker
×1
chessboard
×1
circle
×1
classification
×1
contours
×1
cpp
×1
datamatrix
×1
DescriptorMatcher
×1
directiondetection
×1
dnn
×1
double
×1
Dumping
×1
dynamic
×1
edge
×1
face
×1
feature
×1
FeatureMatcher
×1
for
×1
handtracking
×1
houghcircle
×1
Identifiers
×1
illegal
×1
marker
×1
Matlab
×1
misalignment
×1
Pi
×1
quality
×1
Raspberry
×1
recognition
×1
rectangles
×1
region
×1
road
×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
×