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
188 questions
Tagged
objectdetection
×
2k
views
no
answers
no
votes
2020-11-21 15:35:02 -0600
Ghetto82
RaspberryPI & OpenCV + Yolo: AttributeError: module 'cv2' has no attribute 'dnn'
RaspberryPi
yolo
opencv
dnn
objectdetection
370
views
no
answers
no
votes
2020-07-29 02:58:11 -0600
pranavg_1111
Object Detection and Avoidance:Drone [closed]
drone
objectdetection
obstacleavoidance
188
views
no
answers
no
votes
2020-07-04 04:45:41 -0600
albeh95
Isolate object to better detect it
objectdetection
325
views
no
answers
no
votes
2020-05-26 10:32:39 -0600
albeh95
Object detection using ORB [closed]
objectdetection
1k
views
1
answer
no
votes
2020-05-21 02:45:09 -0600
berak
Can you help me with nail detection please?
objectdetection
443
views
no
answers
no
votes
2020-05-19 09:08:47 -0600
irwin_com
training shape predictor
Dlib
python
objectdetection
1k
views
1
answer
no
votes
2020-05-17 02:41:26 -0600
berak
Best Face Detection Trained Data for Haar Cascade Classifier?
Haar
opencv
python
Facedetection
objectdetection
283
views
no
answers
no
votes
2020-04-28 17:41:28 -0600
AndrakoValle
How to train more accurate Haar Cascades?
opencvpython
haartraning
objectdetection
cascadeclassifier
computervision
1k
views
1
answer
no
votes
2020-04-24 11:16:35 -0600
andrei186
What camera is best for object detection with Open CV? (Air Hockey Puck)
objectdetection
object_recognition
detect
object
camera
897
views
no
answers
no
votes
2020-02-20 00:16:46 -0600
berak
How to create Axis-aligned bounding boxes using Flatten()
objectsboundingbox
objectdetection
deeplearning
1k
views
no
answers
no
votes
2020-01-31 06:33:00 -0600
charrys
Object detection Unity with Yolo model [closed]
objectdetection
tiny-Yolov3
unity3d
247
views
no
answers
no
votes
2020-01-31 04:00:05 -0600
johnson.david
How can i train model using my own dataset ? [closed]
objectdetection
objectrecognition
1k
views
2
answers
no
votes
2020-03-29 05:24:53 -0600
ComputerVisionary
Passengers counting in car using opencv
objectdetection
Facedetection
persondetection
452
views
1
answer
no
votes
2019-12-04 09:04:24 -0600
kbarni
Find pallet front view in 2d photo
opencv
object
objectdetection
pallet
logistic
480
views
no
answers
no
votes
2019-11-26 13:59:12 -0600
Rishan123
cv2.error: OpenCV(4.1.0) /home/pi/opencv/opencv-4.1.0/modules/features2d/src/bagofwords.cpp:55: error: (-215:Assertion failed) !_descriptors.empty() in function 'add'
objectdetection
edges
317
views
no
answers
no
votes
2019-11-12 11:51:53 -0600
postlude
Identifying and tracking drinks bottles in OpenCV *without* machine learning
objectdetection
objecttracking
150
views
no
answers
no
votes
2019-11-07 00:10:32 -0600
Niteshgarg
Need an OpenCV expert to help with Auto Medicine Counting
objectCounting
objectdetection
93
views
no
answers
no
votes
2019-10-01 05:30:04 -0600
bheadmaster
Methods for deciding if there is an object on the surface or not
objectdetection
414
views
1
answer
no
votes
2019-09-17 18:29:45 -0600
Witek
Detect objects in real time video with least latency
objectdetection
2k
views
1
answer
no
votes
2019-09-06 16:28:34 -0600
Witek
OpenCVSharp - Object detection and tracking [closed]
objectdetection
objectrecognition
camera
285
views
no
answers
no
votes
2019-08-20 07:37:10 -0600
LBerger
Not able to identify the images correctly
carDetection
objectdetection
122
views
no
answers
-1
votes
2019-07-07 13:07:40 -0600
nazeeh
Detecting TextBoxes in screenshots of apps
objectdetection
841
views
1
answer
no
votes
2019-07-13 05:13:32 -0600
kavikode
OpenCV.js Selective Search for Object Recognition
segmentation
image-segmentation
OpenCV.js
objectdetection
2k
views
1
answer
no
votes
2019-04-15 04:26:48 -0600
StevenPuttemans
OpenCV Yolo Tiny Slow
opencv
yolo
c++
tiny
objectdetection
camera
829
views
no
answers
1
vote
2019-03-28 09:06:57 -0600
emlot77
How to detect an object in an image using HOG Descriptors?
HOG
objectdetection
objectrecognition
c++
opencv
449
views
no
answers
no
votes
2019-03-27 23:06:06 -0600
mk_kannan
How to create xml file for fish detection
cvHaarCascadeClassi
haartraning
fishface
fisheye
objectdetection
211
views
no
answers
no
votes
2019-03-12 03:52:48 -0600
SanjayKamath
Best Object Detection Criteria
detection
objectdetection
houghcircle
featuredetector
286
views
no
answers
-1
votes
2019-03-05 14:28:55 -0600
RayT
Best direction for building a custom object detector for a badminton Shuttlecock
opencv
python
object_recognition
objectdetection
294
views
no
answers
no
votes
2019-02-11 21:29:19 -0600
chandini
Multiple object class detection by extracting image features (like SIFT or HOG)
objectdetection
Multi-class
featuresMatching
862
views
no
answers
no
votes
2019-02-12 18:45:34 -0600
lunasdejavu
the outputs of net.forward() are different by opencv4.0.0 win-pack and build-from-source
dnn
objectdetection
4.0.0
opencv
1
2
3
4
5
...
7
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
objectdetection
×30
opencv
×7
camera
×3
objectrecognition
×3
python
×3
c++
×2
dnn
×2
Facedetection
×2
haartraning
×2
object
×2
object_recognition
×2
yolo
×2
4.0.0
×1
carDetection
×1
cascadeclassifier
×1
computervision
×1
cvHaarCascadeClassi
×1
deeplearning
×1
detect
×1
detection
×1
Dlib
×1
drone
×1
edges
×1
featuredetector
×1
featuresMatching
×1
fisheye
×1
fishface
×1
Haar
×1
HOG
×1
houghcircle
×1
image-segmentation
×1
logistic
×1
Multi-class
×1
objectCounting
×1
objectsboundingbox
×1
objecttracking
×1
obstacleavoidance
×1
OpenCV.js
×1
opencvpython
×1
pallet
×1
persondetection
×1
RaspberryPi
×1
segmentation
×1
tiny
×1
tiny-Yolov3
×1
unity3d
×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
×
