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224 questions
Tagged
3k
views
1
answer
1
vote
2016-12-15 07:08:55 -0600
pi-null-mezon
Does exists a list of compatibles cameras with OpenCV
Open
CV
camera
compatibility
138
views
no
answers
no
votes
2016-01-10 19:08:12 -0600
pradeep_kb
how to differentiate the two overlapped cars in the video [closed]
objectdetection
cpp
RaspberryPi
BackgroundSub
16k
views
1
answer
1
vote
2014-11-05 09:12:37 -0600
unxnut
OpenCV Error: Assertion failed
#assertionerror
assertion
failed
2k
views
1
answer
no
votes
2014-06-03 02:48:02 -0600
StevenPuttemans
LBP for vehicle detection
LBP
vehicle
cascade
2k
views
1
answer
-1
votes
2018-09-18 04:31:53 -0600
monxarat
Calculate the distance between two objects (example cars) in a video
cvHaarCascadeClass
658
views
1
answer
no
votes
2014-06-25 08:32:42 -0600
henrique
Create Mask for work only on street
#opencv
#c++
#video-processing
1k
views
no
answers
no
votes
2015-03-26 06:01:18 -0600
bGuveen
About counting vehicle
vehicle
Count
1k
views
1
answer
no
votes
2016-03-03 21:05:26 -0600
Tetragramm
Tesseract OCR for license plate recognition OpenCV ? [closed]
Tesseract-OCR
opencv
4k
views
1
answer
no
votes
2016-07-20 10:02:50 -0600
Pedro Batista
finding speed of vehicle in video [closed]
c++opencv
2k
views
1
answer
1
vote
2015-02-16 03:57:43 -0600
StevenPuttemans
Haar cascade classifier: types of object detection possible
detect
detection
objectdetection
object_recognition
4k
views
1
answer
no
votes
2014-03-09 06:06:50 -0600
GilLevi
Object classification (pedestrian, car, bike)
android
BOW
classification
SVM
173
views
1
answer
no
votes
2016-01-05 04:30:57 -0600
Priyanka Agarwal
How do I generate a good cascade file to detect an image
AndroidOpenCV
658
views
1
answer
1
vote
2013-07-08 08:52:15 -0600
SR
latentsvm_multidetect sample gives very bad results
latent-svm
latentsvm
sample
examples
1k
views
1
answer
1
vote
2014-04-22 05:49:39 -0600
StevenPuttemans
Some questions about training LBP classifier.
lbptraining
lbpcascade
Images
3k
views
1
answer
9
votes
2013-06-04 02:47:23 -0600
StevenPuttemans
What is the average training time needed for LBP object detector to reach a next stage?
lbpcascade
objectdetection
violajones
speedcalculation
278
views
1
answer
no
votes
2017-10-25 03:08:06 -0600
voximodo
Slot racing
slot
racing
newbie
179
views
no
answers
-3
votes
2014-07-17 13:51:28 -0600
Kalyan_L
Detection of objects from a live video
down-voted
3k
views
no
answers
no
votes
2015-04-24 07:24:43 -0600
jacktrades
Vehicle and other objects in HOGDescriptor [closed]
HOG
HOGDescriptor
SVM
3k
views
1
answer
no
votes
2013-05-25 11:09:32 -0600
Robert Kilar
How to detect people with android phone camera(java only)
people
detection
#java
995
views
1
answer
no
votes
2017-03-13 21:20:41 -0600
lqj1990
program will stuck when using detectMultiScale
object
detection
684
views
1
answer
no
votes
2014-02-11 21:58:53 -0600
cv_new
How to use the cascade.xml generated by traincascade.exe to detect object
cascadetraining
#detection
#CascadeClassifier
679
views
1
answer
no
votes
2019-03-14 04:57:36 -0600
Ahmed
Calculating a trajectory using a homography projection
python
449
views
no
answers
no
votes
2020-06-15 13:03:07 -0600
Atique
Im trying to use Tracker Boosting after an object is detected. getting -215 Assertation Failure for tracker.init(frame,(centerX, centerY, width, height)). Its working fine with KCF, CSRT, MedianFlow or MIL. But im getting error with Boosting [closed]
object-tracking
1k
views
1
answer
no
votes
2014-02-09 15:15:04 -0600
Abhishek Kumar Annamraju
Pixel resolution required for object detection ?
pixel
resolution
uav
object
detection
1k
views
no
answers
no
votes
2018-08-10 04:06:40 -0600
Dakhoo
Tracking multiobjects recognized by Haar
detectMultiScale
tracking
python
1k
views
1
answer
2
votes
2015-05-13 08:00:08 -0600
sdika
HoG Descriptor: signed 0-360 orientation bins?
HOG
orientation
gradient
histogram
202
views
no
answers
no
votes
2015-12-09 09:02:43 -0600
isaacsales
How can I tranform my video image on a plan where I can find any coordinate for any pixel? Is there any function in OpenCV 3.0 for it using Python 2.7?
homography
tracking
opencv
python
235
views
no
answers
no
votes
2016-11-14 14:38:08 -0600
Yasser Akram
best way to do the traincascade via the standalone tool [closed]
opencv
traincascade
410
views
1
answer
no
votes
2017-04-03 09:24:41 -0600
LBerger
Determine distance to vehicle in image
calculate_distance
138
views
no
answers
no
votes
2014-08-31 08:35:53 -0600
thePhi
A database of all computer-detectable objects?
database
dataset
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