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29,830 questions
Tagged
2k
views
2
answers
no
votes
2015-08-12 16:39:17 -0600
unxnut
Videostab and realtime videostab
c++
opencv
videostab
realtime
23k
views
2
answers
1
vote
2015-08-13 14:53:53 -0600
foundry
cv::resize() incorrect interpolation with INTER_NEAREST
resize
interpolation
INTER_NEAREST
3k
views
2
answers
no
votes
2015-08-13 14:41:06 -0600
LBerger
Traccking object: roi = frame[r:r+h, c:c+w] TypeError: 'NoneType' object has no attribute '__getitem__'
cv2.meanshift
tracking
python
811
views
2
answers
no
votes
2015-08-15 05:20:37 -0600
theodore
how do you measure the time delay of two consecutive frames in a live videostream
time
camera
real-time
delay
10k
views
2
answers
2
votes
2015-09-24 11:54:22 -0600
mikegibson_dajac
opencv 3.0 with contrib installation guide
Opencv3.0
contrib
cmake
codeblocks
visualstudio
5k
views
2
answers
2
votes
2015-08-18 04:11:48 -0600
berak
Partition() - Finding the number of Clusters
opencv
c++
partition
clustering
841
views
2
answers
no
votes
2015-08-19 07:23:50 -0600
PeterWeterDeter
How do I use OpenCV-3.0.0-android-sdk-1.zip with Android Studio 1.3.1?
android
470
views
2
answers
no
votes
2015-08-24 13:33:01 -0600
Roby101
how do I launch Opencv
run
opencv
3.0
1k
views
2
answers
1
vote
2015-09-20 01:06:10 -0600
RolandC
Error when lunching the runnable jar file
Eclipse
error
java
opencv
export
8k
views
2
answers
no
votes
2015-09-09 13:48:57 -0600
anatrong0
cross-correlation of 2 same sized images
cross-correlation
dft
matchTemplate
subpixel
269
views
2
answers
1
vote
2015-08-28 17:31:18 -0600
mshabunin
are there any *concise* build directions for windows
Opencv3.0
windows-7
build
32k
views
2
answers
3
votes
2018-04-05 16:37:38 -0600
mhaghighat
Failure to import cv2 in python : DLL load failed.
python3
dlls
Import_Error
23k
views
2
answers
3
votes
2015-08-30 05:26:25 -0600
berak
load multiple images from a single folder
glob
image-loading
imread
3k
views
2
answers
1
vote
2017-01-13 11:07:46 -0600
Caracal
opencv3 videoCapture doesn't work
Opencv3.0
java
videocapture
ffmpeg
535
views
2
answers
2
votes
2015-09-05 08:44:49 -0600
Michael Martin
Is this expected HOG outcome?
HOGDescriptor
compute
HOG
905
views
2
answers
no
votes
2015-09-06 11:51:00 -0600
pklab
Imread() is not taking any inputs
imread
c++
2.4.8
visual-studio-2012
599
views
2
answers
no
votes
2016-02-07 11:15:52 -0600
ebroglio
Is there a way to speedup seamless cloning?
seamless
cloning
1k
views
2
answers
1
vote
2015-09-08 14:54:36 -0600
Averius
Cuda VideoReader error
gpu
CUDA
3k
views
2
answers
no
votes
2015-09-07 08:12:54 -0600
FooBar
opencv build with qt
build
qt
772
views
2
answers
no
votes
2015-09-16 00:35:54 -0600
Sheng Liu
line extration in opencv_contrib
linedetection
opencv_contrib
1k
views
2
answers
no
votes
2015-09-20 01:24:08 -0600
RolandC
Take frame after some millisecond
java
motion
motion_detection
absdiff
Core.absdiff
690
views
2
answers
1
vote
2015-09-17 07:01:55 -0600
sturkmen
Right method for color object tracking
object-tracking
position-tracking
opencv
1k
views
2
answers
no
votes
2015-09-24 04:33:35 -0600
cawhitley
OpenCV 3.0 Missing files
SLN
prebuilt
4k
views
2
answers
6
votes
2020-03-29 10:31:54 -0600
ComputerVisionary
Missing HOG Cascade in Ver 3
HOG
11k
views
2
answers
3
votes
2015-10-19 10:06:40 -0600
PedroBatista
Single blob, multiple objects (Ideas on how to separate objects)
blob-analysis
blob-detection
3k
views
2
answers
no
votes
2015-09-29 04:15:05 -0600
albertofernandez
eye blinks detection from video frames
opencv
c++
python
1k
views
2
answers
no
votes
2015-09-28 16:29:42 -0600
SR
How to initialize a FeatureDetector with OpenCV 3?
opencv3
features2d
init
3k
views
2
answers
1
vote
2015-10-05 10:12:23 -0600
sarmad
draw cumulative histogram output
cumulative
histogram
Noteworthy_Content
1k
views
2
answers
1
vote
2015-10-06 15:52:22 -0600
Grigory Ptashko
Insert binary threshold image (CV_8UC1) into a ROI of a coloured mat (CV_8UC4)?
binary-image
region
roi
MOG2
8k
views
2
answers
no
votes
2015-10-05 07:47:06 -0600
theodore
Measuring Width & Height of Bounding Box
measurement
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