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29,830 questions
Tagged
202
views
no
answers
no
votes
2016-07-24 17:19:44 -0600
isaacenrique
Message displayed at the end of execution
opencv
244
views
no
answers
-1
votes
2016-07-24 14:28:21 -0600
VNobre
Find a rectangle and crop the area [closed]
android
java
opencv
camera
rectangles
134
views
1
answer
no
votes
2016-07-24 08:59:49 -0600
Tetragramm
Shape Distance Logic
opencv
716
views
no
answers
-3
votes
2016-07-24 06:12:47 -0600
hamed8080
how to find object in opencv and repalce that with new pic in android? [closed]
down-voted
8k
views
1
answer
no
votes
2016-07-24 05:22:56 -0600
berak
simple blob Detection
blob
2k
views
no
answers
no
votes
2016-07-23 18:04:54 -0600
ldbee
loaded library might have disabled stack guard
java
stackguard
execstack
178
views
no
answers
no
votes
2016-07-23 12:19:22 -0600
jigl
Identifying bootstrap elements from ui
image-processing
feature-detection
extraction
127
views
no
answers
no
votes
2016-07-23 11:14:45 -0600
kilasuelika
Classifier load error. [closed]
cascadeclassifier
3k
views
1
answer
no
votes
2016-07-23 10:27:27 -0600
Solace
Is it possible to overlay a transparent image over a live camera view, such that it is overlayed over the captured photo as well?
opencv4android
Opencv3.0
opencv
overlay
displayoverlay
577
views
1
answer
no
votes
2016-07-23 03:04:15 -0600
berak
why composeRT function is showing error for column vectors?
c++#opencv
geometric
transformation
2k
views
1
answer
no
votes
2016-07-23 01:01:46 -0600
dandur
Camera calibration and aspect ratio
calibration
aspectratio
181
views
no
answers
no
votes
2016-07-22 21:09:46 -0600
ssinfod
OpenCV 3.1 VideoWriter::write(const Mat&) does not return its status.
opencv3.1
encoder
write
api
3.0.0
4k
views
1
answer
no
votes
2016-07-22 15:35:06 -0600
LorenaGdL
SVM predict multiclass
SVM
Multi-class
2k
views
1
answer
no
votes
2016-07-22 15:28:17 -0600
gi
Unable to convert color image to grayscale in android opencv
android
opencv
cvtColor
1k
views
1
answer
no
votes
2016-07-22 14:28:19 -0600
Tetragramm
Convert DCMTK DicomImage into Mat OpenCV
medical
matrix
1k
views
1
answer
no
votes
2016-07-22 14:19:18 -0600
Tetragramm
Getting background subtraction to work
BackgroundSub
BackgorundSubtractor
c++
534
views
no
answers
no
votes
2016-07-22 08:11:50 -0600
danceToBebop
BFmatcher crashes because of different descriptor shapes
python
ORB
SIFT
bfmatcher
error
shape
443
views
no
answers
no
votes
2016-07-22 08:07:44 -0600
Liphoto
getting frame number from Mat [closed]
c++
opencv
newbie
2k
views
1
answer
no
votes
2016-07-22 05:56:05 -0600
berak
How can I perform arithmetic operations with pixel
pixel
operations
c++
pointer
allocated
loop
1k
views
no
answers
no
votes
2016-07-22 03:44:43 -0600
ahmad_asadi
Segmentation fault on cv::imshow function [closed]
c++
79
views
no
answers
no
votes
2016-07-22 02:02:53 -0600
Idil
problem to use eclipse with opencv on ubuntu
DisplayImageFailed
1k
views
1
answer
no
votes
2016-07-22 01:31:25 -0600
dandur
Measuring Planar Objects with a Calibrated Camera
calibration
2k
views
1
answer
no
votes
2016-07-21 22:54:24 -0600
Tetragramm
How to read text from image and print save text to a file?
image
data
130
views
1
answer
no
votes
2016-07-21 21:03:06 -0600
Tetragramm
Approaching in Image Moments OpenCV
moments
2k
views
1
answer
1
vote
2016-07-21 15:06:38 -0600
Guanta
Image Retrieval through fisher vectors: why my implementation works SO BAD?
opencv
image-processing
machine-learning
computer-vision
vlfeat
5k
views
1
answer
2
votes
2016-07-21 15:03:29 -0600
eTicket
How to train classifiers the best way possible
objectdetection
LBP
cascadeclassifier
cascade
Haar
traincascade
885
views
1
answer
1
vote
2016-07-21 14:27:59 -0600
berak
Need help understanding how the HOGDescriptor class works in Java 3.1.0
java
HOG
3.1.0
2k
views
2
answers
no
votes
2016-07-21 10:23:52 -0600
danceToBebop
How to set up a "side-OpenCV" / set path to another opencv
install
paths
Sudo
224
views
2
answers
no
votes
2016-07-21 07:11:08 -0600
tacocat88
Sir.. i m looking to know about how to measure or recognize eye movement..
deep
80
views
no
answers
-1
votes
2016-07-21 06:40:46 -0600
sumitpundir
Use openCV to determine html tag.
opencv
python
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