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29,830 questions
Tagged
1k
views
1
answer
no
votes
2016-04-12 05:35:44 -0600
berak
Open CV 3.0 Face recognition and edge detection in Visual Studio 2015 C++
Opencv3.0
FaceRecognition
visualstudio2015
c++
522
views
1
answer
no
votes
2016-04-12 04:46:53 -0600
LBerger
createLinearFilter is not member of cv
createLinearFilter
is
not
member
of
CV
885
views
1
answer
no
votes
2016-04-12 04:12:22 -0600
Mathieu Barnachon
Issues by performing non-local means filter operation on 16bit image
denosing
nlmeans
non-local
mean
16bit
issue
445
views
1
answer
no
votes
2016-04-12 04:12:04 -0600
Harsha123
Trying to build OpenCV with Cmake and Visual studio 2010
c++
opencv
cmake-gui
172
views
no
answers
no
votes
2016-04-12 02:28:53 -0600
nikogamulin
Why the trained model's performance is not the same while running on PC and Android? [closed]
android
cascadeclassifier
1k
views
1
answer
no
votes
2016-04-12 02:25:56 -0600
pklab
Alter the video dimensions
python
videocapture
167
views
no
answers
no
votes
2016-04-11 18:50:24 -0600
turkoz
Limit detecting position FaceTracker
facetracking
Facedetection
FaceRecognizer
AndroidOpencvUnity
753
views
no
answers
no
votes
2016-04-11 16:35:59 -0600
jack1
how to use Opencv machine learning for android project (KNN or SVM algorithms)?
android
opencv
java
267
views
no
answers
no
votes
2016-04-11 15:51:01 -0600
Stupidav
Error running ldconfig
instalation
drawcontour
459
views
no
answers
no
votes
2016-04-11 14:55:17 -0600
the C man
Real time disparity map using C++ with opencv on MVS
realtime
c++
opencv
DisparityMap
186
views
1
answer
no
votes
2016-04-11 14:30:03 -0600
Indira
How different is Open CV train cascading from IBM Visual Recognition [closed]
OpenCV#IBM
2k
views
1
answer
no
votes
2016-04-11 14:10:52 -0600
LBerger
OpenCV mean function crashes with mask created from OpenCV threshold function?
Thresholding
mean
mask
c++
3k
views
1
answer
no
votes
2016-04-11 09:08:12 -0600
kbarni
Why does LDA reduction give only one dimension for two classes?
lda
Opencv3.0
reduction
164
views
no
answers
2
votes
2016-04-11 06:53:04 -0600
xielingyun
how to split mosaic image by their edge?
opencv
182
views
1
answer
no
votes
2016-04-11 06:50:50 -0600
Mathieu Barnachon
Passing "hints" to Object Tracking algorithm?
object-tracking
191
views
no
answers
no
votes
2016-04-11 06:14:32 -0600
Bharat
How to use KLT tracker in Visual Studio
klt
tracking
1k
views
1
answer
no
votes
2016-04-11 05:54:14 -0600
berak
How to write and then read a CV_64FC1 and preserve precision?
float
datatype
883
views
1
answer
no
votes
2016-04-11 05:02:48 -0600
berak
svm load (still?) missing in java
SVM
java
load
2k
views
1
answer
2
votes
2016-04-11 04:57:54 -0600
aripod
About opencv_traincascade....
cascade
traincascade
cascadeclassifier
2k
views
1
answer
no
votes
2016-04-11 02:15:27 -0600
Mathieu Barnachon
OpenCV C++ Stereo Calib Example
c++
opencv
stereo-calibration
466
views
1
answer
no
votes
2016-04-10 22:44:17 -0600
Tetragramm
Using OpenCV4Android, how to blur a part of an image?
opencv4android
opencv
Opencv3.0
blur
blurring
61
views
no
answers
no
votes
2016-04-10 18:19:05 -0600
Felipe1480
Anyone knows where I could get a CascadeClassifier xml file to identify a cow? I have to detect a cattle in a picture taken from the air. [closed]
opencv#detect#
133
views
no
answers
no
votes
2016-04-10 13:08:09 -0600
MarKS9
Modifying SURF code for better performance
SURF
Opencv3.0
3k
views
no
answers
no
votes
2016-04-10 12:00:41 -0600
NathanSn
Active Contours OpenCV 3.1.0
snakes
cvSnakeImage
snakeimage
active_contour
171
views
no
answers
no
votes
2016-04-10 11:49:13 -0600
arash
gain the four corner point
Find
coordinates
4k
views
1
answer
no
votes
2016-04-10 11:46:31 -0600
Merl1n
how to close and reopen videoCapture
videocapture
9k
views
1
answer
no
votes
2016-04-10 11:16:14 -0600
berak
I'm getting OpenCV Error: Assertion failed (!empty()) in cv::CascadeClassifier::detectMultiScale
java
501
views
1
answer
no
votes
2016-04-10 10:48:34 -0600
LBerger
VideoWriter depthMap
c++
opencv
82
views
no
answers
no
votes
2016-04-10 09:48:07 -0600
Subhajit Biswas
I'm new to openCV, trying to use it differentiate objects based on its clolor. Checked some the available codes but getting error. Uisng Raspberry Pi camera for taking image.
RaspberryPi
248
views
no
answers
no
votes
2016-04-10 07:55:29 -0600
Razakhel
SurfFeatureDetector core dumped
opencv2
core-dumped
SurfFeatureDetector
homography
findHomography
FlannBasedMatcher
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