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29,830 questions
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157
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2016-05-28 00:14:38 -0600
pool
opencv3.1+cuda stereo match | gray window?
stereo
match
CUDA
11k
views
3
answers
3
votes
2016-05-27 17:51:58 -0600
redleon80
How to detect marked black regions inside largest Rectangle Contour?
android
opencv
omr
findContours
1k
views
1
answer
no
votes
2016-05-27 17:39:04 -0600
Tetragramm
How can I increase brightness a image region ?
brightness
1k
views
1
answer
1
vote
2016-05-27 17:30:01 -0600
Tetragramm
Gaussian Filters with ORB
ORB
gaussianblur
Gaussian
cornerHarris
Imagedetection
135
views
no
answers
no
votes
2016-05-27 15:51:27 -0600
VCS_DEV
Create only the opencv 3.1 and contrib
android
so
lib
203
views
no
answers
no
votes
2016-05-27 14:57:05 -0600
agiordano149
Problems with traincascade - OpenCV 2.4.9
opencv
traincascade
6k
views
1
answer
no
votes
2016-05-27 07:47:53 -0600
Hardik Patel
How to detect colored rectangle from image in android? [closed]
rectangle
859
views
1
answer
no
votes
2016-05-27 06:52:08 -0600
WhoAmI
Android Emulator Camera Displaying Blocks
opencv4android
android
emulator
camera
324
views
no
answers
no
votes
2016-05-27 06:29:34 -0600
Ael
Reproject image to a new camera position
image-processing
epipolar-geometry
365
views
no
answers
no
votes
2016-05-27 06:00:50 -0600
crazy
Hought Circle coin detection variation [closed]
houghcircle
443
views
1
answer
2
votes
2016-05-27 02:31:22 -0600
MrX
How to ensure that extractor does not remove keypoints
freak
SURF
keypoint-detection
keypoint-extraction
356
views
no
answers
no
votes
2016-05-27 02:25:45 -0600
Dinh Thap
How can I threshold exactly my image ?
threshold
1k
views
1
answer
no
votes
2016-05-27 01:04:14 -0600
kevgeo
HOG:How much to resize image when calculating HOG features?
c++#opencv
459
views
no
answers
no
votes
2016-05-27 00:36:57 -0600
Balaji R
Stereo Camera: Where is the Origin of Epipolar Line?
calibrateCamera
stereo-calibration
epipolar-geometry
144
views
no
answers
no
votes
2016-05-27 00:35:30 -0600
berak
Extract Feature Detection from OpenCV Facial Recognition Algorithm
facereconition
1k
views
1
answer
no
votes
2016-05-26 23:44:51 -0600
JMorgie
matchTemplate c++ exception first time only
c++
matchTemplate
1k
views
no
answers
no
votes
2016-05-26 20:40:42 -0600
astronaut
Object detection and navigation with Visual Camera?
feature-detection
ContourDetections
navigation
3k
views
1
answer
1
vote
2016-05-26 13:12:55 -0600
sturkmen
Scene Text Recognition with OpenCV in JAVA
Text
detection
textdetection
opencv3.1
426
views
1
answer
no
votes
2016-05-26 13:03:22 -0600
berak
How to copy recognized image (only recognize image not full image)
java
netbeans
copencv
434
views
no
answers
no
votes
2016-05-26 11:38:51 -0600
patman
OpenCV Error: Gpu API call (CUDA_ERROR_NO_DEVICE [Code = 100])
opencv3.1
c++
cuda7
jpg
gpu
914
views
no
answers
no
votes
2016-05-26 11:31:22 -0600
Max3
Opencv java web service
Opencv3.0
java
jersey
1k
views
1
answer
no
votes
2016-05-26 06:47:32 -0600
StevenPuttemans
Haar cascade training
cvhaartraining
cascadeclassifier
opencv_traincascade
503
views
no
answers
no
votes
2016-05-26 05:03:10 -0600
aee
How can I add decision threshold to KNN classifier?
CvKNearest
BOW
classifier
KNN_classification
BOWImgDescriptor
646
views
1
answer
no
votes
2016-05-26 04:52:07 -0600
LBerger
Point2F assign problem
point2f
114
views
no
answers
no
votes
2016-05-26 04:14:19 -0600
friend
Working with regions in opencv?
regionsopencvslow
224
views
no
answers
no
votes
2016-05-26 04:06:03 -0600
aee
SVM doesn't give a Class as a result
SVM
classifier
java
1k
views
1
answer
1
vote
2016-05-26 01:45:56 -0600
berak
Video capture of multiple cameras
videocapture
multiple
cameras
1k
views
1
answer
no
votes
2016-05-25 14:26:18 -0600
sturkmen
Get mean coordinates of active pixels
mean
coordinates
861
views
1
answer
no
votes
2016-05-25 11:40:32 -0600
Guyygarty
Watershed not segmenting correctly
watershed
distanceTransform
separation
405
views
1
answer
1
vote
2016-05-25 10:31:46 -0600
Vamsidhar
I did added the Libraries still this Error for these perticular Classes
opencv
Eclipse
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