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29,830 questions
Tagged
1k
views
no
answers
no
votes
2013-09-19 05:40:04 -0600
Pedro Batista
Detecting buildings on forest aerial images (red rooftops)
detect
object
building
segmentation
machinelearning
906
views
1
answer
no
votes
2013-09-19 05:34:53 -0600
berak
fail to load keypoints from .yml file
CvFileStorage
read
KeyPoint+SIFT
opencv
c++
YML
291
views
no
answers
1
vote
2013-09-19 05:31:01 -0600
Victor1234
Is contour has self-intersections
contour
246
views
1
answer
no
votes
2013-09-19 04:03:55 -0600
Moster
Problem about the source codes of otsu-threshold
opencv
otsu
425
views
1
answer
no
votes
2013-09-18 23:17:56 -0600
simon111
Image matching problem
fast
cloud
matching
featuresMatching
2k
views
1
answer
no
votes
2013-09-18 16:00:04 -0600
Moster
How improve object detection robustness (it gives me false positives)
object
detection
robustness
false
positives
4k
views
1
answer
1
vote
2013-09-18 15:29:21 -0600
jensenb
Having trouble with stereoRectify
Rectification
calibration
stereo
stereorectify
1k
views
1
answer
no
votes
2013-09-18 13:13:29 -0600
berak
Convert C++ IplImage.ImageData to jbyteArray
IplImage
jni
359
views
no
answers
no
votes
2013-09-18 12:24:51 -0600
mainul
Compiling prgram with OpenCV in Linux
opencv
linux
6k
views
1
answer
no
votes
2013-09-18 11:50:48 -0600
hughht5
What is a .vec file?
createsamples
.Vec
1k
views
1
answer
no
votes
2013-09-18 07:27:53 -0600
berak
Svm error unsupported format or combination of formats ..
SVM
error
unsupported
format
object
detection
1k
views
no
answers
no
votes
2013-09-18 05:34:59 -0600
sara1010
use camera calibration matrices in opengl to augment a virtual object on special marker
android
calibrateCamera
opengl
1k
views
1
answer
no
votes
2013-09-18 04:34:16 -0600
Moster
cannot run sample on Android
sample
android
OpenCVManager
408
views
3
answers
no
votes
2013-09-18 04:14:22 -0600
StevenPuttemans
Getting started with opencv
learn
#opencv
612
views
1
answer
no
votes
2013-09-18 03:05:57 -0600
StevenPuttemans
Objects Separation
object
separation
object-detection
erode
dilate
contours
3k
views
1
answer
no
votes
2013-09-18 01:46:02 -0600
Vladislav Vinogradov
OpenCV Error: Gpu Api Call <invalid device function>
build
opencv
2.4.9
from
source
597
views
1
answer
no
votes
2013-09-17 14:05:04 -0600
Moster
Opencv4Android: are the opencv calls running on gpu or cpu?
CPUvGPU
228
views
no
answers
no
votes
2013-09-17 13:29:15 -0600
William
Opencv4Android: How long 'findContours' takes on your device? [closed]
android
performance
#GPU
258
views
1
answer
no
votes
2013-09-17 08:12:37 -0600
StevenPuttemans
Calculation on matrix
android
java
Matlab
868
views
1
answer
2
votes
2013-09-17 06:54:40 -0600
jensenb
inferiority of circular marker for stereo-calibration
stereocalibrate
3d
circular
chessboard
1k
views
1
answer
no
votes
2013-09-17 06:51:30 -0600
Pascal66
Function ConvexHull not work in Android
Convex
Hull
convexHull
android
java
MatOfInt
2k
views
3
answers
no
votes
2013-09-17 04:47:04 -0600
Pascal66
ANDROID: How to posterize a Bitmap or a Mat in OpenCV? (Image included.)
android
image-processing
7k
views
no
answers
no
votes
2013-09-17 04:28:14 -0600
Mostafa Sataki
How can I extract metadata from video?
Video
metadata
extraction
353
views
no
answers
no
votes
2013-09-17 04:25:05 -0600
Spas Hristov
Training Boost clasifier with CvMLData
boost
cvmldata
465
views
2
answers
no
votes
2013-09-17 02:43:50 -0600
StevenPuttemans
beginner to OpenCV Help
android
objectrecognition
image-processing
1k
views
1
answer
2
votes
2013-09-17 02:36:44 -0600
StevenPuttemans
How to solve lighting differences on stitching images?
opencv
computervision
1k
views
no
answers
1
vote
2013-09-17 02:35:21 -0600
Max Muster
JAVA: How to deal with the value returned by Imgproc.matchShapes(Mat contour1, Mat contour2, int method, double parameter)?
contour
matchShapes
811
views
2
answers
no
votes
2013-09-17 02:33:36 -0600
advdk
Android async initialization problem
android
opencv
async
2k
views
1
answer
no
votes
2013-09-17 02:17:10 -0600
StevenPuttemans
Reading greyscale video files
videocapture
greyscale
videofile
774
views
2
answers
no
votes
2013-09-17 01:54:19 -0600
MarcusCola
GPU HOUGH in multithreading applications
gpu
Hough
stream
Multithreading
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