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12,357 questions
Tagged
357
views
no
answers
no
votes
2020-06-24 11:55:28 -0600
supra56
How to get the 6D Pose knowing the 3D CAD model and 2DImage of the object?
solvePnP
pose_estimation
tracking
real-time
1k
views
no
answers
1
vote
2019-04-14 12:06:40 -0600
kuwt
xfeature2d cmake error
contrib_error
195
views
no
answers
no
votes
2015-01-07 03:46:21 -0600
lakshmi
opencv for object recognition in ios xcode versions
opencv
1k
views
no
answers
no
votes
2020-09-10 05:48:17 -0600
RashidLadj
Estimate camera pose from homography?
camera-pose
pose-estimation
homography-matrix
226
views
no
answers
no
votes
2015-11-09 06:51:48 -0600
cmcdonald22
Detect multiple 3d shapes in an image
c++
425
views
no
answers
no
votes
2019-09-18 02:03:09 -0600
Raki
Getting the coordinates of intense non-black pixels
coordinates
non-black
Color
RGB
382
views
no
answers
no
votes
2020-10-18 06:50:45 -0600
antithing
Find point correspondences without features or descriptors?
solvePnP
KNN_classification
RANSAC
245
views
no
answers
no
votes
2020-09-29 08:49:30 -0600
kilwa
how can i draw a contours in specific region
opencv
python
459
views
no
answers
1
vote
2013-07-04 05:23:47 -0600
Mikadanoa
Android 4.2.2: native camera backward compatibility
#android
camera#android
native-camera
libnative_camera
98
views
no
answers
no
votes
2014-06-01 05:34:34 -0600
mode
NULL reference problem
adaboost
csharp
1k
views
no
answers
no
votes
2015-05-23 18:13:11 -0600
theodore
Determining noise in a color image
noise
noisy
193
views
no
answers
no
votes
2014-09-22 15:15:12 -0600
jcv
OpenCV : Storage block size is too small to fit the sequence elements in read_csv
#cvmldata
#read_csv
#size
#Mat#opencv#c++
#opencv
#csv
377
views
no
answers
no
votes
2017-02-27 11:29:42 -0600
lovaj
SURF_CUDA error while computing descriptors and keypoints
SURF
CUDA
420
views
no
answers
no
votes
2017-09-03 04:19:58 -0600
holdman
How to recognize specific objects
image-recognition
Opencv3.0
cascadeclassifier
android
opencv
701
views
no
answers
no
votes
2015-09-02 10:21:45 -0600
dtmoodie
Using thrust with cv::cuda::GpuMat
CUDA
thrust
1k
views
no
answers
no
votes
2016-08-08 07:53:03 -0600
M Fahad Minhas
Detect sub-image(Irrespective of scale/angle) and crop that part from main image
unity3d
compare
2d-images
SURF
Cropping
895
views
no
answers
no
votes
2019-07-11 07:55:42 -0600
ROSpioneer
cannot find -lopencv_gapi
c++
opencv
315
views
no
answers
no
votes
2016-06-02 11:21:16 -0600
hanel
Decision tree example for android application
decision_tree
AndroidOpenCV
279
views
no
answers
no
votes
2014-04-03 08:37:50 -0600
awk
recompile OpenCV for Android on Windows
android
java
size
640
views
no
answers
no
votes
2016-02-27 05:45:30 -0600
sammoes
3.1 samples CUDA, compiling with CUDA
CUDA
ubuntu14.04
master-branch
3.1.0
97
views
no
answers
no
votes
2015-05-05 06:14:30 -0600
heratom
PrimeSense install issue
installation
461
views
no
answers
no
votes
2017-08-15 06:33:41 -0600
marcus
How to Surf Descriptors as input for a SVM Classifier
SURF
SVM
875
views
no
answers
no
votes
2018-08-21 01:03:00 -0600
ask_opencv
Training the Structured Forest from Pre-trained Model
edgedetection
computervision
Matlab
284
views
no
answers
no
votes
2015-12-13 05:59:34 -0600
runner
how to initialize the Tracker several times using opencv_contrib?
opencv
opencv_contrib
tld
tracker
1k
views
no
answers
2
votes
2013-04-18 14:26:34 -0600
flammxy
Are there any new algorithm about pedestrian detection,people counting?
pedestrian
detection
counting
HOG
415
views
no
answers
no
votes
2020-06-24 20:37:50 -0600
open_ranger
How to make findChessboardCorners run faster?
findChessboardCorner
speedcalculation
336
views
no
answers
no
votes
2017-06-14 15:37:29 -0600
double
How to use real_time_pose_estimation
pose_estimation
PnP
tutorials
443
views
no
answers
no
votes
2019-09-08 00:18:08 -0600
vickygig
why fx focal length is changing when I calibrating the camera.
calibration
324
views
no
answers
no
votes
2018-02-26 02:54:37 -0600
ta946
videoCapture() cannot open specific png images (python/windows)
cv2.videocapture
python
png
210
views
no
answers
no
votes
2013-12-15 08:20:29 -0600
Alexander Smorkalov
How to increase brightness such as photoshop?
increase
brightness
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