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29,830 questions
Tagged
383
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no
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2018-10-06 09:22:04 -0600
berak
Why my neural network keep predict the same thing all over again?
MLP
ann
training
Predict
266
views
no
answers
no
votes
2018-10-06 09:56:05 -0600
jasper12
are these algorithm to OpenCV API function conversions correct?
aruco
python
numpy
1k
views
1
answer
no
votes
2018-10-06 09:58:32 -0600
kbarni
how to Save RGBD video from Kinect using OpenCV
opencvpythonnumpy
1k
views
1
answer
-1
votes
2018-10-06 11:36:09 -0600
berak
Measure the size of face
python
measurements
486
views
no
answers
no
votes
2018-10-07 16:49:06 -0600
GeoSnipes
OpenCV3.4.3, What should the environment variable path be if I have Visual Studio 2017 installed?
environment-variable
visual-studio-2017
OpenCV3.4.3
541
views
no
answers
no
votes
2018-10-07 20:30:22 -0600
liudonghua123
Could not compile a simple C demo program. [closed]
msys2
windows
356
views
no
answers
no
votes
2018-10-08 03:09:32 -0600
Shir
Optimize cvtcolor, convert from yuv2 to bgr
arm
arm-neon
cvCvtColor
ColorConversionCodes
YUV
1k
views
no
answers
no
votes
2018-10-08 10:34:34 -0600
tham
Could I use VideoWriter to save the video as H.265(HEVC) format?
Video
337
views
no
answers
no
votes
2018-10-08 12:04:44 -0600
kraagg
How to correctly triangluate points with a stereo camera setup
stereo-calibration
stereocamera
stereorectify
229
views
no
answers
no
votes
2018-10-08 16:00:33 -0600
mwt
Stereo calibration: mapping between cameras' coordinate systems
camera
camera-calibration
calibration
stereo-calibration
1k
views
1
answer
no
votes
2018-10-08 18:30:28 -0600
phillity
Using gabor kernel to extract vertical lines results in black image
filter
gabor
4k
views
1
answer
no
votes
2018-10-08 20:58:07 -0600
jsxyhelu
OpenCV / C++ - Filling holes
c++
opencv
ubuntu
121
views
no
answers
no
votes
2018-10-08 21:23:04 -0600
jimv
Access IP camera [closed]
ipcamera
370
views
no
answers
no
votes
2018-10-08 23:56:39 -0600
Faraday
Help Training Binary Logistic Regression Classifier on HOG Features [closed]
LogisticRegression
training
testing
machinelearning
help
HOG
848
views
no
answers
no
votes
2018-10-09 01:01:16 -0600
suriya
import dll error occurs after successfully installing cv2 in python3.7
Import_Error
263
views
1
answer
no
votes
2018-10-09 01:33:49 -0600
holger
Align Multiple Images for GIF Animator
stabilization
219
views
no
answers
1
vote
2018-10-09 03:12:23 -0600
Jendker
Constancy of const cv::Mat
constancy
76
views
no
answers
no
votes
2018-10-09 04:52:41 -0600
akmalhakimi1919
Random errors appear when reading video stream from IP Cam. What does this error means?
python
1k
views
no
answers
no
votes
2018-10-09 04:56:03 -0600
ABerto
Video Acceleration Gstremer Pipeline in Videocapture
gstreamer
vaapi
videocapture
365
views
no
answers
no
votes
2018-10-09 04:56:05 -0600
Mikelle02
Unknown error code -220 on cv::ocl::attachContext
c++
opencv
android
966
views
1
answer
no
votes
2018-10-09 05:46:00 -0600
dadiaar
Show the brightness channel for each pixel
brightness
pixel
channel
1k
views
1
answer
1
vote
2018-10-09 09:46:36 -0600
berak
Segmentation fault with ORB feature extractor
c++
opencv
ros
feature-detection
1k
views
no
answers
-1
votes
2018-10-09 11:31:20 -0600
Xynt
mass video cutting with OpenCV? [closed]
video-editing
Video
python
video-processing
459
views
no
answers
no
votes
2018-10-09 16:23:46 -0600
Simran
How to detect and count cars in different lanes using HAAR cascade
c++
opencv
xmlclassifier
carDetection
1k
views
1
answer
no
votes
2018-10-10 00:19:17 -0600
berak
fourcc problem
CV_FOURCC
7k
views
1
answer
no
votes
2018-10-10 01:26:08 -0600
berak
Suppress, hide or disable the error/warning messages
ffmpeg
error
warning
messages
552
views
1
answer
no
votes
2018-10-10 02:11:59 -0600
berak
Are these the only trackers implemented in OpenCV and available to use? "BOOSTING", "MIL", "KCF", "TLD", "MEDIANFLOW", "GOTURN", "MOSSE", "CSRT"
object-tracking
imageprocessing
Multitracking
623
views
1
answer
no
votes
2018-10-10 04:50:06 -0600
holger
how do i access coordinates of a color in video ?
image
coordinates
195
views
1
answer
no
votes
2018-10-10 05:00:33 -0600
holger
How to save a cropped object from all the frames in a folder?
imageprocessing
571
views
1
answer
no
votes
2018-10-10 06:29:20 -0600
CrafterGamer
Problem with xcode and iOS 12
Xcode-10
iOS-12
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