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30,298 questions
Tagged
2
views
no
answers
no
votes
2019-04-23 16:45:39 -0500
sazr
Calculate median/mode but ignore black colour
python
masking
9
views
no
answers
1
vote
2019-04-23 09:31:07 -0500
hbz
net.forward() crash in Faster-RCNN Object Detection Sample
dnn
faster_rcnn
tensorflow
samples
openvino
c++
16
views
no
answers
no
votes
2019-04-23 08:09:53 -0500
termos
Searching for image in large database
SURF
image
10
views
no
answers
no
votes
2019-04-23 07:49:37 -0500
a822305877
Runing python Surface-Matching sample code leads to different result
surface-matching
14
views
1
answer
no
votes
2019-04-23 07:36:42 -0500
berak
How to element-wise multiplication of Mat.
Mat
multiply
9
views
no
answers
no
votes
2019-04-23 07:26:18 -0500
rahulp0491
What is the best way to overlay multiple smaller images onto a bigger image ?
imageoverlay
performance
21
views
1
answer
no
votes
2019-04-23 05:40:44 -0500
mshabunin
cv::setUseOptimized(), optimizations
setUseOptimized
optimization
simd
15
views
1
answer
no
votes
2019-04-23 05:15:26 -0500
mshabunin
How to use SIMD feature of OpenCV as third-party library
simd
third-party
Library
32
views
1
answer
no
votes
2019-04-23 04:40:46 -0500
dkurt
Where can I find the cmake options used for the 4.1.0 build
build
python
64-bitwindows
help
19
views
no
answers
no
votes
2019-04-23 04:06:54 -0500
Petro
OpenCV with VSCode
c++
visual
studio
code
ubuntu
16
views
1
answer
no
votes
2019-04-23 02:19:41 -0500
berak
multi-user image display
python
multi-user
17
views
1
answer
no
votes
2019-04-23 02:15:09 -0500
berak
could someone incorporate gstreamer pipeline into opencv_contrib aruco sample, please?
opencv
aruco
13
views
no
answers
no
votes
2019-04-23 01:00:37 -0500
baddemiya
make error: undefined reference to `carotene_o4t::add(carotene_o4t::Size2D const&, float const*, int, float const*, int, float*, int)'
RaspberryPi3
carotene
23
views
no
answers
no
votes
2019-04-23 00:23:35 -0500
pedro_bb7
Exactly which opencv version and python version should I use?
pip
opencv4.0
17
views
no
answers
no
votes
2019-04-22 23:41:28 -0500
Nuser
Direction of triangle [closed]
direction
image-processing
240
views
1
answer
3
votes
2019-04-22 21:58:24 -0500
trohit
Dataset used for training DNN Face Detector
opencv_dnn
dnnopencvmodule
13
views
no
answers
no
votes
2019-04-22 16:59:37 -0500
sazr
Median value doesn't exist in the input list?
colorspace
7
views
no
answers
no
votes
2019-04-22 14:44:17 -0500
JesperChr89
Error with webcam when compiling to Beaglebone Black
beaglebone
beagleboneblack
camera
19
views
no
answers
no
votes
2019-04-22 13:48:23 -0500
Sky31
Contour + hough Transformation
opencv
contours
houghlinesp
python
24
views
no
answers
no
votes
2019-04-22 13:47:10 -0500
berak
Recovery image with DFT
java
dft
11
views
no
answers
no
votes
2019-04-22 10:52:30 -0500
Hossam
array op array Error
array
op
17
views
no
answers
no
votes
2019-04-22 10:33:51 -0500
Filippo9669
Canny thresholding issues
canny
8
views
no
answers
no
votes
2019-04-22 09:58:28 -0500
Büşranur
python 10054 Connection broken [closed]
pyhton
10054
connectionrequest
broken
16
views
no
answers
no
votes
2019-04-22 08:47:12 -0500
hua
I want to translate the following matlab code into OpenCV. What functions to use?
Code_translation
10
views
no
answers
no
votes
2019-04-22 08:22:50 -0500
Devanshu Sharma
How to read video file from sftp location using opencv in python [closed]
python_opencv_video
16
views
no
answers
no
votes
2019-04-22 08:20:50 -0500
hua
ံHow to make element-wise addition, subtraction, multiplication and division in OpenCv Mat.
OpenCV_arithmetic
9
views
no
answers
no
votes
2019-04-22 06:52:12 -0500
googlemops
Using GeneralizedHoughTransform with Python
GeneralizedHough
12
views
no
answers
no
votes
2019-04-22 05:52:11 -0500
supra56
Interlaced frame - Presence of odd field's data in even fields
deinterlace
image-processing
opencv
python
17
views
1
answer
no
votes
2019-04-22 05:45:03 -0500
supra56
python requests mjpeg url
python
9
views
1
answer
no
votes
2019-04-22 05:31:29 -0500
berak
detectAndCompute method not working for useProvidedKeypoints flag
useProvidedKeyPts
detectandcompute
1
2
3
4
5
...
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