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29,830 questions
Tagged
2k
views
1
answer
no
votes
2018-10-02 09:24:18 -0600
pasha777
DroidCam with OpenCV
android
3k
views
1
answer
no
votes
2018-10-02 14:39:27 -0600
hassaanrafique
Error - ReadProtoFromBinaryFile
dnn
readNetFromTensor
246
views
no
answers
1
vote
2018-10-02 15:12:33 -0600
Andy09
Image Subtraction using frame history [closed]
BackgroundSubtractor
averaged-image
foregroundextraction
124
views
no
answers
no
votes
2018-10-02 20:27:58 -0600
Sir_Dalton
installing opencv with visual studio 2017
VisialStudio17
error
1k
views
1
answer
no
votes
2018-10-03 04:27:37 -0600
berak
#include <mutex> error with CLR compilation with opencv-4.0.0-alpha-vc14_vc15.exe
opencv400
131
views
no
answers
no
votes
2018-10-03 07:50:25 -0600
berak
Floodfill not working also Mat.get(col,row) is returning wrong color
floodfill
1k
views
no
answers
1
vote
2018-10-03 08:41:48 -0600
nphoanh
Build Mobile Document Scanner by OpenCV.js [closed]
opencv
python
javascript
4k
views
1
answer
no
votes
2018-10-03 10:49:29 -0600
minok
Find the center of mass of cells and crop the image
opencv
python
Crop-image
contours
mass-center
748
views
1
answer
-1
votes
2018-10-03 13:57:39 -0600
dscott97
OpenCV Python Script Mac "aborts"
opencv
python
problems
webcam
beginner
2k
views
no
answers
no
votes
2018-10-03 14:15:34 -0600
DmitryPonv
How do I build OpenCV with Tesseract OCR (Text module)
Tesseract-OCR
RaspberryPi
2k
views
1
answer
no
votes
2018-10-03 15:06:20 -0600
kbarni
How can I adjust shutter speed of a raspberry pi camera using OpenCV?
c++
RaspberryPi
432
views
no
answers
no
votes
2018-10-03 20:01:40 -0600
jkjk24
Pyramid Blending with Single input and Non-Vertical Boundary
blending
imagepyramid
laplacian
image-stitching
opencv_stitching
1k
views
no
answers
no
votes
2018-10-03 21:18:24 -0600
Josh_Sullivan
OpenCV v.4.0 not receiving frames and throwing -215: Assertion Error. !_src.empty() in function 'cvtColor'
capture
webcamera
c++
opencv
650
views
1
answer
no
votes
2018-10-04 02:41:58 -0600
berak
Regarding findchessboardcorners
chessboard
3k
views
1
answer
no
votes
2018-10-04 03:09:08 -0600
berak
How to compare images and draw rectangles to mention the difference in Android
android
262
views
no
answers
1
vote
2018-10-04 06:02:55 -0600
russelldb
Search terms for : object detection in video, bounds crossing on video
Video
objectrecognition
1k
views
no
answers
no
votes
2018-10-04 07:26:57 -0600
spanduro
"align” two images.
align
alignment
921
views
no
answers
no
votes
2018-10-04 10:47:12 -0600
flavienb
How to compress JP2 file with OpenCV [closed]
python
358
views
no
answers
no
votes
2018-10-04 12:13:47 -0600
kingst
iOS 12 + Mac OS X Mojave EXC_BAD_ACCESS on cvtColor
ios
16k
views
4
answers
1
vote
2018-10-05 01:11:23 -0600
satheesh kumar
Compare two images and highlight the difference
opencv
image
comparison
android
184
views
no
answers
no
votes
2018-10-05 09:02:45 -0600
Rusty
aruco / charuco calibration from streaming video or images
charuco
aruco
calibration
Video
stream
208
views
no
answers
1
vote
2018-10-05 09:41:27 -0600
magic56
Confusion on Transfer Learning Models
real-time
object_recognition
275
views
no
answers
no
votes
2018-10-05 15:12:11 -0600
bdfy
How to install opencv/python in windows from source
installation
352
views
no
answers
no
votes
2018-10-05 23:12:56 -0600
Anurag
record with desired fps [closed]
c++qt
image-processing
fps
videocapture
videowriter
309
views
no
answers
no
votes
2018-10-06 00:06:30 -0600
qamaruddin
How to change Install Dir when Building OpenCV 3.1.0 on Ubuntu 18.04 for Android NDK18rc and ARMEABI-7?
android
opencv
907
views
no
answers
no
votes
2018-10-06 01:57:44 -0600
berak
How to enhance the colors of a photo taken underwater [closed]
Color
opencv
enhace
1k
views
1
answer
-1
votes
2018-10-06 05:10:24 -0600
berak
When I trying to run the code below i am getting error
beginner
SIFT
1k
views
1
answer
2
votes
2018-10-06 06:29:31 -0600
sturkmen
Optimizing split/merge for clahe
extractChannel
insertChannel
Split-and-merge
CLAHE
1k
views
1
answer
no
votes
2018-10-06 07:31:31 -0600
berak
how to build opencv_world343?
opencv_world343
1k
views
1
answer
4
votes
2018-10-06 08:18:22 -0600
Eduardo
What's the future of cuda modules after Opencv 4
gpu#cuda#opencv
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