First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity
answers
votes ▼
145 questions
Tagged
imageprocessing
×
294
views
1
answer
no
votes
2019-03-27 04:44:39 -0600
berak
SurfDescriptorExtractor is undefined- Error- OpenCV
imageprocessing
590
views
2
answers
no
votes
2019-04-21 10:17:06 -0600
supra56
Process image to get rid of line between two components
connectedComponents
imageprocessing
imageprocessing#edge
243
views
1
answer
no
votes
2019-05-05 08:04:33 -0600
Chris
Building an adjacency matrix from Harris CD output
cornerHarris
imageprocessing
2d-image
331
views
1
answer
no
votes
2019-05-14 23:11:59 -0600
kaim
What are the functions in opencv that takes only 8bit images
opencv
python
c++
imageprocessing
413
views
1
answer
no
votes
2019-05-15 03:42:25 -0600
berak
while finding circle using hough circle i find this error?
houghcircle
python
imageprocessing
3k
views
1
answer
no
votes
2019-06-13 08:21:01 -0600
ADADAS
cv::WarpPerspective & cv::cuda::WarpPerspective issue
WarpPerspective
CUDA
c++
imageprocessing
1k
views
1
answer
no
votes
2019-09-27 03:12:04 -0600
Jorge Diaz
Segment color regions
opencv
python
imageprocessing
Color
watershed
1k
views
no
answers
no
votes
2019-10-09 03:13:53 -0600
pmd2245
IP Camera OpenCV Image Overread
ipcamera
imageprocessing
CaptureVideo
videostream
347
views
no
answers
no
votes
2019-10-26 15:57:13 -0600
hernancrespo
How to implement plateau limit histogram equalization? [closed]
histogram
Matlab
imageprocessing
histogram_pdf
4k
views
2
answers
no
votes
2019-12-03 04:36:09 -0600
supra56
TypeError: UMat() missing required argument 'ranges' (pos 2)
imageprocessing
668
views
1
answer
no
votes
2019-12-14 13:18:35 -0600
mvuori
How to overexpose an image
Exposure
image
imageprocessing
2k
views
1
answer
no
votes
2019-12-17 07:59:08 -0600
kbarni
How to remove the element attached to the image border?
copencv
imageprocessing
clearborder
427
views
1
answer
no
votes
2020-03-23 10:03:04 -0600
juanmamdp
How can i improve quality of this receipt
imageprocessing
59
views
no
answers
no
votes
2020-04-07 23:45:47 -0600
WayneCho
How can I measure the difference between two gradient maps? Is there any metric?
imageprocessing
3k
views
no
answers
no
votes
2020-06-15 00:53:09 -0600
Abd313
Extract objects (fingerprint and signature) from an image using OpenCV and python [closed]
extraction
detection
imageprocessing
251
views
no
answers
no
votes
2020-07-02 03:28:38 -0600
berak
I am unable to load image using openCV and using visual studio for c++ code.
opencv
c++
imageprocessing
779
views
1
answer
-1
votes
2013-02-18 03:17:48 -0600
berak
marker creation
opencv
imageprocessing
c++
585
views
no
answers
-1
votes
2014-07-01 16:04:08 -0600
FLY
How to extract the value of image using LUT [closed]
image
imageprocessing
computervision
C++.OpenCV
394
views
1
answer
no
votes
2015-08-20 04:19:29 -0600
StevenPuttemans
how to detect numbers written on a speed sign
opencv
imageprocessing
ImageMatching
featuredetector
172
views
no
answers
-1
votes
2017-08-30 07:13:41 -0600
Muhammad Huzaifa
How to capture player moment with webcam and use that as an input in a game? [closed]
unity
imageprocessing
opencv
2k
views
1
answer
-1
votes
2017-11-28 06:18:57 -0600
Explorer_DS
how do I copy specific pixels to destination mat from source mat in opencv c++?
opencv
c++
imageprocessing
193
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
220
views
no
answers
no
votes
2018-11-07 04:14:24 -0600
djamaleddine djeldjli
How can I read multiple images in Python presented in a folder? [closed]
image
imageprocessing
opencv
python
1k
views
no
answers
-2
votes
2014-04-29 03:30:43 -0600
FLY
Change a Black and White image to color. [closed]
image
imageprocessing
computervision
#android
25k
views
no
answers
-2
votes
2015-01-12 08:40:11 -0600
ghoshrohan
can anyone provide me a sample code to sample an image , not upsampling or downsampling?
codedExposure
imageprocessing
« previous
1
2
3
4
5
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
imageprocessing
×25
opencv
×8
c++
×5
image
×4
python
×4
computervision
×2
2d-image
×1
#android
×1
CaptureVideo
×1
clearborder
×1
codedExposure
×1
Color
×1
connectedComponents
×1
copencv
×1
C++.OpenCV
×1
cornerHarris
×1
CUDA
×1
detection
×1
Exposure
×1
extraction
×1
featuredetector
×1
histogram
×1
histogram_pdf
×1
houghcircle
×1
ImageMatching
×1
imageprocessing#edge
×1
ipcamera
×1
Matlab
×1
unity
×1
videostream
×1
WarpPerspective
×1
watershed
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×