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
52 questions
Tagged
opencv
×
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
1k
views
1
answer
no
votes
2019-09-27 03:12:04 -0600
Jorge Diaz
Segment color regions
opencv
python
imageprocessing
Color
watershed
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
350
views
no
answers
no
votes
2019-03-04 21:54:06 -0600
muraad
Issue compiling with cvstd_wrapper.hpp opencv4.0.1
opencv
c++
imageprocessing
2k
views
1
answer
no
votes
2019-01-11 04:13:38 -0600
kbarni
python: how to compute the color distribution of image in the paper with python and openCV
opencv
python
imageprocessing
1k
views
1
answer
no
votes
2018-11-15 01:10:14 -0600
berak
Mat out of bounds
android
opencv
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
no
votes
2018-08-28 20:40:07 -0600
brinx
JAVA - Removing noise of processed image OPENCV [closed]
android
java
imageprocessing
opencv
help
10k
views
2
answers
no
votes
2018-07-19 04:26:49 -0600
kbarni
How to remove unwanted areas/pixels from image ?
imageprocessing
morphology
c++
opencv
contours
1k
views
1
answer
no
votes
2018-06-21 04:39:33 -0600
kbarni
Applying HOG on BGR vs Applying HOG on RGB images
opencv
HOG
imageprocessing
1k
views
no
answers
no
votes
2018-05-31 02:14:19 -0600
ak1
what is the unit of light intensity values in a grayscale image ?
imageprocessing
computervision
image
opencv
2k
views
no
answers
no
votes
2018-04-26 03:11:01 -0600
Kailash
Extract text and bounding-box using OpenCV
opencv
extract-text
imageprocessing
Bounding_Box
509
views
no
answers
no
votes
2018-03-07 12:59:06 -0600
dursunsefa
How to divide an RGB image into non-overlapping blocks size X*X
opencv
imageprocessing
160
views
no
answers
no
votes
2018-02-27 12:05:24 -0600
Himanshu Walia
How to increase the quality of sampled images ? and does it affect the classifiers accuracy ?
python
opencv
imageprocessing
cvhaartraining
openc_traincascade
opencv_createsamples
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
1k
views
no
answers
no
votes
2017-11-21 03:47:53 -0600
Ajay Gohel
I am making document scanner. It is detecting only edges and not corners. [closed]
android
opencv
imageprocessing
328
views
no
answers
no
votes
2017-11-16 07:57:46 -0600
esconda
Imshow produces many windows(c++, Visualstudio)
c++
opencv
imageprocessing
visualstudio2013
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
282
views
no
answers
no
votes
2017-04-06 06:25:30 -0600
Mark1988
Recognition & detection of components connected by a line
opencv
imageprocessing
312
views
1
answer
no
votes
2016-12-08 03:54:04 -0600
Vintez
Image processing with openCv in android ?
android
opencv
imageprocessing
192
views
no
answers
no
votes
2016-10-23 09:23:17 -0600
ScaleSphere
Multiple video channels give same image? [closed]
videocapture
videograbber
opencv
c++
imageprocessing
opencv_world310.dll
156
views
no
answers
no
votes
2016-07-19 02:30:55 -0600
prashan
opencv image proccessing not recognized text(OCR)
android
opencv
imageprocessing
709
views
2
answers
no
votes
2016-05-22 10:25:19 -0600
essamzaky
Divide Object In Blob. [closed]
android
opencv
BlobDetection
imageprocessing
824
views
no
answers
no
votes
2016-04-03 07:26:02 -0600
choukri el
Segmentation fault (core dumped) image processing c++/opencv
segmentation
fault
imageprocessing
c++
opencv
791
views
1
answer
no
votes
2016-02-17 03:11:34 -0600
kbarni
Optimizing image processing code
opencv
imageprocessing
2k
views
no
answers
no
votes
2016-01-12 03:01:33 -0600
Solace
How to change the values of HSV channels of a pixel using OpenCV4Android?
opencv4android
android#opencv
opencv
HSV
imageprocessing
android
387
views
no
answers
1
vote
2015-11-20 02:55:50 -0600
dalilamahirah
'for loop' function for side fill binary image from bottom to top. [closed]
python
opencv
Sidefill
imageprocessing
2k
views
no
answers
no
votes
2015-10-16 15:14:07 -0600
asad muneer
Extract Text From ID CARD
c++
opencv
imageprocessing
317
views
no
answers
no
votes
2015-09-08 05:12:09 -0600
Tess
Pixel intencity difference in opencv and Matlab [closed]
opencv
imageprocessing
Matlab
c++
1k
views
no
answers
no
votes
2015-09-05 12:51:23 -0600
LorenaGdL
How to find the color space of an image
opencv
c++
imageprocessing
1
2
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
imageprocessing
×30
opencv
×30
c++
×11
android
×7
python
×6
image
×2
android#opencv
×1
BlobDetection
×1
Bounding_Box
×1
Color
×1
computervision
×1
contours
×1
cvhaartraining
×1
extract-text
×1
fault
×1
help
×1
HOG
×1
HSV
×1
java
×1
Matlab
×1
morphology
×1
openc_traincascade
×1
opencv4android
×1
opencv_createsamples
×1
opencv_world310.dll
×1
segmentation
×1
Sidefill
×1
unity
×1
videocapture
×1
videograbber
×1
visualstudio2013
×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
×