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
×
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
174
views
1
answer
no
votes
2017-12-03 19:45:42 -0600
supra56
copy some subimages and put them on other parts of the original images
imageprocessing
computervision
copencv
algorithm
159
views
1
answer
1
vote
2017-12-09 09:51:10 -0600
berak
Segmenting Map Image
imageprocessing
segmentation
866
views
1
answer
no
votes
2018-01-27 04:37:57 -0600
Santhosh1
Remove pixels(BGR) within a certain threshold of the selected pixel(BGR)
imageprocessing
1k
views
1
answer
no
votes
2018-05-19 06:47:42 -0600
FLY
How to find pixel per meter
imageprocessing
2dimage
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
626
views
1
answer
no
votes
2018-07-16 06:59:03 -0600
berak
SURF identifier not defined
SURF
feature
imageprocessing
opencv_contrib
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
194
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
1k
views
1
answer
no
votes
2018-11-15 01:10:14 -0600
berak
Mat out of bounds
android
opencv
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
294
views
1
answer
no
votes
2019-03-27 04:44:39 -0600
berak
SurfDescriptorExtractor is undefined- Error- OpenCV
imageprocessing
244
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
669
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
434
views
1
answer
no
votes
2020-03-23 10:03:04 -0600
juanmamdp
How can i improve quality of this receipt
imageprocessing
312
views
no
answers
no
votes
2012-09-26 07:38:09 -0600
sameer
Image clipping with mechanical turk
traincascade
imageprocessing
imageclipper
mturk
mechanicalturk
1k
views
no
answers
no
votes
2012-11-22 01:18:04 -0600
UserOpenCV
Can anyone suggest good algorithms for CBIR?
cbir
imageprocessing
imageretrieval
machinelearning
computervision
726
views
no
answers
1
vote
2013-11-26 09:22:48 -0600
wales321
Tone curve function explanation
opencv
c++
imageprocessing
tone
curve
587
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
486
views
no
answers
no
votes
2014-04-22 03:38:40 -0600
FLY
How vibrance method of photoshop work in opencv
image
imageprocessing
computervision
opencv
822
views
no
answers
no
votes
2014-04-30 03:15:06 -0600
FLY
Adjusting Dark and White pixels values
opencv
imageprocessing
computervision
1k
views
no
answers
no
votes
2014-09-22 15:44:20 -0600
FLY
Can we call image from drawable of android with native c++ code [closed]
image
imageprocessing
computervision
android
#android#native
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
238
views
no
answers
no
votes
2015-03-05 09:20:51 -0600
martijnvwezel
Detect car trailer
imageprocessing
licence_plate
car_trailer
detect_traingle
« previous
1
2
3
4
5
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
imageprocessing
×30
opencv
×9
computervision
×7
image
×5
c++
×4
python
×4
android
×2
copencv
×2
2dimage
×1
2d-image
×1
algorithm
×1
#android
×1
#android#native
×1
car_trailer
×1
cbir
×1
clearborder
×1
codedExposure
×1
Color
×1
C++.OpenCV
×1
cornerHarris
×1
CUDA
×1
curve
×1
detect_traingle
×1
Exposure
×1
feature
×1
HOG
×1
houghcircle
×1
imageclipper
×1
imageretrieval
×1
licence_plate
×1
machinelearning
×1
mechanicalturk
×1
mturk
×1
Multitracking
×1
object-tracking
×1
opencv_contrib
×1
segmentation
×1
SURF
×1
tone
×1
traincascade
×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
×
