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
74 questions
Tagged
image
×
opencv
×
86
views
no
answers
1
vote
2015-06-18 10:49:56 -0600
mcsplace
MAT image type / structure [closed]
opencv
image
c++
15k
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
1k
views
no
answers
no
votes
2015-07-05 05:43:32 -0600
franken
Save a capture from the raspberry pi camera
camera
Raspberry
opencv
c++
image
capture
3k
views
no
answers
no
votes
2015-07-16 00:12:18 -0600
VPallavi
Saving image back to sdcard after processing in Android+OpenCV [closed]
android
opencv
image
processing
4k
views
1
answer
no
votes
2015-10-20 15:18:33 -0600
LorenaGdL
OpenCV cannot load images
opencv
image
2d-image
125
views
no
answers
no
votes
2015-11-30 10:19:09 -0600
Raymond
Checking nearest similarity in video using image data set
image
opencv
Video
dataset
comparison
194
views
1
answer
-2
votes
2015-12-07 20:45:33 -0600
Brandon212
computing FFT at a pixel in image with opencv
FFT
opencv
c++
pixel
image
213
views
no
answers
no
votes
2015-12-30 07:22:21 -0600
Hossain Md Shakhawat
How to find the width of an edge
image
opencv
c++
edge
325
views
1
answer
no
votes
2016-01-26 00:55:37 -0600
devansh20la
I need to track roads and later vehicles in an aerial video[snapshot in description] how to approach the problem?
Video
object
tracking
image
processing
opencv
147
views
no
answers
no
votes
2016-02-08 14:08:19 -0600
Cabezon667
mean prediction in a image
mean
error
image
prediction
opencv
277
views
1
answer
1
vote
2016-03-08 02:35:05 -0600
berak
Displaying processed image on screen
android
opencv
image
processing
Eclipse
8k
views
3
answers
1
vote
2016-03-31 05:22:31 -0600
theodore
find all the colors of a given image and their pixel position
colors
image
labeling
opencv
Noteworthy_Content
969
views
1
answer
no
votes
2016-06-03 13:08:52 -0600
KateSt
problems with using Haar Cascade
c++
opencv
image
algorithm
computer-vision
354
views
1
answer
no
votes
2016-06-16 05:01:44 -0600
berak
How to read an image from an array character ?
opencv
array
image
359
views
1
answer
-1
votes
2016-07-05 12:54:09 -0600
Eduardo
gradient filter
opencv
image
filter
matrix
1k
views
no
answers
no
votes
2016-08-31 06:59:01 -0600
babajj
Extract the Date and Time an Image was taken using OpenCV!!! [closed]
Images
opencv
image
processing
1k
views
1
answer
no
votes
2016-10-05 10:58:16 -0600
berak
what image format is best for face recognition
opencv
imread
image
format
2k
views
1
answer
no
votes
2016-11-11 01:27:53 -0600
ravina
Android : Blur Image detection with OpenCV results into heavy APK size
android
opencv
image
opencvsdk
127
views
no
answers
no
votes
2016-11-23 18:47:32 -0600
Shatterhand
Translating code from C++
opencv
java
c++
Mat
DisplayImage
image
326
views
1
answer
no
votes
2016-11-28 10:24:23 -0600
Tetragramm
How to I find the distortion coefficients of a camera from a certain height?
distortion
coefficients
opencv
aerial
image
Undistort
3k
views
1
answer
no
votes
2016-12-01 03:29:55 -0600
LBerger
Smooth or blur image edges using opencv
opencv
c++
image
smooth
android
128
views
1
answer
no
votes
2016-12-01 13:51:20 -0600
Tetragramm
How can get vertically divided areas?
android
opencv
devide
image
scanning
6k
views
1
answer
no
votes
2016-12-05 06:17:07 -0600
KirtiSwagat
How to read sequentially image files in OpenCv and C++ [closed]
opencv
c++
image
read
1k
views
1
answer
no
votes
2016-12-12 04:50:44 -0600
Balaji R
Nested if-else conditions
opencv
android
image
processing
1k
views
2
answers
no
votes
2017-01-05 13:55:51 -0600
pklab
How to export cv::Mat to mysql?
Mat
mysql
opencv
image
blob
591
views
no
answers
no
votes
2017-05-19 09:28:24 -0600
berak
Keypoints in very small images
opencv
python
image
matching
feature
301
views
1
answer
no
votes
2017-05-25 22:39:52 -0600
berak
Integral image wrong values
integral
image
CUDA
opencv
2k
views
3
answers
no
votes
2019-03-04 20:56:40 -0600
douglas125
*help* Extracting a laser line
opencv
detection
laser
Line
image
processing
153
views
no
answers
no
votes
2017-07-10 07:16:32 -0600
Matthieu
How to analyse of data array from an image?
android
opencv
analysis
array
image
learning
159
views
no
answers
no
votes
2017-10-05 11:58:24 -0600
MarioTavarez
How to recognise a image 2d preload and follow it by webcam in a rectangle in Python Opencv?
python
opencv
image
« previous
1
2
3
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
image
×30
opencv
×30
android
×8
c++
×8
processing
×6
array
×2
comparison
×2
Mat
×2
python
×2
Video
×2
2d-image
×1
aerial
×1
algorithm
×1
analysis
×1
blob
×1
camera
×1
capture
×1
coefficients
×1
colors
×1
computer-vision
×1
CUDA
×1
dataset
×1
detection
×1
devide
×1
DisplayImage
×1
distortion
×1
Eclipse
×1
edge
×1
error
×1
feature
×1
FFT
×1
filter
×1
format
×1
Images
×1
imread
×1
integral
×1
java
×1
labeling
×1
laser
×1
learning
×1
Line
×1
matching
×1
matrix
×1
mean
×1
Noteworthy_Content
×1
object
×1
opencvsdk
×1
pixel
×1
prediction
×1
Raspberry
×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
×