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74 questions
Tagged
opencv
×
image
×
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
9k
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
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
3k
views
2
answers
no
votes
2013-02-16 13:42:33 -0600
camadrigal
[C++] OpenCV2.4.3, cv::resize produces empty image
opencv
resize
Mat
image
5k
views
2
answers
no
votes
2013-02-27 02:46:28 -0600
Ben
Is't possible to find depth of a 2D image with opencv...?
opencv
object
tracking
image
7k
views
2
answers
1
vote
2013-06-23 09:10:13 -0600
xiaojidan
Make a collage with other images
opencv
Mat
image
roi
4k
views
2
answers
1
vote
2013-07-03 09:13:37 -0600
elmiguelao
How To use OpenCv(2.4.5) GrabCut
opencv
grabcut
Color
image
Gray
level
450
views
2
answers
no
votes
2013-09-11 04:44:06 -0600
Mostafa Sataki
Further image processing analysis on roi
opencv
c++
image
processing
roi
750
views
2
answers
no
votes
2013-10-01 00:25:00 -0600
Naval
How to set image(jpg or png) on camera?
android
opencv
image
387
views
2
answers
no
votes
2014-04-29 03:21:36 -0600
GymMats07
Getting Blackscreen when i run my program
opencv
image
imageprocessing
computervision
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
3k
views
2
answers
1
vote
2018-04-25 15:32:40 -0600
wlei
PYTHON C++ SWIG share image pixel data in memory
python
c++
swig
opencv
image
1k
views
2
answers
no
votes
2020-08-13 09:02:07 -0600
berak
How to capture video from an unknown camera?
opencv
image
image-processing
801
views
1
answer
no
votes
2012-09-25 05:45:47 -0600
Daniil Osokin
B&W Image brightness- using a Trackbar
opencv
image
cvSetImageROI
brightness
20k
views
1
answer
3
votes
2013-04-12 16:16:31 -0600
StevenPuttemans
Crop Image using four points
crop
image
opencv
java
3k
views
1
answer
1
vote
2013-10-13 13:38:47 -0600
Melvin
Detect faces on an image in Android OpenCV java
Face-Detection
java
android
opencv
image
799
views
1
answer
no
votes
2013-12-09 05:39:43 -0600
Haris
Hello Friends, How can i create a mask image in opencv and create trimap segments. Please guide its urgent.
mask
image
opencv
grabcut
1k
views
1
answer
no
votes
2014-05-01 01:54:32 -0600
FLY
Trying to translate formula for blending mode
image
imageprocessing
computervision
opencv
C++.OpenCV
728
views
1
answer
no
votes
2014-04-23 18:44:16 -0600
lpb
Colour recognition after an image is captured
colour
detection
android
image
opencv
1k
views
1
answer
no
votes
2014-05-20 11:29:11 -0600
Haris
Object dimension calculation using pixel in a image
opencv
dimension
calculation
image
analyzing
5k
views
1
answer
2
votes
2014-08-13 16:59:20 -0600
Guanta
Combining multiple blocks into one image
opencv
image
blocks
238
views
1
answer
no
votes
2014-08-20 04:47:20 -0600
thdrksdfthmn
Reconstructing vector from given image
opencv
image
vector
397
views
1
answer
1
vote
2015-02-27 20:29:16 -0600
hadoofi
inverting the background and object colors
python
opencv
image
background
object
8k
views
1
answer
no
votes
2015-03-09 06:20:00 -0600
begueradj
Not loosing the quality of pictures saved with cv2.imwrite()
python
Color
opencv
pixel
image
quality
13k
views
1
answer
1
vote
2015-04-19 20:15:08 -0600
Eduardo
Crop image, after border detection
crop
image
java
opencv
382
views
1
answer
no
votes
2015-06-18 09:49:05 -0600
StevenPuttemans
How do I eliminate inner filling of letters?
opencv
c++
image
Text
4k
views
1
answer
no
votes
2015-10-20 15:18:33 -0600
LorenaGdL
OpenCV cannot load images
opencv
image
2d-image
203
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
331
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
315
views
1
answer
1
vote
2016-03-08 02:35:05 -0600
berak
Displaying processed image on screen
android
opencv
image
processing
Eclipse
1
2
3
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