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74 questions
Tagged
opencv
×
image
×
2k
views
1
answer
no
votes
2020-11-11 11:45:33 -0600
kbarni
line extension beyond 2 points how to extrapolate
opencv
Line
points
extrapolation
image
1k
views
1
answer
no
votes
2020-10-04 11:34:02 -0600
supra56
python: How to Crop White region from Number Plate image??
opencv
python
Crop-image
numberplate
image
2k
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
301
views
no
answers
no
votes
2020-04-15 23:35:39 -0600
jj2
In a receiver side of TCP, opencv 'imdecode' returns zero in while loop
opencv
imdecode
TCP
socket
c++
image
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
1k
views
no
answers
no
votes
2018-12-05 10:12:28 -0600
berak
How to determine if an image/video is pixelated or not [closed]
opencv
python
image
459
views
no
answers
no
votes
2018-11-14 17:00:43 -0600
DanaChang
Should I save frames as video or a sequence of images?
python
opencv
Video
image
2k
views
no
answers
no
votes
2018-11-14 08:08:32 -0600
berak
How to detect overlapping objects in python.
opencv
edgedetection
canny
image
python
edge
290
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
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
275
views
no
answers
no
votes
2018-07-20 05:21:13 -0600
ciolo
How to edit image to read text with OCR
android
opencv
java
image
OCR
firebase-mlkit
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
4k
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
no
answers
no
votes
2018-03-23 10:03:40 -0600
lst60916
OpenCV: How to balance the bad lighting condition(brightness, un-even shadow) on the pic (ex. face of the selfie)
opencv
CV
javascript
Web
image
612
views
no
answers
no
votes
2018-02-20 09:19:03 -0600
Marko5280
How do I find a vertical line in a image?
java
opencv
image
365
views
1
answer
no
votes
2017-10-13 05:24:35 -0600
gino0717
iOS - How to find the difference area in the two images
ios
opencv
image
comparison
169
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
169
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
343
views
1
answer
no
votes
2017-05-25 22:39:52 -0600
berak
Integral image wrong values
integral
image
CUDA
opencv
650
views
no
answers
no
votes
2017-05-19 09:28:24 -0600
berak
Keypoints in very small images
opencv
python
image
matching
feature
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
1k
views
1
answer
no
votes
2016-12-12 04:50:44 -0600
Balaji R
Nested if-else conditions
opencv
android
image
processing
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
146
views
1
answer
no
votes
2016-12-01 13:51:20 -0600
Tetragramm
How can get vertically divided areas?
android
opencv
devide
image
scanning
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
355
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
136
views
no
answers
no
votes
2016-11-23 18:47:32 -0600
Shatterhand
Translating code from C++
opencv
java
c++
Mat
DisplayImage
image
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
2k
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
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
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