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 ▼
29,830 questions
Tagged
895
views
no
answers
no
votes
2019-04-29 01:02:56 -0600
Anjan
Detect room floor from single image. [closed]
ios
116
views
no
answers
-1
votes
2019-04-30 00:17:44 -0600
artz3345
3D Camera Pose Estimation
c++
opencv
calibrateCamera
3d
135
views
no
answers
no
votes
2019-04-30 00:49:37 -0600
Jarvis Tech.
OpenCV is not detecting rectangle(paper) In some Devices like moto,oppo devices [closed]
android
opencv
camera
181
views
no
answers
-1
votes
2019-04-30 05:58:56 -0600
ryback
Car detection from still pictures
car
detection
86
views
no
answers
no
votes
2019-05-01 09:56:48 -0600
randomhero
record mouse pixel position inside video [closed]
opencv
python
Video
490
views
no
answers
-1
votes
2019-05-02 16:59:47 -0600
sentientnativeplant
What is the best way to plot real time line graphs in opencv? [closed]
python
128
views
no
answers
no
votes
2019-05-04 00:29:54 -0600
Vikas Nagpal
subset of opencv library
lightweight
sourcecodepruning
368
views
no
answers
no
votes
2019-05-07 04:44:27 -0600
Mark81
Receive H264 stream, add some overlay and record/stream
overlay
stream
record
561
views
no
answers
-1
votes
2019-05-07 19:18:56 -0600
jovsky
I want to find locate DOOR shape in image! HELP PLEASE!
shapedetection
Door
findContours
edgedetection
Overlooked
721
views
no
answers
no
votes
2019-05-14 10:15:17 -0600
ahmad2301
How to measure screw thread using sub-pixel edge detection
Subpixeledgedtection
314
views
no
answers
no
votes
2019-05-15 08:33:27 -0600
Vaibhav Pipara
how can we predict age of person from photo using python
opencv
python
ageprediction
280
views
no
answers
-1
votes
2019-05-16 06:52:36 -0600
Mellicent
cv2.error: (-215)
cv2.error
opencv
python
Raspberry
251
views
1
answer
no
votes
2019-05-21 00:52:04 -0600
berak
how i can access or open the source code to opencv in c++
sourcecode
429
views
1
answer
no
votes
2019-05-21 04:14:21 -0600
Yoki Watanabe
Why get(int rows, int cols) in java returns a null array?
java
281
views
no
answers
-1
votes
2019-05-22 07:11:27 -0600
Sabarish_17
Is it possible to detect the measurements of body parts in a normal camera using OpenCV? [closed]
bodyParts
exact
accurate
measurements
normalcamera
3Dmesh
120
views
no
answers
-1
votes
2019-05-23 09:46:22 -0600
lperepol
What are the best practices to measure the length of an arbitrary worm?
contour
157
views
no
answers
-1
votes
2019-05-23 10:38:13 -0600
tobix10
Get foreground mask without updating model
BackgorundMOG2
BackgroundSubtractor
substract
background
216
views
no
answers
-1
votes
2019-05-23 12:53:29 -0600
stasiek
Get the coordinates of a found object using a template. [closed]
templateMatch
241
views
1
answer
no
votes
2019-05-25 07:26:19 -0600
Chris
i want to output coordinates.
opencv
80
views
no
answers
-1
votes
2019-05-27 06:19:37 -0600
Anjali Singhal
I am trying to compare Modal posture to my posture
Swift
3d-image
iosopencv
160
views
no
answers
no
votes
2019-05-27 18:33:00 -0600
procrastinator
tracking points
opencv
python
1k
views
no
answers
-1
votes
2019-05-31 16:22:04 -0600
the-dude
Opencv Email Notification
opencv
python
RaspberryPi
94
views
no
answers
-1
votes
2019-06-02 18:44:42 -0600
Fmjohn
My program takes partial filenames [closed]
filenames
PATH
258
views
no
answers
no
votes
2019-06-03 21:50:12 -0600
Jai
Facenet with OpenCV and Neural compute stick 2 [closed]
facenet
NCS2
133
views
no
answers
-1
votes
2019-06-05 23:33:35 -0600
MikeB
Convert contours to false colour map
colormap
228
views
no
answers
-1
votes
2019-06-06 23:54:07 -0600
Tasneem Khan
Does the Fourier Transform images have 3 channels like RGB/HSV [closed]
fourier
transform
Channels
135
views
no
answers
-1
votes
2019-06-10 02:35:19 -0600
dangerrockstar
how to detect iron buckle bar length
opencv
c++
613
views
1
answer
no
votes
2019-06-12 04:05:45 -0600
supra56
DNN CPP - TOO SLOW VIDEO - GENDERNET
computervision
GenderDetection
slow
1k
views
no
answers
-1
votes
2019-06-12 01:54:04 -0600
Kira
Issue in using imread and imwrite in thread
cpp
imagesc
opencv
c++
Windows-10
474
views
no
answers
-1
votes
2019-06-12 03:25:39 -0600
Daverry
Is it possible to record in 4 bit greyscale with recording in color then converting to 4 bit greyscale? [closed]
opencv
python
calibrateCamera
camera
8bit
greyscale
« previous
1
...
977
978
979
980
981
...
995
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×11
python
×7
c++
×3
calibrateCamera
×2
camera
×2
3d
×1
3d-image
×1
3Dmesh
×1
8bit
×1
accurate
×1
ageprediction
×1
android
×1
BackgorundMOG2
×1
background
×1
BackgroundSubtractor
×1
bodyParts
×1
car
×1
Channels
×1
colormap
×1
computervision
×1
contour
×1
cpp
×1
cv2.error
×1
detection
×1
Door
×1
edgedetection
×1
exact
×1
facenet
×1
filenames
×1
findContours
×1
fourier
×1
GenderDetection
×1
greyscale
×1
imagesc
×1
ios
×1
iosopencv
×1
java
×1
lightweight
×1
measurements
×1
NCS2
×1
normalcamera
×1
overlay
×1
Overlooked
×1
PATH
×1
Raspberry
×1
RaspberryPi
×1
record
×1
shapedetection
×1
slow
×1
sourcecode
×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
×