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
2,171 questions
Tagged
python
×
846
views
no
answers
no
votes
2019-07-29 23:56:09 -0600
world4jason
is dnn module possible to get specific outputs from multiple layers in one forwarding?
dnn.forward
python
472
views
no
answers
no
votes
2019-07-30 14:22:43 -0600
Ardillatactica
input arguments to execute openCV code - Python [closed]
python
910
views
no
answers
no
votes
2019-08-01 11:31:48 -0600
hwan
opencv dnn tensorflow net.forward shape
python
dnn
1k
views
no
answers
no
votes
2019-08-02 12:23:31 -0600
phellipex
How do I catch a select timeout error from Python try except
python
select_timeout
696
views
no
answers
no
votes
2019-08-01 17:44:57 -0600
Hordon
Correct multi thread usage [closed]
python
opencv
562
views
no
answers
no
votes
2019-08-02 01:13:21 -0600
Ardillatactica
Python: src.empty() when i try to use rtsp link instead a normal camera
python
145
views
no
answers
no
votes
2019-08-05 21:08:46 -0600
Minekonst
Python to Java: KNearest training / numpy.loadtxt()
KNearest
java
python
numpy
287
views
no
answers
no
votes
2019-08-06 09:28:40 -0600
hamzeah
live IP-camera: long frame decoing time on ARM boards
python
opencv
rtsp
arm
ffmpeg
ipcameras
96
views
no
answers
no
votes
2019-08-07 22:27:06 -0600
Harsha Satya vardhan
How can I load multiple images and add bitwise operation and save the images in computer
opencv
python
2k
views
no
answers
no
votes
2019-08-08 16:14:32 -0600
neuronet
After zooming in image, how to get standard mouse cursor back?
opencv
python
778
views
no
answers
no
votes
2019-08-15 08:08:58 -0600
Sparkplug
Segmentation fault while using createTrackBar in OpenCV-Python
opencv
python
132
views
no
answers
no
votes
2019-08-16 02:21:38 -0600
barsha_singha
why does my image appear cropped when displayed using cv2.imgshow() using python
python
203
views
no
answers
no
votes
2019-08-22 02:17:36 -0600
Dharmalingam.K
How to access cameras using OpenCV with Python [closed]
machine-vision
machinevision
opencv
camera
python
ubuntu
233
views
no
answers
no
votes
2019-08-23 02:18:16 -0600
Guszilla
How to use an opencv function in a keras layer? Python
python
keras
layers
152
views
no
answers
-2
votes
2019-08-28 13:46:21 -0600
invernie
findContours approach in Python open-cv returns different results on the same image depending on when the masked is applied [closed]
python
findContours
mask
497
views
no
answers
no
votes
2019-08-29 10:11:00 -0600
SolidusAbi
OpenCV 4.1.1 and Python binding is not working on Anaconda environment
opencv
python
anaconda
ubuntu
5k
views
no
answers
no
votes
2019-09-03 05:03:55 -0600
lars27
ORB detector Segmentation Fault - Python [closed]
python
ORB
featuredetector
Keypoints
segmentation_fault
core_dumped
1k
views
no
answers
no
votes
2019-09-05 05:02:06 -0600
vladvin
error: (-215:Assertion failed) api != 0 in function 'getBackendName'
videocapture
python
ffmpeg
gstreamer
v4l2
153
views
no
answers
no
votes
2019-09-05 13:49:38 -0600
tantony
New to OpenCV and Python
opencv
python
429
views
no
answers
no
votes
2019-09-07 01:09:50 -0600
MHZ
Pattern recognition
python
opencv
883
views
no
answers
no
votes
2019-09-13 02:49:00 -0600
MHZ
Color detection and OCR
python
opencv
4k
views
no
answers
2
votes
2019-09-14 09:10:23 -0600
wva
Determine orientation of an product for pick and place
python
opencv
orientation
Angle
calculation
551
views
no
answers
no
votes
2019-09-17 07:16:18 -0600
bob mu
Python opencv writes frames to videos, memcpy errors leading to segmentation errors
cv2.VideoWrite
MPEG
segmentation
python
cv2
1k
views
no
answers
1
vote
2019-09-18 09:43:35 -0600
frank95
How could I get more accurate images detects and crops?
opencv
python
SIFT
feature
detection
198
views
no
answers
no
votes
2019-09-23 14:16:43 -0600
frank95
Need precise cuts for my application
python
opencv
pillow
feature
matching
SIFT
341
views
no
answers
no
votes
2019-09-26 11:38:11 -0600
supra56
detecing hough lines on holistically nested edged image
image-processing
documentscanner
python
1k
views
no
answers
no
votes
2019-09-27 22:29:39 -0600
vasanthahr
How to load any of this tracking algorithm in opencvjs(BOOSTING, MIL, KCF, TLD, MEDIANFLOW, GOTURN, MOSSE or CSRT)
opencvjs
c++
opencv
python
288
views
no
answers
no
votes
2019-09-30 07:48:59 -0600
Akhil Patel
eye blink detection in python [closed]
python
drawcontour
102
views
no
answers
no
votes
2019-10-01 08:06:38 -0600
srpantano
Read each letter from the handwritten text in python
handwriting
handwritten
python
boundary
threshold
100
views
no
answers
no
votes
2019-10-03 13:41:06 -0600
frank95
Surf detection problems [closed]
SURF
opencv
python
« previous
1
...
64
65
66
67
68
...
73
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
python
×30
opencv
×15
feature
×2
ffmpeg
×2
SIFT
×2
ubuntu
×2
anaconda
×1
Angle
×1
arm
×1
boundary
×1
c++
×1
calculation
×1
camera
×1
core_dumped
×1
cv2
×1
cv2.VideoWrite
×1
detection
×1
dnn
×1
dnn.forward
×1
documentscanner
×1
drawcontour
×1
featuredetector
×1
findContours
×1
gstreamer
×1
handwriting
×1
handwritten
×1
image-processing
×1
ipcameras
×1
java
×1
keras
×1
Keypoints
×1
KNearest
×1
layers
×1
machinevision
×1
machine-vision
×1
mask
×1
matching
×1
MPEG
×1
numpy
×1
opencvjs
×1
ORB
×1
orientation
×1
pillow
×1
rtsp
×1
segmentation
×1
segmentation_fault
×1
select_timeout
×1
SURF
×1
threshold
×1
v4l2
×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
×
