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2,171 questions
Tagged
python
×
5k
views
1
answer
no
votes
2017-11-03 12:46:47 -0600
Turcsi96
Brute-Force Matching with ORB Descriptors
python
bruteforcematcher
TypeError
feature2d
10k
views
1
answer
no
votes
2017-11-03 01:40:53 -0600
berak
TypeError: Required argument 'device' (pos 1) not found
python
RasPi
TypeError
7k
views
2
answers
no
votes
2017-11-02 07:27:29 -0600
supra56
AttributeError: 'module' object has no attribute 'CAP_PROP_FRAME_HEIGHT'
opencv
python
pyqt
2k
views
1
answer
no
votes
2017-11-01 22:15:05 -0600
supra56
opencv picture size 0x0 is invalid
opencv
python
rtsp
1k
views
no
answers
-1
votes
2017-11-01 09:05:46 -0600
josari
How to detect human motion and direction from a still image(opencv python/ matlab)?
opencv
directiondetection
python
Matlab
motion
detection
7k
views
2
answers
no
votes
2017-10-31 17:35:24 -0600
MachineLearner
Python Opencv VideoCapture::read returns None only in a virtual environment
virtualenv
python3.6
python
opencv
webcam
82
views
no
answers
no
votes
2017-10-31 13:23:53 -0600
yvonneyvi
intall opencv on window
python
2k
views
1
answer
no
votes
2017-10-30 20:57:50 -0600
supra56
Slow processing on Raspberry Pi using Python
RaspberryPi
python
Facedetection
796
views
2
answers
no
votes
2017-10-30 20:41:39 -0600
supra56
Why does faceCascade.detectMultiScale abort on call?
python
Facedetection
3k
views
no
answers
no
votes
2017-10-26 02:14:29 -0600
opencvproblems
Opencv with Python error
opencv
python
3k
views
no
answers
no
votes
2017-10-24 08:46:59 -0600
TheStrangeQuark
OpenCV - Apply color mask to color image
masking
python
Color
19k
views
3
answers
1
vote
2017-10-23 12:26:04 -0600
berak
OpenCV 3.0.0, FaceRecognizer and Python Bindings
opencv
FaceRecognizer
attributeerror
cv2
python
3k
views
2
answers
no
votes
2017-10-22 21:08:41 -0600
supra56
I am not able to put text in my frames of the video it is not giving any error but still i can't see the text
python
opencv
2k
views
1
answer
no
votes
2017-10-22 02:30:23 -0600
moHe
How to add background in webcam using python and opencv
python
opencv
320
views
1
answer
no
votes
2017-10-21 23:34:15 -0600
moHe
How to Draw a box then detect if object just enter on it
opencv
python
carDetection
5k
views
3
answers
no
votes
2017-10-19 08:19:05 -0600
moHe
import cv2 leads to "segmentation fault"
opencv
python
ubuntu
opencv_contrib
opencv3
448
views
1
answer
no
votes
2017-10-18 13:47:11 -0600
Vijay Nirmal
Second camera is not opening until the first camera is released
opencv
python
videocapture
2k
views
1
answer
no
votes
2017-10-18 13:21:25 -0600
opalmirror
Access webcam without sudo
linux
opencv
permission
webcam
python
168
views
1
answer
no
votes
2017-10-18 10:30:41 -0600
VxW
How to add the "contrib" part to cv2
opencv_contrib
python
125
views
no
answers
1
vote
2017-10-16 01:43:07 -0600
jjabaram
Matching image position before comparing image
opencv
python
120
views
no
answers
no
votes
2017-10-15 06:28:57 -0600
Trainee_Engineer
Aerial View Stitching
stitching
opencv
python
2k
views
1
answer
no
votes
2017-10-15 00:54:33 -0600
berak
how to use setRNG in opencv-python
python
opencv
6k
views
1
answer
no
votes
2017-10-09 10:32:05 -0600
glukon
improve my findContours for a square detection?
opencv
python
contours
marker
recognition
137
views
no
answers
no
votes
2017-10-07 17:55:05 -0600
bruce
stereocalibration Qs
stereo-calibration
stereorectify
python
stereo
2k
views
1
answer
no
votes
2017-10-06 08:28:30 -0600
everwill02
SIFT Feature matches coordinates
feature-detection
SIFT
opencv
python
3k
views
1
answer
no
votes
2017-10-05 23:53:43 -0600
berak
Why am I not able to change all settings of Logitech C920 camera using opencv-python?
logitech
python
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
293
views
no
answers
no
votes
2017-10-03 04:45:22 -0600
LowClue
Track ring pull Python
ring
pull
detect
opencv
python
798
views
1
answer
1
vote
2017-09-29 13:03:36 -0600
opalmirror
StereoBM doesn't give proper output
stereoBM
java
python
38k
views
2
answers
no
votes
2017-09-29 07:30:27 -0600
supra56
OpenCV Error: Assertion failed (scn == 3 || scn == 4) in cvtColor,
opencv
python
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