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411 questions
Tagged
opencv
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python
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1k
views
no
answers
no
votes
2018-05-15 07:31:50 -0600
NIDHEESH
Rotate an image with text
opencv
python
python3
556
views
no
answers
no
votes
2018-05-11 20:37:59 -0600
masterenol
Detect Slow Gradual Change in Background with Live Video and Python 3?
python
opencv
motion
169
views
no
answers
no
votes
2018-05-07 09:37:00 -0600
pedroreyero
[Python OpenCV] Camera selection, same model
opencv
python
camera
index
control
photo
265
views
no
answers
2
votes
2018-04-30 09:58:51 -0600
DaluS
3D simple deformation reconstruction
opencv
python
3dreconstruction
deformation
735
views
no
answers
no
votes
2018-04-23 16:28:52 -0600
ritesh1996
Is there any python code for Camera Tampering detection using opencv?
opencv
python
203
views
no
answers
no
votes
2018-04-23 00:52:05 -0600
usuf
my own cascade not detecting object?
python
opencv
422
views
no
answers
no
votes
2018-04-20 22:23:23 -0600
kzmn
(OpenCV3+python) How to change the origin of a contour- cv2.drawcontours
python
opencv
drawContours
498
views
no
answers
no
votes
2018-04-19 22:54:10 -0600
harshavardhanm
Detecting uppercase characters in waitKey()
opencv
python
63
views
no
answers
-1
votes
2018-04-18 02:06:03 -0600
usuf
train cascade error
python
opencv
1k
views
no
answers
1
vote
2018-04-10 06:27:41 -0600
shsh
Rendering or visualising 3D images
reprojectImageTo3D
python
opencv
511
views
no
answers
no
votes
2018-04-05 04:43:07 -0600
Ishoo
Is there a way to overlay the edges obtained from the Canny Edge Detection onto the original image in python?
opencv
python
FaceRecognition
objectdetection
556
views
no
answers
1
vote
2018-03-31 06:31:53 -0600
nirmalkumark
How to preprocess face before training?
opencv
python
Face-Preprocessing
FaceRecognizer
634
views
no
answers
1
vote
2018-03-30 06:21:56 -0600
Vahe
OpenCV object detection run error
opencv
objectdetection
python
241
views
no
answers
no
votes
2018-03-28 06:43:03 -0600
Chronos
a Line pixel comparison beetwen 2 frames of the same video
opencv
python
counting
pixel
412
views
no
answers
no
votes
2018-03-28 04:45:42 -0600
StevenPuttemans
how to modify video using pixel array or shader?
python
opencv
shader
pixelarray
3k
views
no
answers
no
votes
2018-03-26 11:21:38 -0600
VivianTio
How to do multiple template matching with multiple objects by opencv Python.
opencv
python
image-processing
image-recognition
922
views
no
answers
no
votes
2018-03-21 11:48:41 -0600
Joaqim
Scanning Dates and Pertinent Numbers from Degraded Documents
opencv
machinelearning
c++
python
OCR
Tesseract-OCR
4k
views
no
answers
no
votes
2018-03-19 13:38:40 -0600
mueez
How to get the exact count of people by face detection in python(opencv)?
opencv
python
Count
Facedetection
face
170
views
no
answers
no
votes
2018-03-19 02:17:49 -0600
SatishYelike
I have installed OpenCV for Python applications in Windows. I am able to access OpenCV only Administrator login. But not from USERS login. Request your help to access OpenCV from users login
opencv
python
windows
users
login
574
views
no
answers
no
votes
2018-03-17 06:51:34 -0600
Raiper34
Detection of wounds
opencv
python
detection
217
views
no
answers
no
votes
2018-03-15 23:25:48 -0600
Navarrox
[Python]Manipulating histogram values
opencv
python
histogram
459
views
no
answers
no
votes
2018-03-15 21:58:52 -0600
Tarcisioflima
Coverting C++ to Python
opencv
c++
python
convert
226
views
no
answers
no
votes
2018-03-14 04:13:31 -0600
questerer
Finding relatively large objects in a cluttered background - Help needed
opencv
python
contours
threshold
objectdetection
47
views
no
answers
no
votes
2018-03-13 19:36:22 -0600
Nonso
Selecting various part of an image as forground using grabcut
python
opencv
1k
views
no
answers
no
votes
2018-03-12 00:24:53 -0600
isaac45c
Annoying persistent problem - Assertion failed (dims <= 2 && step[0] > 0) in locateROI, file /home/pi/opencv-3.3.0/modules/core/src/matrix.cpp, line 981
opencv
python
2k
views
no
answers
no
votes
2018-03-07 08:18:06 -0600
Kakeh
Creating high frame rate video using opencv in python
opencv
python
binaryvideo
339
views
no
answers
no
votes
2018-03-02 16:56:56 -0600
Abhi Sirimamilla
Cannot import cv2 after installation on windows
opencv
python
558
views
no
answers
no
votes
2018-02-27 21:37:53 -0600
masterenol
Is there a limit to frames per second for a composite usb video capture device?
fps
opencv
python
composite
CaptureVideo
160
views
no
answers
no
votes
2018-02-27 12:05:24 -0600
Himanshu Walia
How to increase the quality of sampled images ? and does it affect the classifiers accuracy ?
python
opencv
imageprocessing
cvhaartraining
openc_traincascade
opencv_createsamples
437
views
no
answers
no
votes
2018-02-21 19:21:24 -0600
nibiralpha
sift keypoint into json object
json
SIFT
python
keypoint
requests
opencv
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