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29,830 questions
Tagged
386
views
1
answer
-2
votes
2017-10-06 01:15:06 -0600
berak
Iam writing a sample code to copy a image to specific folder but it show error at run time?
c++
272
views
1
answer
-2
votes
2017-11-14 04:26:39 -0600
ya_ocv_user
Is there any standard data format for 3D reconstruction?
3D_reconstruction
format
100
views
no
answers
-2
votes
2017-11-27 21:26:20 -0600
Zaxby
I am trying to create a program that will compare a video image to a library of images. Is this possible?
down-voted
645
views
no
answers
-2
votes
2017-11-28 06:43:05 -0600
Sagar9172
Age and Gender Detection using opencv in c++ [closed]
c++
opencv
243
views
1
answer
-2
votes
2017-12-05 14:13:46 -0600
berak
Decomposing an image to several subimages
pixel
accessing
image
decomposition
156
views
no
answers
-2
votes
2018-02-22 05:53:19 -0600
shive
Development of face recognition using opencv [closed]
c++
1k
views
1
answer
-2
votes
2018-03-14 11:15:38 -0600
phillity
Equivalent OpenCV Java Code to this C++ Code
javaopencv
c++
imageoverlay
displacement-mapping
drawcontour
135
views
no
answers
-2
votes
2018-03-22 06:34:47 -0600
shive
facerecognition using fisherfaces [closed]
opencv
c++
436
views
1
answer
-2
votes
2018-04-26 12:40:46 -0600
ya_ocv_user
Convolutional Neural Nets versus kernel-based morphology transformations. What is better?
CNN
morphology
transformation
85
views
no
answers
-2
votes
2018-06-13 02:27:24 -0600
cjacquel
OpenCV Contrib [closed]
opencv
contrib
550
views
1
answer
-2
votes
2018-06-24 07:58:34 -0600
Brainabilgh
Which Is invariant to rotation, SiftFeatureDetector or SiftDescriptorExtractor?
opencv
SIFT
SURF
649
views
no
answers
-2
votes
2018-07-05 12:04:08 -0600
OpenCVNoob69
How do you use OpenCV to find horizontal angle and vertical angle from the center of an image to the center of a rectangular contour?
angles
boundingRect
distance
285
views
no
answers
-1
votes
2018-07-11 04:12:57 -0600
psanjaya
cant read image from .cu
CUDA
read
2d-image
253
views
1
answer
-2
votes
2018-08-13 13:23:17 -0600
berak
How can i save only one image using the imwrite command without press any key?
imwrite
361
views
no
answers
-2
votes
2018-08-14 06:31:05 -0600
lovelord
how to draw a rectangle around moving objects in a video using cv2 python ? [closed]
lovelord
175
views
1
answer
-1
votes
2018-08-21 05:48:48 -0600
berak
I am using rpi3 for face detection but error it is giving
cascadeclassifier
20k
views
2
answers
-2
votes
2019-11-12 06:02:11 -0600
Tarviha
anyone know how to solve this error??
noob
CheckDataANDProcess
100
views
no
answers
-2
votes
2018-09-02 00:03:49 -0600
vitoverflow
I want to create an array for the letters in the given picture in python what can i do?
down-voted
2k
views
1
answer
-2
votes
2018-10-19 12:10:06 -0600
sturkmen
c++: 4 channel image. How to trim edges with transparency = 0?
boundingRect
118
views
no
answers
-2
votes
2018-10-29 03:51:48 -0600
yaniravia72
best method to track ping pong balls and 3 drones? [closed]
drone
colortracking
160
views
1
answer
-2
votes
2018-10-29 07:02:01 -0600
kbarni
Image recognition is possible or not? ?
androidopencvwin7
17k
views
1
answer
-2
votes
2018-11-01 15:32:08 -0600
berak
Specify background color when rotating an image using OpenCV in Python
warpAffine
2k
views
1
answer
-2
votes
2018-11-16 14:58:11 -0600
kbarni
OpenCV cv::cvtColor Error
python
303
views
no
answers
-2
votes
2018-11-17 13:14:10 -0600
Proappdev
FaceRecognition with OpenCv, NDK and Android studio failed! [closed]
opencv
155
views
1
answer
-2
votes
2018-11-27 23:04:08 -0600
VarshaNataraj
error during debug as opencv_core220.dll missing [closed]
error
846
views
no
answers
-2
votes
2018-12-30 02:48:44 -0600
Maria12
how to predict the video [closed]
Video
1k
views
1
answer
-2
votes
2019-01-07 11:09:29 -0600
berak
I'm trying to run a face recognition program in python using OpenCV but I'm getting the following error which I'm unable to resolve. Any help is greatly appreciated
FaceRecognizer
383
views
no
answers
-2
votes
2019-02-06 23:28:13 -0600
Aaveg Barole
Predicting vehicle speed from dash cam video [closed]
opencvpython
510
views
no
answers
-2
votes
2019-02-21 05:00:58 -0600
Basit Iqbal
how to get full human body from image using opencv [closed]
down-voted
1k
views
no
answers
-1
votes
2019-02-25 14:37:45 -0600
Abdu
Detection of Foot in video [closed]
python
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