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30,546 questions
Tagged
13
views
1
answer
no
votes
2020-11-25 11:55:52 -0500
crackwitz
Technique to find corresponding objects across stereo views
stereo_match
stereo-calibration
3dreconstruction
3d-image
12
views
1
answer
no
votes
2020-11-25 11:11:59 -0500
crackwitz
How do I read raw RGB data with Python?
python
raw
7
views
no
answers
no
votes
2020-11-25 09:20:23 -0500
DanKutz
Adding subtitles from .srt file C++ [closed]
c++
opencv
14
views
no
answers
no
votes
2020-11-24 22:57:47 -0500
Shabana
OpenCV with android not detecting image blur [closed]
android
opencv
15
views
no
answers
-1
votes
2020-11-24 21:33:38 -0500
gentle_rain
How can I segment text from images with complex backgrounds?
image-segmentation
OCR
computer-vision
21
views
no
answers
no
votes
2020-11-24 13:46:38 -0500
berak
heap errors without using anything from the lib
heap
error
19
views
no
answers
no
votes
2020-11-24 12:09:28 -0500
mael15
c++ heap error without using the library?! [closed]
heap
corruption
error
15
views
no
answers
no
votes
2020-11-24 10:44:25 -0500
daniel_vdc
Unable to open or export written video
cv2
opencv
python
56
views
1
answer
no
votes
2020-11-24 02:58:40 -0500
berak
How to eliminate Text underline?
grayText
darkerText
darkenText
ScannedDoc
24
views
no
answers
no
votes
2020-11-24 01:31:19 -0500
fightforge
Single Object Tracking in RealTime without cuda
object-tracking
realtime
19
views
no
answers
no
votes
2020-11-23 05:49:59 -0500
smitra
Perspective warping using QR codes as anchors in the image
cv2.warpPerspective
qrcode
18
views
no
answers
no
votes
2020-11-23 05:31:46 -0500
Ahmed
Cut faraway objects based on depth map
java
17
views
no
answers
no
votes
2020-11-23 04:37:45 -0500
Antrac1t
reading CPU data
OCR
neural_network
19
views
no
answers
no
votes
2020-11-23 02:49:36 -0500
genzy9
Demosaicing c++
demosaicing
debayer
89
views
no
answers
no
votes
2020-11-22 20:03:37 -0500
sunitha premjee
Didn't find class "android.view.JavaCameraView" on path: DexPathList[[zip file "==/base.apk"],nativeLibraryDirectories=[==/lib/arm64, ==/base.apk!/lib/arm64-v8a, /system/lib64]]
android
opencv
26
views
no
answers
no
votes
2020-11-22 10:53:01 -0500
Joanne
dnn with custom layer: Assertion failed !empty() in function 'forward'
dnn
layer
empty
dnn.forward
19
views
no
answers
no
votes
2020-11-22 09:17:03 -0500
sachet12345
Merging lines given end points
linesegmentdetector
35
views
no
answers
no
votes
2020-11-21 15:35:02 -0500
Ghetto82
RaspberryPI & OpenCV + Yolo: AttributeError: module 'cv2' has no attribute 'dnn'
RaspberryPi
yolo
opencv
dnn
objectdetection
31
views
2
answers
no
votes
2020-11-21 14:40:50 -0500
berak
Use Opencl to access Umat data
opencl
UMat
96
views
no
answers
-2
votes
2020-11-21 14:28:23 -0500
berak
cv2.error: OpenCV(4.4.0)error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor', 14errors module cv2
cv2
python
assertionerror
facial_expression
41
views
1
answer
no
votes
2020-11-21 10:03:42 -0500
berak
Can I use OpenCV Android for commercial sales [2020]?
android
Licence
commercial
44
views
1
answer
-1
votes
2020-11-21 09:49:33 -0500
berak
Hello, I am working on the image face recognition project. I am getting error as follows. Please guide.
assertion_failed
23
views
no
answers
no
votes
2020-11-21 04:35:54 -0500
kani
How to draw contour for a document in OpenCV.js?
javascript
contours
drawContours
23
views
1
answer
no
votes
2020-11-21 02:13:53 -0500
berak
Result of My Cascade Training is Bad
opencv#traincascade
25
views
1
answer
no
votes
2020-11-20 18:53:46 -0500
sjhalayka
About Using OpenCV in Unreal Engine 4 [closed]
hololens
image-recognition
image-data
augmentedReality
unreal
Pattern_recognition
33
views
no
answers
no
votes
2020-11-20 09:26:15 -0500
Peppe
How to fix error: unrecognized command-line option ‘--param=ipcp-unit-growth=100000’
RaspberryPi
ubuntu
81
views
no
answers
-2
votes
2020-11-20 02:14:39 -0500
kilwa
calculating the area dimension in image
python#opencv
575
views
4
answers
no
votes
2020-11-20 01:41:09 -0500
dkurt
Android OpenCV + camera is just showing black screen
android
opencv
camera
473
views
1
answer
no
votes
2020-11-19 20:23:12 -0500
crackwitz
How to calculate Optical Flow magnitude?
opticalflow
python
calcOpticalFlow
35
views
1
answer
no
votes
2020-11-19 20:13:19 -0500
crackwitz
Is there a way to select a specific web cam from USB hub on a Mac or Windows?
multi-camera
camera
1
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