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
29,830 questions
Tagged
399
views
no
answers
no
votes
2020-04-13 07:24:19 -0600
gageru
problem with detecting dogs and cats from cnn module
caffemodel
dnn
c++
352
views
no
answers
no
votes
2020-04-13 09:56:28 -0600
JackyKoo
How to detect angle of rotation of my target object in the image
rotation
detection
781
views
no
answers
no
votes
2020-04-13 12:01:53 -0600
DarkSkies
2 Euro Coin detector which Country is it? Is it front or backside from this coin?
java
1k
views
no
answers
no
votes
2020-04-13 12:28:54 -0600
dhirwinjr
How to best free up DNN and GPU resources when finished?
java
CUDA
dnn
149
views
no
answers
no
votes
2020-04-13 12:58:30 -0600
aramish masud
How to install opencv in Anaconda?
anacondaopencv
133
views
no
answers
no
votes
2020-04-13 13:19:27 -0600
Max Kim
How to use CylindricalWarper in opencv.js?
Warper
1k
views
1
answer
no
votes
2020-04-13 13:52:12 -0600
alsada
Why gui stop capturing video from camera(opencv with python)?
VideoFaceRecognition
1k
views
1
answer
no
votes
2020-04-13 14:50:45 -0600
Eduardo
Drawing checkerboard's reference frame does not yield correct results (solvePnp+projectPoints)
calibrateCamera
solvePnP
projectPoints
opencv
python
470
views
no
answers
no
votes
2020-04-13 18:35:59 -0600
Noamco3
OpenCV OpenGL AR. tvec x y position incorrect.
cpp
opengl
c++
aruco
augmentedReality
627
views
no
answers
no
votes
2020-04-13 21:53:17 -0600
supra56
looping kiosk tkinter app with cv2
Tkinter
python
cv2
GUI
opencv
python3
266
views
no
answers
no
votes
2020-04-13 22:24:10 -0600
video101
Colorizing black and white videos?
colorization
439
views
no
answers
no
votes
2020-04-14 00:07:01 -0600
dhpancha
Run CUDA in Opencv4 in Jetson TX2
opencv4
CUDA10.0
Jetson-TX2
500
views
no
answers
no
votes
2020-04-14 02:47:59 -0600
JadeDragon
Reshape error when convert_weights of Yolov3 to .pb format
Yolov3
1k
views
2
answers
no
votes
2020-04-14 03:58:41 -0600
Witek
Solve PNP error : EPNP and P3P failed
solvePnP
EPnP
P3P
iterative
832
views
no
answers
no
votes
2020-04-14 11:54:54 -0600
Tadeáš Musil
opencv_js.wasm is too large
javascript
js
wasm
webassembly
509
views
no
answers
no
votes
2020-04-14 12:10:56 -0600
AguValeriani
Open cv docker image output
opencvjs
docker
1k
views
1
answer
no
votes
2020-04-14 14:29:18 -0600
0xjavi
How I could remove these random points and lines from this captcha?
c#
opencv
tesseract
538
views
1
answer
no
votes
2020-04-14 15:38:40 -0600
includeBRAIN
Help with optimization OpenCV Python [closed]
python
opencv
numpy
pyautogui
bot
318
views
no
answers
no
votes
2020-04-14 17:10:13 -0600
Xzibit
perViewErrors from cameraCalibrateExtended all seem to give the same reprojection errors
java#android#calib3d
java#calibrateCamera
292
views
no
answers
no
votes
2020-04-14 21:31:13 -0600
onewhaleid
solvePnP with fixed camera coordinates
solvePnP
tvec
900
views
no
answers
no
votes
2020-04-15 02:20:41 -0600
withnail99
Scale and orientation of cameraspace
solvePnP
809
views
no
answers
no
votes
2020-04-15 07:18:39 -0600
supra56
using solvePnP and triangulatePoints to get the object 3D points at 10 meter for obstacle coordinate estimation
depth
stereo-vision
3D-Coordinates
solvePnP
triangulatePoints
134
views
1
answer
no
votes
2020-04-15 07:33:38 -0600
berak
mat assignment/copy not apply to me code [closed]
CvMat
5k
views
2
answers
no
votes
2020-04-15 07:39:04 -0600
supra56
How do I make the image not fit the window?
noob
resize
858
views
no
answers
no
votes
2020-04-15 16:18:16 -0600
noshky
FOV of camera matrix versus Sensor Size
calibration
fov
618
views
no
answers
no
votes
2020-04-15 22:12:52 -0600
rioadhii
Face Recognition with CNN
Facedetection
FaceRecognizer
deeplearning
CNN
c++
284
views
no
answers
no
votes
2020-04-15 23:35:39 -0600
jj2
In a receiver side of TCP, opencv 'imdecode' returns zero in while loop
opencv
imdecode
TCP
socket
c++
image
737
views
1
answer
no
votes
2020-04-16 00:56:05 -0600
mvuori
IMREAD PATH
imread
Facedetection
imgpath
225
views
no
answers
no
votes
2020-04-16 06:28:23 -0600
pgun
h264 realtime streaming via Ethernet
realtime
251
views
1
answer
no
votes
2020-04-16 07:31:09 -0600
supra56
How can I combine 2 photos from specific pixels?
combine
opencv4
« previous
1
...
948
949
950
951
952
...
995
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×5
solvePnP
×5
c++
×4
python
×3
dnn
×2
Facedetection
×2
java
×2
opencv4
×2
3D-Coordinates
×1
anacondaopencv
×1
aruco
×1
augmentedReality
×1
bot
×1
c#
×1
caffemodel
×1
calibrateCamera
×1
calibration
×1
CNN
×1
colorization
×1
combine
×1
cpp
×1
CUDA
×1
CUDA10.0
×1
cv2
×1
CvMat
×1
deeplearning
×1
depth
×1
detection
×1
docker
×1
EPnP
×1
FaceRecognizer
×1
fov
×1
GUI
×1
image
×1
imdecode
×1
imgpath
×1
imread
×1
iterative
×1
java#android#calib3d
×1
java#calibrateCamera
×1
javascript
×1
Jetson-TX2
×1
js
×1
noob
×1
numpy
×1
opencvjs
×1
opengl
×1
P3P
×1
projectPoints
×1
pyautogui
×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
×