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31,639 questions
Tagged
18
views
1
answer
no
votes
2019-10-23 15:30:00 -0500
eyshi
Camera coordinates to real world plane coordinates
coordinate-system
gps
9
views
no
answers
-1
votes
2019-10-23 12:55:46 -0500
kaeii
Compare image to camera
compare
image
9
views
no
answers
1
vote
2019-10-23 11:02:18 -0500
mczarnek
How can I stream h264 video from RTSP directly into file without encoding?
rtsp
decode
H264
10
views
no
answers
-1
votes
2019-10-23 10:39:03 -0500
vipaggar
Detect fingers in document images
document
finger
6
views
no
answers
no
votes
2019-10-23 08:14:12 -0500
MauroNRa
Generate custom opencv .so for Android
android
10
views
no
answers
no
votes
2019-10-23 08:11:16 -0500
Kitnos
Snake active contour algorithm with C++ and Opencv 4 [closed]
c++
snake
active_contour
10
views
no
answers
no
votes
2019-10-23 08:04:28 -0500
Fandi
How to remove the background image
background-segm
java
android
12
views
no
answers
no
votes
2019-10-23 07:35:11 -0500
saurabh162
Why "findChessboardCorners" function is returning false
c++
findCorners
12
views
no
answers
no
votes
2019-10-23 06:41:02 -0500
friendCYQ
How can I achieve CUDA acceleration in stitch
CUDA
21
views
1
answer
no
votes
2019-10-23 05:19:18 -0500
cudawarped
cuda optical flow : multiple gpus
CUDA
opticalflow
nvidia
cudaoptflow
360
views
1
answer
no
votes
2019-10-23 00:51:24 -0500
MaxD
StereoBM CPU and StereoBM GPU versions on OpenCV give very different output.
stereo
stereoBM
stereo_match
Stereovision
stereoMatching
stereobm_gpu
10
views
no
answers
no
votes
2019-10-23 00:49:20 -0500
MaxD
cuda stereobm uniquness ratio
stereoBM
CUDA
15
views
no
answers
no
votes
2019-10-22 16:18:00 -0500
Dan_Bider
Re-project 3D points to 2D, using two stereo-calibrated cameras
cv2.projectPoints
stereorectify
stereocalibration
11
views
no
answers
no
votes
2019-10-22 13:06:36 -0500
manikantha
OpenCV Manager package was not founnd
android
manager
27
views
2
answers
1
vote
2019-10-22 10:02:10 -0500
berak
Face embedding calculation from Java
java
faceembeddeing
Facedetection
14
views
no
answers
no
votes
2019-10-22 09:11:37 -0500
luckytiger_21
Can Letters or strings be used as a feature that used to track an object?
tracking
feature-detection
3dreconstruction
26
views
1
answer
no
votes
2019-10-22 08:35:32 -0500
cudawarped
The function/feature is not implemented (The called functionality is disabled for current build or platform) in throw_no_cuda
cuda10
22
views
no
answers
no
votes
2019-10-22 07:40:23 -0500
supra56
Tesseract ocr failed to recognize number from number plate images
Tesseract-OCR
image-processing
image#orientation
18
views
no
answers
no
votes
2019-10-22 07:22:31 -0500
supra56
Identifiers switch undefined / defined with not changes on code!
VS-c++
4.4.1
1k
views
4
answers
1
vote
2019-10-22 04:59:11 -0500
friendCYQ
OpenCV Error: The function/feature is not implemented
opencv
CUDA
18
views
no
answers
no
votes
2019-10-22 02:15:23 -0500
uzelac
split screen from two USB cameras
dual
camera
merge
vertical
Split
liveview
11
views
no
answers
no
votes
2019-10-21 23:07:58 -0500
JoeZhou
Features Detection with AKAZE for small images, the dimension of the unanalyzed boundary
akaze
features
28
views
no
answers
no
votes
2019-10-21 13:37:42 -0500
Erik Langskjegg
Building OpenCV 4 with CUDA
CUDA
22
views
no
answers
no
votes
2019-10-21 08:25:46 -0500
Dimitar Veljanovski
Conver cv::KeyPoint::pt to 8 bit unsigned int in opencv C++
c++
mask
keypoint
KeyPoint+SIFT
20
views
no
answers
-1
votes
2019-10-21 07:59:32 -0500
ashoksam
How to save predicted data in opencv?
opencv
29
views
no
answers
no
votes
2019-10-21 05:51:28 -0500
julio
Basic factors to develop an in-house vision inspection system
opencv
industrial
development
41
views
no
answers
no
votes
2019-10-21 02:45:48 -0500
Kitnos
Active contours (cvSnakeImage) in OPencv 4, legacy module
cvSnakeImage
active_contour
24
views
no
answers
no
votes
2019-10-21 02:30:20 -0500
berak
Getting error: OpenCV(3.4.3) /io/opencv/modules/imgproc/src/color.hpp:257 error
errorOpenCV
48
views
no
answers
no
votes
2019-10-21 00:31:19 -0500
berak
Unable to operate 2 arrays due to Assertion failed (type2 == CV_64F && (sz2.height == 1 || sz 2.height == 4)) in cv::arithm_op
opencv
4.1.1
VS-c++
11
views
no
answers
no
votes
2019-10-20 22:06:30 -0500
Sweetmei
How to create trained_classifierNM1(2).xml, OCRHMM_transitions_table.xml files?
classifier
1
2
3
4
5
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1055
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