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29,830 questions
Tagged
5k
views
no
answers
no
votes
2018-07-12 22:15:18 -0600
schmidtbag
[Python] VideoCapture .read() is way too CPU intensive
videocapture
high
CPU
42
views
no
answers
no
votes
2018-07-12 01:05:40 -0600
kr0920
How to initialize cv::dnn::Net to be null as a default parameter?
dnn
201
views
no
answers
no
votes
2018-07-12 01:30:55 -0600
AF
Difficulty in detected ellipses in image
python
computervision
imageprocessing
1k
views
no
answers
no
votes
2018-07-12 02:23:18 -0600
sazr
Critique my SSD implementation: is it correct?
algorithms
ssd
2k
views
2
answers
no
votes
2018-07-12 02:29:33 -0600
berak
for below code I'm getting this error: OpenCV(3.4.1) C:\build\master_winpack-bindings-win64-vc14-static\opencv\modules\imgproc\src\color.cpp:11147: error: (-215) scn == 3 || scn == 4 in function cv::cvtColor
error
858
views
1
answer
no
votes
2018-07-12 03:55:34 -0600
berak
How to resize stream webcam in Imageview Javafx
java
javafx
opencv
8k
views
1
answer
no
votes
2018-07-12 04:30:44 -0600
berak
How to execute sift() in python 3.6
SIFT
feature
extraction
1k
views
1
answer
no
votes
2018-07-12 05:01:04 -0600
berak
Size libopencv_java3.so
filesize
android
opencv
loadLibrary
cmake
433
views
1
answer
no
votes
2018-07-12 06:07:04 -0600
berak
How to improve the accuracy of logo matching?
SIFT
matching
107
views
1
answer
no
votes
2018-07-17 03:50:16 -0600
meira
is distanceTfansform supported in version 2.*
distanceTransform
c++_opencv
2.4.6
513
views
1
answer
no
votes
2018-07-13 04:02:02 -0600
berak
About OPENCV 3.4.1 headerfile
2d-image
628
views
no
answers
no
votes
2018-07-12 10:16:33 -0600
berak
failing cmake configure for opencv on Jetson TX2
cmake
Jetson
tegra
TX2
218
views
no
answers
no
votes
2018-07-12 15:38:16 -0600
busylee
Native compilation failed
android
1k
views
no
answers
no
votes
2018-07-13 01:25:56 -0600
ascii92
Camera properties
opencv
333
views
1
answer
no
votes
2018-07-13 05:50:54 -0600
berak
Can't open file when using VideoFileSource
android
videostabilization
2k
views
1
answer
no
votes
2018-07-13 06:38:46 -0600
ioemmano
Building detection in satellite imagery
objectdetection
python
Haar
cascadeclassifier
384
views
1
answer
no
votes
2018-07-16 10:52:44 -0600
cudawarped
Asynchronous performance lacking
CUDA
120
views
no
answers
no
votes
2018-07-13 20:26:48 -0600
masterenol
My Python code shows webcam, buy my C++ does not.
webcam
c++
2k
views
1
answer
no
votes
2018-07-16 02:47:09 -0600
kbarni
Visually display gradient direction
gradient
gradientdirection
430
views
no
answers
no
votes
2018-07-14 19:48:42 -0600
metamax
Problems with template matching [closed]
python
opencv
409
views
no
answers
no
votes
2018-07-14 20:21:23 -0600
jinwook
hello, can you help me out? [closed]
opencv
c++
install
10k
views
2
answers
no
votes
2018-07-19 04:26:49 -0600
kbarni
How to remove unwanted areas/pixels from image ?
imageprocessing
morphology
c++
opencv
contours
795
views
no
answers
no
votes
2018-07-15 22:50:16 -0600
zoenightshade
Stitching panorama images of blank walls
stitching
stitcher
image-stitching
682
views
no
answers
no
votes
2018-07-16 02:34:15 -0600
entrepreneur
OpenCV Cuda (cuda:: VS gpu::)
c++opencv
gpucuda
1k
views
1
answer
no
votes
2018-07-17 04:00:12 -0600
Evren
How to compare two handwriting characters to get similarity score
matching
310
views
no
answers
no
votes
2018-07-16 03:36:46 -0600
berak
Opencv make Error in Ubuntu 17.10
OpenCV3.4.0
cuda9.1
ubuntu17.10
make
626
views
1
answer
no
votes
2018-07-16 06:59:03 -0600
berak
SURF identifier not defined
SURF
feature
imageprocessing
opencv_contrib
2k
views
1
answer
no
votes
2018-07-16 08:31:52 -0600
berak
How to do copy cv::Mat by pointer into tensor of type float?
opencv-3.4
Mat
c++
157
views
no
answers
no
votes
2018-07-16 09:10:35 -0600
gbcat
[Suggestion] Would you like to add "ldconfig" to the Makefile?
installation
1k
views
1
answer
no
votes
2018-07-18 12:07:28 -0600
Evren
Performance issue with Android arm64-v8a custom build [closed]
android
arm64-v8a
opencv_performance
c++_static
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