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29,830 questions
Tagged
298
views
2
answers
no
votes
2019-06-11 08:04:36 -0600
Eduardo
Which one is the best book to start learning Opencv?
opencv
book
169
views
no
answers
no
votes
2019-06-10 14:07:15 -0600
hua
I got out of memory error when loading 4096*4096 image to my OpenCV_CUDA program.
memory
opencv
CUDA
cudaGpuMat
3k
views
1
answer
no
votes
2019-06-13 08:21:01 -0600
ADADAS
cv::WarpPerspective & cv::cuda::WarpPerspective issue
WarpPerspective
CUDA
c++
imageprocessing
1k
views
1
answer
no
votes
2019-06-11 18:16:54 -0600
Witek
How to recognize outdoor objects from different angles
outdoor
object
position
robot
python
RaspberryPi
336
views
1
answer
no
votes
2019-06-10 08:24:26 -0600
berak
Is there Opencv C api for fisheye correction? [closed]
fisheye
156
views
no
answers
no
votes
2019-06-10 06:54:13 -0600
hua
I can't get different convolution results when calling the function successively with different parameters.
opencv
CUDA
Convolution
350
views
no
answers
no
votes
2019-06-10 04:52:50 -0600
berak
Matchtemplate(Normalized Cross Correlation) same size two picture
c++
matchTemplate
180
views
1
answer
no
votes
2019-06-10 03:22:05 -0600
azymohliad
Why is it safe to pass cv::String& accross DLL boundary?
c++
string
DLL
135
views
no
answers
-1
votes
2019-06-10 02:35:19 -0600
dangerrockstar
how to detect iron buckle bar length
opencv
c++
440
views
no
answers
no
votes
2019-06-09 11:52:01 -0600
Maksat
Template Matching tracking,2d pose estimation
template
matching
camera
calibration
pose
estimation
1k
views
no
answers
no
votes
2019-06-09 05:57:58 -0600
htoon
How does opencv convert floating points data to uint8 in imwrite function to save as .jpg?
opencv
python
imwrite
378
views
no
answers
no
votes
2019-06-08 09:12:54 -0600
diegovd
Are All the Onnx 1.5 implemented operations supported by the OpenCv 4.1 readNetfromOnnx Importer?
onnx
readNetFromONNX
dnn
operations
1k
views
no
answers
no
votes
2019-06-08 07:42:34 -0600
ToKanhaku
ld: symbol(s) not found for architecture x86_64
g++
notfound
mac
423
views
no
answers
no
votes
2019-06-07 08:20:54 -0600
Daraen
TensorFlow models and OpenCV DNN
opencv
dnn
tensorflow
model
930
views
no
answers
no
votes
2019-06-07 07:52:29 -0600
seaxgast
Image stitching - need of seam finding/blending
image-stitching
blending
segmentation
panorama
430
views
1
answer
no
votes
2019-06-07 03:29:24 -0600
berak
How to do tests in Java program
java
test
testing
271
views
no
answers
no
votes
2019-06-07 02:17:43 -0600
levinpqr
Road Detection using Aerial Images [closed]
2d-image
detection
aerial
Images
166
views
1
answer
no
votes
2019-06-07 03:33:45 -0600
berak
Links to 2.4 in opencv.org
documentation
website
228
views
no
answers
-1
votes
2019-06-06 23:54:07 -0600
Tasneem Khan
Does the Fourier Transform images have 3 channels like RGB/HSV [closed]
fourier
transform
Channels
919
views
no
answers
no
votes
2019-06-09 20:23:09 -0600
Aeroxander
Assertion failed (inputs.size()) in cv::dnn::dnn::Layer::getMemoryShapes, file opencv\modules\dnn\src\dnn.cpp, line 3616
onnx
opencv
c++
readNetFromONNX
dtype
154
views
no
answers
no
votes
2019-06-06 20:56:10 -0600
albert
Opencv java how to sort a bubble sheet TopLeftToBottomRight
bubblesheet
java
opencv
892
views
no
answers
no
votes
2019-06-06 19:34:23 -0600
TomH
can't open URL video source with opencv-python cv2.VideoCapture()
opencv
python
137
views
no
answers
no
votes
2019-06-06 13:38:22 -0600
nicogc
Trying to read a csv with read_csv to load features of a CNN in a matrix
CNN
features
read_csv
csv
cvmldata
1k
views
1
answer
2
votes
2019-06-06 16:29:55 -0600
Witek
Replace subsection of Mat with another Mat.
2d-image
copyTo
2k
views
1
answer
no
votes
2019-06-07 15:07:57 -0600
Chris
Remove the black line surrounding text in opencv
opencvpython
findContours
1k
views
1
answer
no
votes
2019-06-06 08:30:15 -0600
hua
How to pass the cv::Mat or cv::cuda::GpuMat to custom CUDA kernel?
Mat
CUDA
259
views
no
answers
no
votes
2019-06-06 05:07:29 -0600
enggg
How can I use Hu moments in java? [closed]
java
HuMoments
102
views
no
answers
no
votes
2019-06-06 00:59:07 -0600
ray-tracer
How to compile sample_train_landmark_detector [closed]
landmark_detector
133
views
no
answers
-1
votes
2019-06-05 23:33:35 -0600
MikeB
Convert contours to false colour map
colormap
597
views
no
answers
no
votes
2019-06-05 13:49:36 -0600
Dhruvin Naik
cv::floodfill for GpuMat
CUDA
gpumat
floodfill
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