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29,830 questions
Tagged
308
views
no
answers
no
votes
2019-10-18 04:46:33 -0600
Kitnos
Object Segmentation method
image-segmentation
contour
412
views
no
answers
no
votes
2019-10-18 06:50:37 -0600
michael.skully
Foreground extraction
computervision
grabcut
Overlooked
875
views
1
answer
no
votes
2019-10-24 08:13:56 -0600
berak
Conver cv::KeyPoint::pt to 8 bit unsigned int in opencv C++
c++
mask
keypoint
KeyPoint+SIFT
112
views
1
answer
no
votes
2019-10-19 05:32:35 -0600
berak
where is cvCreateTrainingSamples() function?
createsamples.cpp
1k
views
no
answers
no
votes
2019-10-18 16:05:05 -0600
Yost777
Rolling ball / Sliding paraboloid algorithm
BackgroundSub
background
237
views
no
answers
no
votes
2019-10-19 04:55:10 -0600
fogx
dnn module forward() output in intermediate layers?
dnn
dnn.forward
192
views
no
answers
no
votes
2019-10-19 06:04:25 -0600
fogx
dnn module getPerfProfile tick output?
dnn#opencv
158
views
no
answers
no
votes
2019-10-19 06:11:00 -0600
fogx
getFLOPS of deep neural network
dnn#opencv
2k
views
no
answers
no
votes
2019-10-21 02:45:48 -0600
Kitnos
Active contours (cvSnakeImage) in OPencv 4, legacy module [closed]
cvSnakeImage
active_contour
2k
views
1
answer
no
votes
2019-10-31 11:07:09 -0600
wade wang
Why my App crashes when i applied Imgproc.resize
Imgproc.resize
android
java
1k
views
no
answers
no
votes
2019-10-20 06:12:20 -0600
essamzaky
MatchTemplate and get matching score or confidence hint
matchTemplate
358
views
no
answers
no
votes
2019-10-20 09:29:09 -0600
ehsanb
Converting 2d point to 3d point
2d-to-3d
3d-projection
1k
views
2
answers
no
votes
2019-10-23 21:01:41 -0600
supra56
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++
385
views
no
answers
no
votes
2019-10-22 07:22:31 -0600
supra56
Identifiers switch undefined / defined with not changes on code!
VS-c++
4.4.1
245
views
no
answers
no
votes
2019-10-20 20:34:48 -0600
Vizier87
Converting camera feed into relative intensity in mW
opencv4
115
views
no
answers
no
votes
2019-10-20 22:06:30 -0600
Sweetmei
How to create trained_classifierNM1(2).xml, OCRHMM_transitions_table.xml files?
classifier
1k
views
no
answers
no
votes
2019-10-21 02:30:20 -0600
berak
Getting error: OpenCV(3.4.3) /io/opencv/modules/imgproc/src/color.hpp:257 error
errorOpenCV
239
views
no
answers
no
votes
2019-10-21 05:51:28 -0600
julio
Basic factors to develop an in-house vision inspection system
opencv
industrial
development
556
views
1
answer
no
votes
2019-10-23 05:19:18 -0600
cudawarped
cuda optical flow : multiple gpus
CUDA
opticalflow
nvidia
cudaoptflow
297
views
no
answers
no
votes
2019-10-21 23:07:58 -0600
JoeZhou
Features Detection with AKAZE for small images, the dimension of the unanalyzed boundary
akaze
features
630
views
no
answers
no
votes
2019-10-22 07:40:23 -0600
supra56
Tesseract ocr failed to recognize number from number plate images
Tesseract-OCR
image-processing
image#orientation
1k
views
1
answer
no
votes
2019-10-22 08:35:32 -0600
cudawarped
The function/feature is not implemented (The called functionality is disabled for current build or platform) in throw_no_cuda
cuda10
1k
views
no
answers
no
votes
2019-10-22 16:18:00 -0600
Dan_Bider
Re-project 3D points to 2D, using two stereo-calibrated cameras
cv2.projectPoints
stereorectify
stereocalibration
185
views
no
answers
no
votes
2019-10-23 00:49:20 -0600
MaxD
cuda stereobm uniquness ratio
stereoBM
CUDA
3k
views
1
answer
no
votes
2019-10-23 15:30:00 -0600
eyshi
Camera coordinates to real world plane coordinates
coordinate-system
gps
1k
views
no
answers
no
votes
2019-10-23 07:35:11 -0600
saurabh162
Why "findChessboardCorners" function is returning false
c++
findCorners
170
views
no
answers
no
votes
2019-10-23 06:41:02 -0600
friendCYQ
How can I achieve CUDA acceleration in stitch
CUDA
1k
views
no
answers
no
votes
2019-10-23 08:11:16 -0600
Kitnos
Snake active contour algorithm with C++ and Opencv 4 [closed]
c++
snake
active_contour
241
views
1
answer
no
votes
2019-10-25 22:11:19 -0600
fabianc20
camera_calibration.cpp fails when pasing a file list (InputType = IMAGE_LIST)
calibrateCamera
CalibrationInput
3dcalib
666
views
1
answer
no
votes
2019-10-23 22:07:00 -0600
dagongji09
How to use cudaoptflow in python [closed]
cudaoptflow
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