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12,357 questions
Tagged
122
views
no
answers
1
vote
2018-09-16 14:52:56 -0600
DanyAlejandro
Is reading / writing a pixel slower than simple CPU operations (like addition)?
complexity
speed
time
optimization
5k
views
no
answers
1
vote
2018-09-17 06:34:48 -0600
sattu
cross compile opencv-3.4.3 for arm
arm
opencv
linux
274
views
no
answers
1
vote
2018-09-23 11:28:01 -0600
ebergerly
Simple GPU access tutorials with OpenCV
gpumat
184
views
no
answers
1
vote
2018-09-26 07:28:02 -0600
___SJ___
hog + svm a lot of false negative
hog-svm
263
views
no
answers
1
vote
2018-10-09 03:12:23 -0600
Jendker
Constancy of const cv::Mat
constancy
265
views
no
answers
1
vote
2018-10-04 06:02:55 -0600
russelldb
Search terms for : object detection in video, bounds crossing on video
Video
objectrecognition
210
views
no
answers
1
vote
2018-10-05 09:41:27 -0600
magic56
Confusion on Transfer Learning Models
real-time
object_recognition
563
views
no
answers
1
vote
2018-10-13 09:24:55 -0600
t3rb3d
Signal in frequency domain with OpenCV dft
dft
fourier
frequency
3k
views
no
answers
1
vote
2018-10-22 09:57:54 -0600
klayman
OpenCV and Bundle adjustment
BundleAdjustment
ceres
sba
robust
1k
views
no
answers
1
vote
2018-10-28 16:21:32 -0600
jbtr142
OpenCV 4.0 CNN for text detection
opencv4
1k
views
no
answers
1
vote
2018-10-29 11:28:18 -0600
kbarni
OpenCV in parallel threads
tbb
Multithreading
351
views
no
answers
1
vote
2018-10-31 05:44:43 -0600
smidm
Why is angle orientation inconsistent?
angles
geometric-transform
ellipse
727
views
no
answers
1
vote
2018-11-01 11:05:17 -0600
Gaurish Gaunker
install cv2 not working on raspberry pi 3 on python3 y??
python
RasPi
296
views
no
answers
1
vote
2018-11-02 18:14:18 -0600
tobix10
Performance analysis
performance
arm
arm-neon
336
views
no
answers
1
vote
2018-11-03 14:05:37 -0600
shadow0679
OpenCV Manager removed from play store
android
opencv
1k
views
no
answers
1
vote
2018-11-04 11:18:46 -0600
George James
Opencv Better Way to find contours for lighter text
opencv
python
972
views
no
answers
1
vote
2018-11-23 12:48:51 -0600
kvc
Opencv4.0.0 failed to parse *.pbtxt from tensorflow 1.12.0: "Unknown enumeration value of \"DT_RESOURCE\" for field \"type\"."
dnn
tensorflow
183
views
no
answers
1
vote
2018-11-27 16:45:15 -0600
kdx2
Optical flow for fine-grained motions
opticalflow
motion
emotion-recognition
DenseOpticalFlow
290
views
no
answers
1
vote
2018-12-03 07:44:32 -0600
Filippo9669
Max gradient magnitude in Canny's algorithm
opencv
c++
edges
canny
gradient
threshold
579
views
no
answers
1
vote
2018-12-04 18:16:34 -0600
ars0
Could not generate .wasm file when building opencv.js
OpenCV.js
webassemby
1k
views
no
answers
1
vote
2018-12-04 07:51:18 -0600
Zana Zakaryaie Nejad
What is HAL exactly? Whats the difference between HAL and T-API?
opencv
hal
neon
T-API
2k
views
no
answers
1
vote
2018-12-05 18:27:26 -0600
Ahmed
Detecting ID Card
Overlooked
1k
views
no
answers
1
vote
2018-12-12 02:11:22 -0600
Rakshith
Use OpenCL feature detector.
opencl
feature-detection
293
views
no
answers
1
vote
2018-12-12 09:07:49 -0600
stiv-yakovenko
Poor performance of cv::text
OCR
detection
237
views
no
answers
1
vote
2018-12-14 03:11:27 -0600
kyuhyoung
Isn't Canny edge detection pixel-wise operation?
canny
2k
views
no
answers
1
vote
2018-12-15 11:53:17 -0600
phillity
Initialize OpenCL Runtime
opencl
website
499
views
no
answers
1
vote
2018-12-19 02:43:06 -0600
berak
a question about the contrib/rgbd /src/normal_lut.i
linemod
normal_lut.i
204
views
no
answers
1
vote
2018-12-22 05:09:41 -0600
Alex.A
CV_16F support for OpenCV Java.
java
690
views
no
answers
1
vote
2018-12-24 04:53:36 -0600
LBerger
How to debug C++ code in a python program using VS2017?
python
Debug
vs2017
4k
views
no
answers
1
vote
2018-12-24 01:36:15 -0600
papabiceps
Assertion failed error when using cv2.remap()
python
opencv3.4
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