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42 questions
Tagged
speed
×
146
views
no
answers
-1
votes
2020-07-25 07:37:49 -0600
SezerD
Finding Perpendicular Speed of a Ball [closed]
balltracking
speed
284
views
1
answer
no
votes
2019-11-26 01:02:24 -0600
coincheung
cv2 calculate histogram 3x slower than pillow
pillow
speed
1k
views
1
answer
no
votes
2019-07-01 22:43:07 -0600
supra56
GPU runs much slower than CPU
gpu
CUDA
CPU
processing
speed
604
views
no
answers
no
votes
2019-04-16 12:45:19 -0600
Der Luftmensch
Inverse Flow - Forward Warping or Bilinear "Splatting"
warping
optical-flow
splatting
bilinear
inverse
speed
335
views
no
answers
no
votes
2019-03-26 06:48:28 -0600
Fredrik Melin
VideoCapture Read inconsistent speed
fps
speed
read
174
views
no
answers
no
votes
2019-02-13 13:04:51 -0600
Annie99
Recognition speed? (real-time app)
FaceRecognizer
android
camera
speed
258
views
no
answers
no
votes
2019-01-11 15:05:39 -0600
skr_robo
Using Harris Corner Detector on video
cornerHarris
speed
optimization
forloop
Video
225
views
1
answer
no
votes
2018-09-27 13:14:20 -0600
speedymcs
Can cv::dft() be sped up with the right compiler flags?
dft
speed
compiling
577
views
no
answers
no
votes
2018-09-25 13:11:28 -0600
yancey
dnn efficiency of mobilenet-ssd [closed]
dnn
MobileNetSSDCaffe
c++
speed
95
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
640
views
no
answers
no
votes
2018-07-17 13:45:49 -0600
Chris Warkentin
MASSIVELY slow transfer between GPU and host memory
memory
speed
5k
views
1
answer
no
votes
2018-07-15 05:08:19 -0600
cudawarped
CUDA and OpenCV performance
CUDA
gpu
CPU
speed
323
views
no
answers
no
votes
2018-06-12 09:56:52 -0600
Mehr
Why is opencv slower than Matlab in clustering?
Clusteing
speed
in
opencv
1k
views
no
answers
no
votes
2018-05-14 09:55:31 -0600
Kakeh
how to find rotation angle and speed of an object
speed
248
views
1
answer
no
votes
2018-02-08 14:07:05 -0600
supra56
Detect US Speed limit signs.
speed
Limit
signs
3k
views
1
answer
no
votes
2018-02-08 02:01:14 -0600
yode
How to remove those specified label component by fastest method
speed
174
views
no
answers
no
votes
2018-01-29 05:40:24 -0600
cjacquel
Optimize the video capture
opencv
speed
loop
capture
544
views
no
answers
no
votes
2017-10-21 15:27:00 -0600
yahoooooooo
Why is openCV so fast?
opencl
performance
speed
java
174
views
no
answers
no
votes
2017-10-18 08:46:01 -0600
TalsaD
How to measure the time an object is in an area
time
measure
zone
speed
1k
views
no
answers
no
votes
2017-05-01 03:58:17 -0600
Sinjon
OpenCV speed tracker logic / formula
speed
object-tracking
python
Video
1k
views
1
answer
no
votes
2017-04-14 04:42:23 -0600
StevenPuttemans
How can I calculate my car's speed from a dash cam video?
speed
speedcalculation
videostream
292
views
1
answer
-3
votes
2017-03-09 09:59:01 -0600
arunkumar413
processing the video recorded from a vehicle moving at speeds ranging from 20-150 KM/hr
speed
video-processing
videocapture
1k
views
1
answer
no
votes
2017-02-22 09:21:33 -0600
mirnyy
Computing disparity map is very SLOW!
disparity
DisparityMap
stereo
slow
speed
593
views
no
answers
no
votes
2017-02-12 09:20:38 -0600
xKazutox
How to calculate the speed of a moving object from a classifier
speed
cascadeclassifier
objectdetection
object_recognition
414
views
1
answer
1
vote
2017-02-03 01:20:00 -0600
Nodh
[New project] Speed & Precision
speed
precision
4k
multiple-camera
661
views
1
answer
1
vote
2016-02-01 05:36:29 -0600
crynsane
detectMultiScale speed
objdetect
speed
detectMultiScale
156
views
no
answers
-1
votes
2015-08-29 03:59:44 -0600
muc
speed vehicle [closed]
speed
vehicle
measurment
178
views
no
answers
no
votes
2015-02-19 11:49:38 -0600
boudy
OpenCV operations are slower on iPad Air 2 [closed]
ios
A7
A8
speed
performance
slow
1k
views
no
answers
no
votes
2015-02-01 20:51:16 -0600
psoriasis
copyTo is oddly slow for (at least for planes of 3D Mats) [closed]
copyTo
speed
3d-image
973
views
2
answers
no
votes
2014-10-24 05:23:09 -0600
wizardcsy
Why is SIFT faster than SURF ? It shouldn't be.
SIFT
SURF
speed
1
2
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