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42 questions

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257
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-1
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2020-07-25 07:37:49 -0600 SezerD

Finding Perpendicular Speed of a Ball [closed]

485
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1
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no
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2019-11-26 01:02:24 -0600 coincheung

cv2 calculate histogram 3x slower than pillow

1k
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1
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2019-07-01 22:43:07 -0600 supra56 flag of Canada

GPU runs much slower than CPU

620
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2019-03-26 06:48:28 -0600 Fredrik Melin

VideoCapture Read inconsistent speed

229
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2019-02-13 13:04:51 -0600 Annie99

Recognition speed? (real-time app)

685
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2019-01-11 15:05:39 -0600 skr_robo

Using Harris Corner Detector on video

320
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1
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2018-09-27 13:14:20 -0600 speedymcs

Can cv::dft() be sped up with the right compiler flags?

702
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2018-09-25 13:11:28 -0600 yancey

dnn efficiency of mobilenet-ssd [closed]

861
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2018-07-17 13:45:49 -0600 Chris Warkentin

MASSIVELY slow transfer between GPU and host memory

7k
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1
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2018-07-15 05:08:19 -0600 cudawarped

CUDA and OpenCV performance

432
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2018-06-12 09:56:52 -0600 Mehr

Why is opencv slower than Matlab in clustering?

1k
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2018-05-14 09:55:31 -0600 Kakeh

how to find rotation angle and speed of an object

306
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1
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2018-02-08 14:07:05 -0600 supra56 flag of Canada

Detect US Speed limit signs.

3k
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1
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2018-02-08 02:01:14 -0600 yode

How to remove those specified label component by fastest method

212
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2018-01-29 05:40:24 -0600 cjacquel flag of France

Optimize the video capture

587
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2017-10-21 15:27:00 -0600 yahoooooooo

Why is openCV so fast?

207
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2017-10-18 08:46:01 -0600 TalsaD

How to measure the time an object is in an area

1k
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2017-05-01 03:58:17 -0600 Sinjon

OpenCV speed tracker logic / formula

1k
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1
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2017-02-22 09:21:33 -0600 mirnyy

Computing disparity map is very SLOW!

546
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1
answer
1
vote
2017-02-03 01:20:00 -0600 Nodh

[New project] Speed & Precision

800
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1
answer
1
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2016-02-01 05:36:29 -0600 crynsane

detectMultiScale speed

176
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-1
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2015-08-29 03:59:44 -0600 muc

speed vehicle [closed]

223
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2015-02-19 11:49:38 -0600 boudy

OpenCV operations are slower on iPad Air 2 [closed]

1k
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2
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2014-10-24 05:23:09 -0600 wizardcsy

Why is SIFT faster than SURF ? It shouldn't be.

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