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74 questions

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77
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2020-05-05 02:54:54 -0500 Dogu

How can I detect things with lines

114
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1
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2020-04-14 15:38:40 -0500 includeBRAIN

Help with optimization OpenCV Python [closed]

111
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2020-03-13 05:09:00 -0500 berak

Python OpenCV OGL Texture2D

6k
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1
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2020-03-10 23:17:14 -0500 frankcarey

TypeError: Expected cv::UMat for argument 'img'

333
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2020-03-03 05:04:41 -0500 cudawarped

Opencv cuda Merge returns Numpy array not GpuMat

207
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2020-02-23 00:24:38 -0500 Elric

Mask an image with another image

67
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2019-10-09 01:55:27 -0500 LBerger

X,Y and RGB data

4k
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1
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2019-09-20 14:27:07 -0500 LBerger

got error while converting HSV2BGR

164
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2019-09-01 16:19:31 -0500 SajjadRostami

Video be freeze over Socket

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2019-08-18 07:10:00 -0500 shim

Any functions like numpy.polyfit in OpenCV?

82
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2019-08-05 21:08:46 -0500 Minekonst

Python to Java: KNearest training / numpy.loadtxt()

344
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2019-07-22 12:35:40 -0500 karnivaurus

Changing channel ordering in OpenCV prevents rectangle being drawn

72
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2019-04-19 00:22:35 -0500 sazr

Identify all values that are close to zero

101
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2019-03-08 05:09:40 -0500 RPH

Wrap OpenCV Mat as numpyarray hangs ?

729
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2019-02-05 00:43:50 -0500 sturkmen flag of Turkey

c++ similar function to numpy

2k
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2019-01-01 12:55:36 -0500 oja

ValueError: setting an array element with a sequence.

529
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1
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2018-11-13 06:31:32 -0500 supra56 flag of Canada

Draw a rectangle on track vehicles

12k
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2018-11-04 13:35:01 -0500 punnerud

Video frame to numpy array

573
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1
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2018-10-23 03:42:20 -0500 berak

C++ to python, numpy-OpenCv

99
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2018-10-16 16:53:08 -0500 Caseguy

How to make a shear algorithm using opencv and python no libraries [closed]

160
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2018-10-06 09:56:05 -0500 jasper12

are these algorithm to OpenCV API function conversions correct?

282
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2018-07-17 14:42:06 -0500 whatdhack

opnecv axis and numpy dimension mismatch

54
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2018-06-25 17:58:15 -0500 evvivame

Setup numpy [closed]

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