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74 questions

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2017-05-22 07:03:40 -0600 U.Swap

opencv python merge different channel images into one [closed]

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2017-07-06 03:58:27 -0600 U.Swap

python opencv sliding window issue

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2018-11-04 13:35:01 -0600 punnerud

Video frame to numpy array

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2017-12-03 09:25:41 -0600 U.Swap

opencv detect image is tempored/photoshoped

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2017-12-27 03:26:50 -0600 U.Swap

Opencv map predefined GT cordinates to different aspect ratio

271
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2017-12-28 07:10:39 -0600 U.Swap

opencv python process(segmentise) non-rectangular region without masking

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2018-01-23 01:58:03 -0600 berak

Install opencv3 with python3,python3-numpy

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2018-01-31 03:47:13 -0600 berak

How exactly does BoVW work for Python-3 Open cv3?

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2018-04-27 07:22:43 -0600 Santhosh1

Extract pixels within certain color range.

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2018-06-25 17:58:15 -0600 evvivame

Setup numpy [closed]

418
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2018-07-17 14:42:06 -0600 whatdhack

opnecv axis and numpy dimension mismatch

266
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2018-10-06 09:56:05 -0600 jasper12

are these algorithm to OpenCV API function conversions correct?

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2018-11-13 06:31:32 -0600 supra56 flag of Canada

Draw a rectangle on track vehicles

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2019-01-01 12:55:36 -0600 oja

ValueError: setting an array element with a sequence.

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2019-02-05 00:43:50 -0600 sturkmen flag of Turkey

c++ similar function to numpy

282
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2019-03-08 05:09:40 -0600 RPH

Wrap OpenCV Mat as numpyarray hangs ?

288
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2019-04-19 00:22:35 -0600 sazr

Identify all values that are close to zero

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2019-07-22 12:35:40 -0600 karnivaurus

Changing channel ordering in OpenCV prevents rectangle being drawn

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2020-03-10 23:17:14 -0600 frankcarey

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

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2019-08-18 07:10:00 -0600 shim

Any functions like numpy.polyfit in OpenCV?

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2019-09-20 14:27:07 -0600 LBerger

got error while converting HSV2BGR

172
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2019-10-09 01:55:27 -0600 LBerger

X,Y and RGB data

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2020-02-23 00:24:38 -0600 Elric

Mask an image with another image

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2020-03-03 05:04:41 -0600 cudawarped

Opencv cuda Merge returns Numpy array not GpuMat

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