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18 questions

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667
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2
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2017-02-03 08:21:28 -0500 StevenPuttemans flag of Belgium

How to scan line by line in an image array

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2
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2017-02-25 06:45:59 -0500 jsxyhelu flag of China

How do I get the lowest value of all the non zero value pixels?

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2013-03-20 20:41:41 -0500 piedar

Arbitrary grayscale pixel range

135
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1
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2014-05-09 01:47:55 -0500 Siegfried

How can I read the pixels value in opencv?

9k
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1
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2015-02-10 05:22:53 -0500 LivingSparks

Fastest way to check if a value exist using standard C++

169
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1
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2015-02-20 10:13:14 -0500 Diego Moreira

Doubt about how to access a pixel in cvMat structure

452
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2013-03-06 07:47:33 -0500 funwey

fix focal length in calibrateCamera()

307
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2013-03-07 22:36:04 -0500 XHoang

'value' : is not a member of 'cv::DataDepth<_Tp>'

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2013-04-03 06:48:14 -0500 defunktlemon

log transformations

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2014-12-03 01:15:30 -0500 tarmizi_adam2005

Write data to text file

73
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2016-04-21 16:17:28 -0500 Ralph058

Hash table value for a particular row and col?

74
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2016-11-24 01:22:13 -0500 Siegfried

error when read float pixel from a Mat

219
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2018-06-04 10:36:22 -0500 berak

How can I get the value type for a cv::Mat?

66
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2018-06-13 01:47:07 -0500 pranan

homography unbounded values observed

40
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2019-10-11 02:29:38 -0500 lacrast

OpenCV Single Channel Pixel Value Number Colour [closed]

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LBerger gravatar imagejsxyhelu gravatar imageStevenPuttemans gravatar imageprince0fpersia gravatar imageSiegfried gravatar imageberak gravatar imagefunwey gravatar imageXHoang gravatar imagepiedar gravatar imageRalph058 gravatar imagedefunktlemon gravatar imagezms gravatar imagegreenworld gravatar imagematman gravatar imagetarmizi_adam2005 gravatar imageLivingSparks gravatar image