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21k
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2
answers
3
votes
2014-10-14 17:01:25 -0600 rwong flag of United States of America

Convert CV_8UC4 to CV_8UC3,in openCV4Android?

57k
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1
answer
2
votes
2012-12-03 04:03:31 -0600 Vladislav Vinogradov flag of Russia

convertTo from CV_32f to CV_8U

15k
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3
answers
1
vote
2013-04-28 10:27:08 -0600 baharsan flag of Indonesia

Displaying Mat Image in Android Screen

12k
views
2
answers
1
vote
2013-04-25 06:59:46 -0600 Dirhem

Why am i getting this OpenCV error Assertion Failed?

14k
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1
answer
1
vote
2013-08-28 11:56:56 -0600 StevenPuttemans flag of Belgium

error: (-215) func != 0 in function convertTo

290
views
1
answer
1
vote
2015-06-07 01:04:00 -0600 sh

convertTo performance in Android native code

949
views
no
answers
1
vote
2017-04-26 10:44:27 -0600 theaniolad

UMAT refcount error with setUseOpenCL(false)

5k
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2
answers
no
votes
2012-12-14 03:11:29 -0600 V.G.

Android java convertTo

261
views
no
answers
no
votes
2013-11-26 13:23:13 -0600 fooj

Individual Channel Gain (convertTo for channels) [closed]

156
views
no
answers
no
votes
2015-11-07 03:27:18 -0600 octopode

convertTo() and pixel-wise transformations with TBB

310
views
2
answers
no
votes
2015-12-09 13:35:38 -0600 Guido.Tuberoni

Illegal instruction (SIGILL) a runtime

446
views
1
answer
no
votes
2016-03-31 06:05:06 -0600 StevenPuttemans flag of Belgium

Display grayscale image in picturebox

190
views
1
answer
no
votes
2016-04-24 07:23:18 -0600 LBerger

Is it safe converting to a Mat itself with different type?

839
views
no
answers
no
votes
2016-05-13 13:49:18 -0600 joshuajnoble

Can't convert cv::Mat to CV_32F in ocv 3.1

4k
views
1
answer
no
votes
2016-07-01 04:08:27 -0600 pklab flag of Italy

Converting GpuMat 32FC1 > 8UC1

1k
views
1
answer
no
votes
2016-12-28 05:32:56 -0600 berak

Access channels of CV_8UC Image

2k
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1
answer
no
votes
2017-07-18 07:39:21 -0600 LBerger

CV_64F ConvertTo CV_8U Problem with cast

833
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no
answers
no
votes
2018-07-09 00:47:22 -0600 Phil4444

convertTo : Mat vs GpuMat

2k
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no
answers
no
votes
2018-12-29 04:38:49 -0600 Bleach

Save CV_16UC1 Mat to binary file [closed]

2k
views
1
answer
no
votes
2020-09-14 04:26:34 -0600 RoidDoi

Convert Images (cv::Mat)

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