Questions - OpenCV Q&A Forum

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2012-09-04 10:19:25 -0600 Andrey Pavlenko

How to update Mat with multiple channels?

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5

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2014-10-01 22:46:11 -0600 Haris

How to remove black background from grabcut output image in OpenCV android ?

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2014-07-15 04:22:30 -0600 StevenPuttemans

i want to split and show R B G pictures ,why does it not work?

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2014-09-25 13:48:55 -0600 pmh4514

[SOLVED] how to average N matrices into 1?

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2015-02-01 10:41:23 -0600 mucdev

Java intersect, merge Rect -s

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2015-08-13 02:00:40 -0600 muithi

Merging / Combining separately trained Fisherface models

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2016-11-30 06:16:02 -0600 strann

cv::merge execution time on CV_32S

merge

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2017-09-03 09:59:12 -0600 sturkmen

How to blend a horizontal and vertical image?

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2020-01-06 09:37:59 -0600 Gourav

Java (-215:Assertion failed) mv[i].size == mv[0].size && mv[i].depth() == depth in function 'cv::merge'

java
merge

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2020-07-27 10:27:24 -0600 kbarni

Join floating white pixels to the nearest island without closing morph?

merge
Pixels

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2013-03-15 17:15:31 -0600 Pirate

Merging two pictures for higher resolution

merge

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2013-10-13 22:44:20 -0600 Nicholas

Alternate multiple channel Mat format

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2014-04-27 15:47:23 -0600 mikey

Overlaying edges onto original image in Python

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2014-07-16 10:14:44 -0600 wuling

wide angle camera calibration and merge image

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2014-09-02 10:42:47 -0600 boaz001

Most efficient copying of a single channel to multi channel image

merge

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2014-09-17 09:57:37 -0600 carpet

Is there a way to avoid conversion from YUV to BGR? [closed]

resize
merge

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2014-09-29 10:50:12 -0600 carpet

Overlaying/merging two (and more) YUV images in OpenCV [closed]

merge
YUV

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2015-01-29 12:45:23 -0600 Nate

Using cv::merge(...) to create a 2-channel, 16-bit, signed image? [closed]

merge
CV_16S

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2015-02-06 01:16:50 -0600 berak

SEHException when I want to merge channels in OpenCV [closed]

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2015-12-10 07:27:15 -0600 muc

how can merge the video data to a matrix? [closed]

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2016-03-12 16:59:19 -0600 Benoit_rosa

"Assertion failed" with cv::merge, in release mode but not in debug (Win/x64)

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2016-03-14 07:09:42 -0600 Tetragramm

Assertion fail when merging channels in OpenCV

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2016-09-01 03:26:38 -0600 StevenPuttemans

Merging HSV planes to get modified S plane

HSV
merge

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2017-06-19 10:00:27 -0600 LBerger

img = img1mask + img2(1-mask) How do that ?

merge
alpha

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2017-07-20 12:25:26 -0600 indra

How to dewarp the videos in 360 deg view

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2018-06-17 15:24:49 -0600 LBerger

Merge Two Closely Overlapping Contours

806

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2018-11-20 06:23:43 -0600 antithing

adding an alpha channel to a gpuMat?

453

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2019-01-18 03:08:32 -0600 dgalland

HDR Merge process called without the the response arg

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2019-01-24 11:16:25 -0600 Durdin

HDR merge giving wrong output

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2019-02-07 19:17:32 -0600 kingbob

34 questions

How to update Mat with multiple channels?

How to remove black background from grabcut output image in OpenCV android ?

i want to split and show R B G pictures ,why does it not work?

[SOLVED] how to average N matrices into 1?

Java intersect, merge Rect -s

Merging / Combining separately trained Fisherface models

cv::merge execution time on CV_32S

How to blend a horizontal and vertical image?

Java (-215:Assertion failed) mv[i].size == mv[0].size && mv[i].depth() == depth in function 'cv::merge'

Join floating white pixels to the nearest island without closing morph?

Merging two pictures for higher resolution

Alternate multiple channel Mat format

Overlaying edges onto original image in Python

wide angle camera calibration and merge image

Most efficient copying of a single channel to multi channel image

Is there a way to avoid conversion from YUV to BGR? [closed]

Overlaying/merging two (and more) YUV images in OpenCV [closed]

Using cv::merge(...) to create a 2-channel, 16-bit, signed image? [closed]

SEHException when I want to merge channels in OpenCV [closed]

how can merge the video data to a matrix? [closed]

"Assertion failed" with cv::merge, in release mode but not in debug (Win/x64)

Assertion fail when merging channels in OpenCV

Merging HSV planes to get modified S plane

img = img1mask + img2(1-mask) How do that ?

How to dewarp the videos in 360 deg view

Merge Two Closely Overlapping Contours

adding an alpha channel to a gpuMat?

HDR Merge process called without the the response arg

HDR merge giving wrong output

Merging window(viz3d and mat)

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