Function:Mean - Revision history

Jawad: /* Example */

2022-10-19T10:31:53Z

Example

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Sample

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Image Type Support

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Function

← Older revision		Revision as of 10:31, 19 October 2022
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	__NOTOC__		__NOTOC__
	Computes the mean of image pixel values. Each channel is processed individually.		Computes the mean of image pixel values. Each channel is processed individually.
	===Function===		====Function====
	{\|		{\|
	\|style="font-size:100%;"\|		\|style="font-size:100%;"\|

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Parameters

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Function

← Older revision		Revision as of 10:31, 19 October 2022
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	===Function===		===Function===
	{\|		{\|
	\|style="font-size:~~150~~%;"\|		\|style="font-size:100%;"\|
	<syntaxhighlight lang="cpp">		<syntaxhighlight lang="cpp">
	CuviStatus mean(const CuviImage& src,		CuviStatus mean(const CuviImage& src,
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	</syntaxhighlight>		</syntaxhighlight>
	\|}		\|}

	===Parameters===		===Parameters===

2014-06-12T11:03:54Z

← Older revision		Revision as of 11:03, 12 June 2014
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	__NOTOC__		__NOTOC__
	Computes the mean of image pixel values		Computes the mean of image pixel values. Each channel is processed individually.
	===Function===		===Function===
	{\|		{\|
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	<syntaxhighlight lang="cpp">		<syntaxhighlight lang="cpp">
	CuviStatus mean(const CuviImage& src,		CuviStatus mean(const CuviImage& src,
	Cuvi64f* mean,		CuviScalar& mean,
	const CuviStream& stream = CuviStream());		const CuviStream& stream = CuviStream());

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	\|-		\|-
	\| mean		\| mean
	\| Cuvi64f*		\| CuviScalar&
	\| Mean of all pixel values in the image		\| Mean of all pixel values in the image
	\|-		\|-
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	\|-		\|-
	\| 8uC1		\| 8uC1
	\| ~~Cuvi64f single value~~		\| CuviScalar
	\|-		\|-
	\| 8uC3		\| 8uC3
	\| ~~Cuvi64f three values~~		\| CuviScalar
			\|-
			\| 16uC1
			\| CuviScalar
			\|-
			\| 16uC3
			\| CuviScalar
			\|-
			\| 32fC1
			\| CuviScalar
			\|-
			\| 32fC3
			\| CuviScalar
	\|}		\|}

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	CuviImage gimg = cuvi::io::loadImage(path);		CuviImage gimg = cuvi::io::loadImage(path);

	Cuvi64f* mean ~~= new Cuvi64f[gimg.channels()]~~;		CuviScalar mean;

2013-04-19T05:57:54Z

← Older revision		Revision as of 05:57, 19 April 2013
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	\|style="font-size:150%;"\|		\|style="font-size:150%;"\|
	<syntaxhighlight lang="cpp">		<syntaxhighlight lang="cpp">
	CuviStatus mean(CuviImage* image,		CuviStatus mean(const CuviImage& src,
	Cuvi64f* mean,		Cuvi64f* mean,
	CuviStream* stream = ~~NULL~~);		const CuviStream& stream = CuviStream());

	</syntaxhighlight>		</syntaxhighlight>
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	! Description		! Description
	\|-		\|-
	\| ~~image~~		\| src
	\| CuviImage*		\| const CuviImage&
	\| Input Image		\| Input Image
	\|-		\|-
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	\|-		\|-
	\| stream		\| stream
	\| CuviStream*		\| const CuviStream&
	\| GPU stream ID for execution		\| GPU stream ID for execution

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	CuviImage* gimg = ~~new CuviImage~~(~~size, depth, nChannels~~);		CuviImage gimg = cuvi::io::loadImage(path);

	Cuvi64f* mean = new Cuvi64f[~~nChannels];~~		Cuvi64f* mean = new Cuvi64f[gimg.channels()];

	~~//Upload input data~~
	gimg~~->upload~~(~~hostImg->imageData, hostImg->widthStep~~);


	//Returns mean of all pixel values in the image		//Returns mean of all pixel values in the image
	cuvi::~~arithmeticLogical~~::mean(gimg, mean);		cuvi::imageStatistics::mean(gimg, mean);

	</syntaxhighlight>		</syntaxhighlight>
	\|}		\|}

2012-05-08T18:22:51Z

Example

← Older revision		Revision as of 18:22, 8 May 2012
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	//Returns mean of all pixel values in the image		//Returns mean of all pixel values in the image
	cuvi::arithmeticLogical::mean(gimg, &mean);		cuvi::arithmeticLogical::mean(gimg, mean);

	</syntaxhighlight>		</syntaxhighlight>
	\|}		\|}

2012-05-08T07:43:21Z