Function:Crop - Revision history

Jawad at 09:09, 30 June 2019

2019-06-30T09:09:05Z

← Older revision		Revision as of 09:09, 30 June 2019
Line 1:		Line 1:
	__NOTOC__		__NOTOC__
	~~rops~~ the desired portion of an image		Crops the desired portion of an image
	===Function===		===Function===
	{\|		{\|

Jawad: /* Example */

2013-04-18T11:19:58Z

Example

← Older revision		Revision as of 11:19, 18 April 2013
Line 86:		Line 86:


	CuviImage gimg = cuvi::io::~~oadImage~~(path), gout;		CuviImage gimg = cuvi::io::loadImage(path), gout;

	//Cropping parameters		//Cropping parameters

Jawad at 11:19, 18 April 2013

2013-04-18T11:19:31Z

← Older revision		Revision as of 11:19, 18 April 2013
Line 5:		Line 5:
	\|style="font-size:150%;"\|		\|style="font-size:150%;"\|
	<syntaxhighlight lang="cpp">		<syntaxhighlight lang="cpp">
	CuviStatus crop(CuviImage* srcImage,		CuviStatus crop(const CuviImage& src,
	CuviImage* dstImage,		CuviImage& dst,
	Cuvi32s top,		Cuvi32s top,
	Cuvi32s bottom,		Cuvi32s bottom,
	Cuvi32s left,		Cuvi32s left,
	Cuvi32s right,		Cuvi32s right,
	CuviStream* stream = ~~NULL~~);		const CuviStream& stream = CuviStream());
	</syntaxhighlight>		</syntaxhighlight>
	\|}		\|}
Line 22:		Line 22:
	! Description		! Description
	\|-		\|-
	\| ~~srcImage~~		\| src
	\| CuviImage*		\| const CuviImage&
	\| Input Image		\| Input Image
	\|-		\|-
	\| ~~dstImage~~		\| dst
	\| CuviImage*		\| CuviImage&
	\| Output Image		\| Output Image
	\|-		\|-
	\| top		\| top
	\| ~~Cuvi32u~~		\| const Cuvi32s
	\| Number of pixels to cut from top		\| Number of pixels to cut from top
	\|-		\|-
	\| bottom		\| bottom
	\| ~~Cuvi32u~~		\| const Cuvi32s
	\| Number of pixels to cut from bottom		\| Number of pixels to cut from bottom
	\|-		\|-
	\| left		\| left
	\| ~~Cuvi32u~~		\| const Cuvi32s
	\| Number of pixels to cut from left		\| Number of pixels to cut from left
	\|-		\|-
	\| right		\| right
	\| ~~Cuvi32u~~		\| const Cuvi32s
	\| Number of pixels to cut from right		\| Number of pixels to cut from right
	\|-		\|-
	\| stream		\| stream
	\| CuviStream*		\| const CuviStream&
	\| GPU stream ID for execution		\| GPU stream ID for execution

Line 86:		Line 86:


	gimg = ~~new CuviImage~~(~~size_in,img->depth~~,~~img->nChannels);~~		CuviImage gimg = cuvi::io::oadImage(path), gout;
	gout ~~= new CuviImage(size_out,img->depth,img->nChannels);~~

	~~gimg->upload(img->imageData,img->widthStep)~~;

	//Cropping parameters		//Cropping parameters
	int top = 20, bottom = 20, left = 5, right = 10;		const int top = 20, bottom = 20, left = 5, right = 10;

	//crop. Output image size must conform to cropped size		//crop. Output image size must conform to cropped size

Jawad at 09:58, 26 April 2012

2012-04-26T09:58:47Z

← Older revision		Revision as of 09:58, 26 April 2012
Line 92:		Line 92:

	//Cropping parameters		//Cropping parameters
	int top = 20, bottom = 20, left = 10, right = 30;		int top = 20, bottom = 20, left = 5, right = 10;

	//crop. Output image size must conform to cropped size		//crop. Output image size must conform to cropped size

Jawad: Created page with "NOTOC rops the desired portion of an image ===Function=== {| |style="font-size:150%;"| CuviStatus crop(CuviImage* srcImage, Cu..."

2012-04-26T09:58:07Z

Created page with "__NOTOC__ rops the desired portion of an image ===Function=== {| |style="font-size:150%;"| <syntaxhighlight lang="cpp"> CuviStatus crop(CuviImage* srcImage, Cu..."

New page

__NOTOC__
rops the desired portion of an image
===Function===
{|
|style="font-size:150%;"|
<syntaxhighlight lang="cpp">
CuviStatus crop(CuviImage* srcImage,
CuviImage* dstImage,
Cuvi32s top,
Cuvi32s bottom,
Cuvi32s left,
Cuvi32s right,
CuviStream* stream = NULL);
</syntaxhighlight>
|}
===Parameters===

{|class="wikitable"
|-
! Name
! Type
! Description
|-
| srcImage
| CuviImage*
| Input Image
|-
| dstImage
| CuviImage*
| Output Image
|-
| top
| Cuvi32u
| Number of pixels to cut from top
|-
| bottom
| Cuvi32u
| Number of pixels to cut from bottom
|-
| left
| Cuvi32u
| Number of pixels to cut from left
|-
| right
| Cuvi32u
| Number of pixels to cut from right
|-
| stream
| CuviStream*
| GPU stream ID for execution

|}

===Image Type Support===

{| class="wikitable"
|-
! Input
! Output
|-
| 8uC1
| 8uC1
|-
| 8uC3
| 8uC3
|-
| 16uC1
| 16uC1
|-
| 16uC3
| 16uC3
|}

===Sample===
{|
|-
|[[File:Cropin.jpg|frame|Input]]
|[[File:Cropout.jpg|frame|Cropped]]
|}

===Example===
{|
|style="font-size:150%;"|
<syntaxhighlight lang="cpp">

gimg = new CuviImage(size_in,img->depth,img->nChannels);
gout = new CuviImage(size_out,img->depth,img->nChannels);

gimg->upload(img->imageData,img->widthStep);

//Cropping parameters
int top = 20, bottom = 20, left = 10, right = 30;

//crop. Output image size must conform to cropped size
cuvi::geometryTransforms::crop(gimg,gout,top,bottom,left,right);

</syntaxhighlight>
|}

Function:Crop - Revision history

Jawad at 09:09, 30 June 2019

Jawad: /* Example */

Jawad at 11:19, 18 April 2013

Jawad at 09:58, 26 April 2012

Jawad: Created page with "__NOTOC__ rops the desired portion of an image ===Function=== {| |style="font-size:150%;"| CuviStatus crop(CuviImage* srcImage, Cu..."

Jawad: Created page with "NOTOC rops the desired portion of an image ===Function=== {| |style="font-size:150%;"| CuviStatus crop(CuviImage* srcImage, Cu..."