Function:LUT - Revision history

Jawad: /* Image Type Support */

2022-10-31T08:24:38Z

Image Type Support

← Older revision		Revision as of 08:24, 31 October 2022
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	\|-		\|-
	\| 8uC3		\| 8uC3
			\|-
			\| 16uC1
	\|}		\|}
	\|}		\|}

Jawad: /* Example */

2022-10-18T13:08:44Z

Example

← Older revision		Revision as of 13:08, 18 October 2022
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	\|}		\|}

	===Example===		====Example====
	{\|		{\|
	\|style="font-size:~~150~~%;"\|		\|style="font-size:100%;"\|
	<syntaxhighlight lang="cpp">		<syntaxhighlight lang="cpp">

Jawad: /* Sample */

2022-10-18T13:08:37Z

Sample

← Older revision		Revision as of 13:08, 18 October 2022
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	\|}		\|}
	\|}		\|}

	~~===Sample===~~


	===Example===		===Example===

Jawad: /* Image Type Support */

2022-10-18T13:08:33Z

Image Type Support

← Older revision		Revision as of 13:08, 18 October 2022
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	\|}		\|}

	===Image Type Support===		====Image Type Support====
			{\|
			\|style="font-size:75%;"\|
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
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	\|-		\|-
	\| 8uC3		\| 8uC3
			\|}
	\|}		\|}

Jawad: /* Parameters */

2022-10-18T13:08:24Z

Parameters

← Older revision		Revision as of 13:08, 18 October 2022
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	\|}		\|}

	===Parameters===		====Parameters====
			{\|
			\|style="font-size:75%;"\|
	{\|class="wikitable"		{\|class="wikitable"
	\|-		\|-
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	\| CuviStream&		\| CuviStream&
	\| GPU stream ID for execution		\| GPU stream ID for execution
			\|}
	\|}		\|}

Jawad: /* Function */

2022-10-18T13:08:16Z

Function

← Older revision		Revision as of 13:08, 18 October 2022
Line 1:		Line 1:
	__NOTOC__		__NOTOC__
	Remaps image values according to look up table.		Remaps image values according to look up table.
	===Function===		====Function====
	{\|		{\|
	\|style="font-size:~~150~~%;"\|		\|style="font-size:100%;"\|
	<syntaxhighlight lang="cpp">		<syntaxhighlight lang="cpp">

Line 13:		Line 13:
	</syntaxhighlight>		</syntaxhighlight>
	\|}		\|}

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

Jawad: /* Image Type Support */

2020-04-16T16:43:35Z

Image Type Support

← Older revision		Revision as of 16:43, 16 April 2020
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	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
	! ~~Input 1~~		! Type
	~~! Input 2~~
	~~! Output~~
	\|-		\|-
	~~\| 8uC1~~
	~~\| 8uC1~~
	\| 8uC1		\| 8uC1
	\|-		\|-
	~~\| 8uC3~~
	~~\| 8uC3~~
	\| 8uC3		\| 8uC3
	\|}		\|}

Jawad: /* Image Type Support */

2020-04-16T16:43:06Z

Image Type Support

← Older revision		Revision as of 16:43, 16 April 2020
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	! Output		! Output
	\|-		\|-
	\| 8u		\| 8uC1
	\| 8u		\| 8uC1
	\| 8u		\| 8uC1
			\|-
			\| 8uC3
			\| 8uC3
			\| 8uC3
	\|}		\|}

Ghazanfar: /* Example */

2014-06-16T06:21:56Z

Example

← Older revision		Revision as of 06:21, 16 June 2014
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	//Create and upload LUT matrix on device		//Create and upload LUT matrix on device
	CuviImage mapping(mappingSize,1, CUVI_8UC1);		CuviImage mapping(mappingSize,1, CUVI_8UC1);
	mapping.upload(mappingValues, sizeof(mappingValues);		mapping.upload(mappingValues, sizeof(mappingValues));

	cuvi::colorOperations::LUT( input, mapping, output );		cuvi::colorOperations::LUT( input, mapping, output );

Ghazanfar: Created page with "NOTOC Remaps image values according to look up table. ===Function=== {| |style="font-size:150%;"| CuviStatus LUT(const CuviImage& src, ..."

2014-06-13T12:13:06Z

Created page with "__NOTOC__ Remaps image values according to look up table. ===Function=== {| |style="font-size:150%;"| <syntaxhighlight lang="cpp"> CuviStatus LUT(const CuviImage& src, ..."

New page

__NOTOC__
Remaps image values according to look up table.
===Function===
{|
|style="font-size:150%;"|
<syntaxhighlight lang="cpp">

CuviStatus LUT(const CuviImage& src,
const CuviImage& mapping,
CuviImage& dst,
const CuviStream& stream = CuviStream());

</syntaxhighlight>
|}
===Parameters===

{|class="wikitable"
|-
! Name
! Type
! Description
|-
| src
| CuviImage&
| Input Image
|-
| mapping
| CuviImage&
| The look-up table
|-
| dst
| CuviImage&
| Resultant Image
|-
| stream
| CuviStream&
| GPU stream ID for execution

|}

===Image Type Support===

{| class="wikitable"
|-
! Input 1
! Input 2
! Output
|-
| 8u
| 8u
| 8u
|}

===Sample===

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

CuviImage input = cuvi::io::loadImage(path), output;

//Create LUT on host
const int mappingSize = 256;

unsigned char mappingValues[mappingSize];

//Initialize LUT with values which invert the image values
for(int i=0; i<mappingSize; i++)
mappingValues[i] = 255 - i;

//Create and upload LUT matrix on device
CuviImage mapping(mappingSize,1, CUVI_8UC1);
mapping.upload(mappingValues, sizeof(mappingValues);

cuvi::colorOperations::LUT( input, mapping, output );

</syntaxhighlight>
|}

Function:LUT - Revision history

Jawad: /* Image Type Support */

Jawad: /* Example */

Jawad: /* Sample */

Jawad: /* Image Type Support */

Jawad: /* Parameters */

Jawad: /* Function */

Jawad: /* Image Type Support */

Jawad: /* Image Type Support */

Ghazanfar: /* Example */

Ghazanfar: Created page with "__NOTOC__ Remaps image values according to look up table. ===Function=== {| |style="font-size:150%;"| CuviStatus LUT(const CuviImage& src, ..."

Ghazanfar: Created page with "NOTOC Remaps image values according to look up table. ===Function=== {| |style="font-size:150%;"| CuviStatus LUT(const CuviImage& src, ..."