New Luma Sharpen

Fu-Bama
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Posts: 162

2 years 6 months ago #1 by Fu-Bama

Hello,
I would like to share with you new version of Luma Sharpen filter. It produces less aliasing artifacts with better performance.

Here's original filter sharpen layer:

And here's mine:

Some pics from Alien: Isolation
Before:

and After:

Before:

After:

Shader code:

Warning: Spoiler! [ Click to expand ]

Just paste the code into an empty ReShade.fx and save as FilmicSharpen.fx

/*
Copyright (c) 2018 Jacob Maximilian Fober

This work is licensed under the Creative Commons 
Attribution-ShareAlike 4.0 International License. 
To view a copy of this license, visit 
http://creativecommons.org/licenses/by-sa/4.0/.
*/

// Filmic Sharpen PS

  ////////////////////
 /////// MENU ///////
////////////////////

uniform float Strength <
	ui_label = "Sharpen strength";
	ui_type = "drag";
	ui_min = 0.0; ui_max = 3.0; ui_step = 0.005;
> = 1.0;

uniform bool Preview <
	ui_label = "Preview sharpen layer";
> = false;

uniform int Coefficient <
	ui_label = "Luma coefficient";
	ui_tooltip = "Change if objects with relatively same brightness but different color get sharpened";
	ui_type = "combo";
	ui_items = "BT.709\0BT.601\0";
> = 0;

uniform float Clamp <
	ui_label = "Sharpen clamping";
	ui_type = "drag";
	ui_min = 0.5; ui_max = 1.0; ui_step = 0.001;
> = 1.0;

uniform int Offset <
	ui_label = "High-pass offset";
	ui_tooltip = "High-pass cross offset in pixels";
	ui_type = "drag";
	ui_min = 0; ui_max = 2;
> = 1;

  //////////////////////
 /////// SHADER ///////
//////////////////////

#include "ReShade.fxh"

// Overlay blending mode
float Overlay(float LayerA, float LayerB)
{
	float MinA = min(LayerA, 0.5) * 2;
	float MinB = min(LayerB, 0.5) * 2;

	float MaxA = 1 - (max(LayerA, 0.5) * 2 - 1);
	float MaxB = 1 - (max(LayerB, 0.5) * 2 - 1);

	float Result = (MinA * MinB + 1 - MaxA * MaxB) * 0.5;
	return Result;
}

// Convert RGB to YUV.luma
float Luma(float3 Source, float3 Coefficients)
{
	float3 Result = Source * Coefficients;
	return Result.r + Result.g + Result.b;
}

// Define screen texture with mirror tiles
texture TexColorBuffer : COLOR;
sampler SamplerColor
{
	Texture = TexColorBuffer;
	AddressU = MIRROR;
	AddressV = MIRROR;
};

// Sharpen pass
float3 FilmicSharpenPS(float4 vois : SV_Position, float2 UvCoord : TexCoord) : SV_Target
{
	float2 Pixel = ReShade::PixelSize;

	Pixel *= Offset;
	// Sample display image
	float3 Source = tex2D(SamplerColor, UvCoord).rgb;

	float2 North = float2(UvCoord.x, UvCoord.y + Pixel.y);
	float2 South = float2(UvCoord.x, UvCoord.y - Pixel.y);
	float2 West = float2(UvCoord.x + Pixel.x, UvCoord.y);
	float2 East = float2(UvCoord.x - Pixel.x, UvCoord.y);

	// Choose luma coefficient
	float3 LumaCoefficient;
	if (Coefficient == 0)
	{
		LumaCoefficient = float3( 0.2126,  0.7152,  0.0722); // BT.709 Luma
	}
	else
	{
		LumaCoefficient = float3( 0.299,  0.587,  0.114); // BT.601 Luma
	}

	// Luma high-pass
	float HighPass;
	HighPass  = Luma(tex2D(SamplerColor, North).rgb, LumaCoefficient);
	HighPass += Luma(tex2D(SamplerColor, South).rgb, LumaCoefficient);
	HighPass += Luma(tex2D(SamplerColor, West).rgb, LumaCoefficient);
	HighPass += Luma(tex2D(SamplerColor, East).rgb, LumaCoefficient);
	HighPass *= 0.25;
	HighPass = 1 - HighPass;
	HighPass = (HighPass + Luma(Source, LumaCoefficient)) * 0.5;

	// Sharpen strength
	HighPass = lerp(0.5, HighPass, Strength);

	// Clamping sharpen
	HighPass = min(HighPass, Clamp);
	HighPass = max(HighPass, 1 - Clamp);

	float3 Sharpen;
	Sharpen.r = Overlay(Source.r, HighPass);
	Sharpen.g = Overlay(Source.g, HighPass);
	Sharpen.b = Overlay(Source.b, HighPass);

	if (Preview)
	{
		return HighPass;
	}
	else
	{
		return Sharpen;
	}
}

technique FilmicSharpen
{
	pass
	{
		VertexShader = PostProcessVS;
		PixelShader = FilmicSharpenPS;
	}
}

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SandyCheeks
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Posts: 20

2 years 6 months ago - 2 years 6 months ago #2 by SandyCheeks

That second debug screenshot is beautiful. I'm curious, is your new luma shader also implementing a form of anti-aliasing and then sharpening? Or is the lack of aliasing in your version a result of some genius shader writing

?

I guess what i'm really asking is, would we get the same(ish) results by using a form of anti aliasing followed by the old version of lumasharpen as we would by just using your shader by itself?

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Martigen
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Posts: 455

2 years 6 months ago #3 by Martigen

This looks excellent, thank you! Will give it a go.

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Marty McFly
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Posts: 1221

2 years 6 months ago #4 by Marty McFly

SandyCheeks wrote: That second debug screenshot is beautiful. I'm curious, is your new luma shader also implementing a form of anti-aliasing and then sharpening? Or is the lack of aliasing in your version a result of some genius shader writing ?

I guess what i'm really asking is, would we get the same(ish) results by using a form of anti aliasing followed by the old version of lumasharpen as we would by just using your shader by itself?

He's using a different blur kernel than original luma sharpen.

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robgrab
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2 years 6 months ago #5 by robgrab

I tried it last night and now it's my new default luma sharpen. Great work!

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Fu-Bama
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Posts: 162

2 years 6 months ago - 2 years 6 months ago #6 by Fu-Bama

SandyCheeks wrote: That second debug screenshot is beautiful. I'm curious, is your new luma shader also implementing a form of anti-aliasing and then sharpening? Or is the lack of aliasing in your version a result of some genius shader writing ?

I guess what i'm really asking is, would we get the same(ish) results by using a form of anti aliasing followed by the old version of lumasharpen as we would by just using your shader by itself?

Thank you

There's no anti-aliasing implemented in this shader, just approach to high-pass filter, or blur as Marty McFly noted, is different.
You won't get the same result with the old version as it implements it's own aliasing even to anti-aliased source. As seen on debug example.

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Fu-Bama
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Posts: 162

2 years 6 months ago #7 by Fu-Bama

robgrab wrote: I tried it last night and now it's my new default luma sharpen. Great work!

Thank you.

Maybe it should replace the default Luma Sharpen in Reshade-shaders?
What do you think? I can create pull request.

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bacondither
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Posts: 7

2 years 6 months ago #8 by bacondither

This shader is essentially the same as lumasharpen, except using overlay blending for the result and setting the "sharp_clamp" to such a large value it does not really do much anymore. The speed seems to be identical to lumasharpen for me.

Have fun experimenting

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Sunesha
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Posts: 221

2 years 6 months ago #9 by Sunesha

I tried this shader out for a couple days with Fallout 4. Really like the results and how it looks. Definitely a LumaSharpen alternative.

I used it with Fallout 4 with TAA(Blurry but a very calm picture in motion) and this settings was decent:
Sharpen: 2,400
BT709
Clamp: 0,600
Highpass:1

I gonna check out later how it looks with a game with SMAA which has a lot more creepy crawly pixels in another game. But this sharpener is very subtle and nice.

But I can see how I will use this instead of the LumaSharpen in most cases. Though I like to use LumaSharpen with a low offset bias setting and high sharpen setting. If there was depth-based sharpen tool I would love that. I use selective sharpening in photowork in similar way. And depth based control sharpen would be super awesome. But not sure how it would look in a game.

Thank you, it is a vert nice sharpener on its own. More alternatives is never a bad thing

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Kleio420
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Posts: 261

2 years 6 months ago #10 by Kleio420

what about making two modes for it one just depth based and then a third mode using depth to compare to the original pass to help only sharpen what you want more specifically then just a broad range offered atm?

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Fu-Bama
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2 years 6 months ago - 2 years 6 months ago #11 by Fu-Bama

Kleio420 wrote: what about making two modes for it one just depth based and then a third mode using depth to compare to the original pass to help only sharpen what you want more specifically then just a broad range offered atm?

What do you mean by depth-driven sharpen? Should it leave smooth transitions between foreground-background objects edges, like Panavision lenses vimeo.com/167050590 and sharpen only foreground/background-planes content? Or sharpen foreground and leave background untouched?
I can experiment with both. I just want to know what you imagine the depth-driven sharpening would do.

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Kleio420
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2 years 6 months ago #12 by Kleio420

Fu-Bama wrote:
Kleio420 wrote: what about making two modes for it one just depth based and then a third mode using depth to compare to the original pass to help only sharpen what you want more specifically then just a broad range offered atm?
What do you mean by depth-driven sharpen? Should it leave smooth transitions between foreground-background objects edges, like Panavision lenses vimeo.com/167050590 and sharpen only foreground/background-planes content? Or sharpen foreground and leave background untouched?
I can experiment with both. I just want to know what you imagine the depth-driven sharpening would do.

similar to the edited version of luma sharpen that was made for enb usage was thinking you could use depth as a way to lower the radius of whats sharpened rather then what appears to be applied to the entire image?

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Sunesha
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2 years 6 months ago #13 by Sunesha

My idea of a depth--based sharpener. I show instead of tell with help of photoshop and a video. A bit long (5min)

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Kleio420
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2 years 5 months ago #14 by Kleio420

Sunesha wrote: My idea of a depth--based sharpener. I show instead of tell with help of photoshop and a video. A bit long (5min)

if a sharpen shader for reshade were to work more like that it would be great

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Fu-Bama
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2 years 5 months ago #15 by Fu-Bama

Sunesha wrote: My idea of a depth--based sharpener. I show instead of tell with help of photoshop and a video. A bit long (5min)
https://youtu.be/o7vMpI7PwUU

Ok, I added depth mask to the shader.

By default it's set to preview mode for the sharpening start and stop.

Shader Code:

Warning: Spoiler! [ Click to expand ]

Just paste the code into an empty ReShade.fx and save as FilmicSharpenWithDepth.fx

/*
Copyright (c) 2018 Jacob Maximilian Fober

This work is licensed under the Creative Commons 
Attribution-ShareAlike 4.0 International License. 
To view a copy of this license, visit 
http://creativecommons.org/licenses/by-sa/4.0/.
*/

// Filmic Sharpen with Depth PS

  ////////////////////
 /////// MENU ///////
////////////////////

uniform float Strength <
	ui_label = "Sharpen strength";
	ui_type = "drag";
	ui_min = 0.0; ui_max = 3.0; ui_step = 0.005;
> = 1.0;

uniform bool Preview <
	ui_label = "Preview sharpen layer";
> = false;

uniform int Coefficient <
	ui_label = "Luma coefficient";
	ui_tooltip = "Change if objects with relatively same brightness but different color get sharpened";
	ui_type = "combo";
	ui_items = "BT.709\0BT.601\0";
> = 0;

uniform float Clamp <
	ui_label = "Sharpen clamping";
	ui_type = "drag";
	ui_min = 0.5; ui_max = 1.0; ui_step = 0.001;
> = 1.0;

uniform int Offset <
	ui_label = "High-pass offset";
	ui_tooltip = "High-pass cross offset in pixels";
	ui_type = "drag";
	ui_min = 0; ui_max = 2;
> = 1;

uniform bool PreviewPlane <
	ui_label = "Preview clip planes";
	ui_tooltip = "See Green and Red; Far and Near sharpen clip plane";
> = true;

uniform float NearPlane <
	ui_label = "Sharpen Start position";
	ui_tooltip = "Adjust sharpen clamping start (Red)";
	ui_type = "drag";
	ui_min = 0.0; ui_max = 10.0; ui_step = 0.001;
> = 9.755;

uniform float FarPlane <
	ui_label = "Sharpen Stop position";
	ui_tooltip = "Adjust sharpen clamping stop (Green)";
	ui_type = "drag";
	ui_min = 0.0; ui_max = 10.0; ui_step = 0.001;
> = 9.95;

uniform float NearPlaneWidth <
	ui_label = "Start blur";
	ui_tooltip = "Adjust sharpen start smoothness (Red)";
	ui_type = "drag";
	ui_min = 0.0; ui_max = 0.5; ui_step = 0.001;
> = 0.05;

uniform float FarPlaneWidth <
	ui_label = "Stop blur";
	ui_tooltip = "Adjust sharpen stop smoothness (Green)";
	ui_type = "drag";
	ui_min = 0.0; ui_max = 0.5; ui_step = 0.001;
> = 0.006;

uniform float Gamma <
	ui_label = "Depth gamma";
	ui_tooltip = "Adjust Depth gamma value";
	ui_type = "drag";
	ui_min = 1.0; ui_max = 10.0; ui_step = 0.01;
> = 1.0;

  //////////////////////
 /////// SHADER ///////
//////////////////////

#include "ReShade.fxh"

// Overlay blending mode
float Overlay(float LayerA, float LayerB)
{
	float MinA = min(LayerA, 0.5) * 2;
	float MinB = min(LayerB, 0.5) * 2;

	float MaxA = 1 - (max(LayerA, 0.5) * 2 - 1);
	float MaxB = 1 - (max(LayerB, 0.5) * 2 - 1);

	float Result = (MinA * MinB + 1 - MaxA * MaxB) * 0.5;
	return Result;
}

// Convert RGB to YUV.luma
float Luma(float3 Source, float3 Coefficients)
{
	float3 Result = Source * Coefficients;
	return Result.r + Result.g + Result.b;
}

// Define screen texture with mirror tiles
texture TexColorBuffer : COLOR;
sampler SamplerColor
{
	Texture = TexColorBuffer;
	AddressU = MIRROR;
	AddressV = MIRROR;
};

// Sharpen pass
float3 FilmicSharpenWithDepthPS(float4 vois : SV_Position, float2 UvCoord : TexCoord) : SV_Target
{
	// Grab Depth Pass
	float Depth = tex2D(ReShade::DepthBuffer, UvCoord).r;
	Depth = pow(Depth, Gamma);
	// Grab Pixel UV Size
	float2 Pixel = ReShade::PixelSize;

	Pixel *= Offset;
	// Sample display image
	float3 Source = tex2D(SamplerColor, UvCoord).rgb;

	float2 North = float2(UvCoord.x, UvCoord.y + Pixel.y);
	float2 South = float2(UvCoord.x, UvCoord.y - Pixel.y);
	float2 West = float2(UvCoord.x + Pixel.x, UvCoord.y);
	float2 East = float2(UvCoord.x - Pixel.x, UvCoord.y);

	// Choose luma coefficient
	float3 LumaCoefficient;
	if (Coefficient == 0)
	{
		LumaCoefficient = float3( 0.2126,  0.7152,  0.0722); // BT.709 Luma
	}
	else
	{
		LumaCoefficient = float3( 0.299,  0.587,  0.114); // BT.601 Luma
	}

	// Luma high-pass
	float HighPass;
	HighPass  = Luma(tex2D(SamplerColor, North).rgb, LumaCoefficient);
	HighPass += Luma(tex2D(SamplerColor, South).rgb, LumaCoefficient);
	HighPass += Luma(tex2D(SamplerColor, West).rgb, LumaCoefficient);
	HighPass += Luma(tex2D(SamplerColor, East).rgb, LumaCoefficient);
	HighPass *= 0.25;
	HighPass = 1 - HighPass;
	HighPass = (HighPass + Luma(Source, LumaCoefficient)) * 0.5;

	//////////////////////
	/// Depth clipping ///
	//////////////////////

	float3 Red = float3(1.0, 0.0, 0.0);
	float3 Green = float3(0.0, 1.0, 0.0);

	float2 DepthMask;
	DepthMask.r = saturate(Depth - NearPlane * 0.1 + NearPlaneWidth * 0.05);
	DepthMask.r = saturate(DepthMask.r / NearPlaneWidth / 0.1);
	DepthMask.g = saturate(Depth - FarPlane * 0.1 + FarPlaneWidth * 0.05);
	DepthMask.g = saturate(DepthMask.g / FarPlaneWidth / 0.1);

	DepthMask = saturate(DepthMask);
	DepthMask.r = 1.0 - DepthMask.r;

	// Sharpen strength and mask
	HighPass = lerp(0.5, HighPass, Strength * (1.0 - (DepthMask.r + DepthMask.g)));
	DepthMask *= 0.85;

	// Clamping sharpen
	HighPass = min(HighPass, Clamp);
	HighPass = max(HighPass, 1 - Clamp);

	float3 Sharpen;
	Sharpen.r = Overlay(Source.r, HighPass);
	Sharpen.g = Overlay(Source.g, HighPass);
	Sharpen.b = Overlay(Source.b, HighPass);

	if (Preview)
	{
		return HighPass;
	}
	else if (PreviewPlane)
	{
		Sharpen = lerp(Sharpen, Red, DepthMask.r);
		Sharpen = lerp(Sharpen, Green, DepthMask.g);
		return Sharpen;
	}
	else
	{
		return Sharpen;
	}
}

technique FilmicSharpenWithDepth
{
	pass
	{
		VertexShader = PostProcessVS;
		PixelShader = FilmicSharpenWithDepthPS;
	}
}

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Fu-Bama
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Posts: 162

2 years 5 months ago - 2 years 5 months ago #16 by Fu-Bama

I also made Panavison-like sharpen version that has Depth high-pass mask.
It gives some interesting results

Images:

Warning: Spoiler! [ Click to expand ]

Shader Code:

Warning: Spoiler! [ Click to expand ]

Just paste the code into an empty ReShade.fx and save as FilmicAnamorphSharpen.fx

/*
Copyright (c) 2018 Jacob Maximilian Fober

This work is licensed under the Creative Commons 
Attribution-ShareAlike 4.0 International License. 
To view a copy of this license, visit 
http://creativecommons.org/licenses/by-sa/4.0/.
*/

// Filmic Anamorph Sharpen PS

  ////////////////////
 /////// MENU ///////
////////////////////

uniform float Strength <
	ui_label = "Sharpen strength";
	ui_type = "drag";
	ui_min = 0.0; ui_max = 3.0; ui_step = 0.005;
> = 1.0;

uniform bool Preview <
	ui_label = "Preview";
	ui_tooltip = "Preview sharpen layer and mask for adjustment";
> = false;

uniform int Coefficient <
	ui_label = "Luma coefficient";
	ui_tooltip = "Change if objects with relatively same brightness but different color get sharpened";
	ui_type = "combo";
	ui_items = "BT.709\0BT.601\0";
> = 0;

uniform float Clamp <
	ui_label = "Sharpen clamping";
	ui_type = "drag";
	ui_min = 0.5; ui_max = 1.0; ui_step = 0.001;
> = 1.0;

uniform int Offset <
	ui_label = "High-pass offset";
	ui_tooltip = "High-pass cross offset in pixels";
	ui_type = "drag";
	ui_min = 0; ui_max = 2;
> = 1;

uniform int Contrast <
	ui_label = "Edges mask";
	ui_tooltip = "Depth high-pass mask amount";
	ui_type = "drag";
	ui_min = 0; ui_max = 2000; ui_step = 1;
> = 1618;

  //////////////////////
 /////// SHADER ///////
//////////////////////

#include "ReShade.fxh"

// Overlay blending mode
float Overlay(float LayerA, float LayerB)
{
	float MinA = min(LayerA, 0.5) * 2;
	float MinB = min(LayerB, 0.5) * 2;

	float MaxA = 1 - (max(LayerA, 0.5) * 2 - 1);
	float MaxB = 1 - (max(LayerB, 0.5) * 2 - 1);

	float Result = (MinA * MinB + 1 - MaxA * MaxB) * 0.5;
	return Result;
}

// Convert RGB to YUV.luma
float Luma(float3 Source, float3 Coefficients)
{
	float3 Result = Source * Coefficients;
	return Result.r + Result.g + Result.b;
}

// Define screen texture with mirror tiles
texture TexColorBuffer : COLOR;
sampler SamplerColor
{
	Texture = TexColorBuffer;
	AddressU = MIRROR;
	AddressV = MIRROR;
};

// Define depth texture with mirror tiles
texture TexDepthBuffer : DEPTH;
sampler SamplerDepth
{
	Texture = TexDepthBuffer;
	AddressU = MIRROR;
	AddressV = MIRROR;
};

// Sharpen pass
float3 FilmicAnamorphSharpenPS(float4 vois : SV_Position, float2 UvCoord : TexCoord) : SV_Target
{
	float2 Pixel = ReShade::PixelSize;

	float2 DepthPixel = Pixel * float(Offset + 1);
	Pixel *= float(Offset);
	// Sample display image
	float3 Source = tex2D(SamplerColor, UvCoord).rgb;
	// Sample display depth image
	float SourceDepth = tex2D(SamplerDepth, UvCoord).r;

	float2 North = float2(UvCoord.x, UvCoord.y + Pixel.y);
	float2 South = float2(UvCoord.x, UvCoord.y - Pixel.y);
	float2 West = float2(UvCoord.x + Pixel.x, UvCoord.y);
	float2 East = float2(UvCoord.x - Pixel.x, UvCoord.y);

	float2 DepthNorth = float2(UvCoord.x, UvCoord.y + DepthPixel.y);
	float2 DepthSouth = float2(UvCoord.x, UvCoord.y - DepthPixel.y);
	float2 DepthWest = float2(UvCoord.x + DepthPixel.x, UvCoord.y);
	float2 DepthEast = float2(UvCoord.x - DepthPixel.x, UvCoord.y);

	// Choose luma coefficient
	float3 LumaCoefficient;
	if (Coefficient == 0)
	{
		LumaCoefficient = float3( 0.2126,  0.7152,  0.0722); // BT.709 Luma
	}
	else
	{
		LumaCoefficient = float3( 0.299,  0.587,  0.114); // BT.601 Luma
	}

	// Luma high-pass color
	float HighPassColor;
	HighPassColor  = Luma(tex2D(SamplerColor, North).rgb, LumaCoefficient);
	HighPassColor += Luma(tex2D(SamplerColor, South).rgb, LumaCoefficient);
	HighPassColor += Luma(tex2D(SamplerColor, West).rgb, LumaCoefficient);
	HighPassColor += Luma(tex2D(SamplerColor, East).rgb, LumaCoefficient);
	HighPassColor *= 0.25;
	HighPassColor = 1 - HighPassColor;
	HighPassColor = (HighPassColor + Luma(Source, LumaCoefficient)) * 0.5;
	
	// Luma high-pass depth
	float DepthMask;
	DepthMask  = tex2D(SamplerDepth, DepthNorth).r;
	DepthMask += tex2D(SamplerDepth, DepthSouth).r;
	DepthMask += tex2D(SamplerDepth, DepthWest).r;
	DepthMask += tex2D(SamplerDepth, DepthEast).r;
	DepthMask *= 0.25;
	DepthMask = 1.0 - DepthMask;
	DepthMask = (DepthMask + SourceDepth);
	DepthMask = min(1.0, DepthMask) + 1.0 - max(1.0, DepthMask);
	DepthMask = 1.0 - Contrast * (1.0 - DepthMask);
	DepthMask = saturate(DepthMask);

	// Sharpen strength
	HighPassColor = lerp(0.5, HighPassColor, Strength * DepthMask);

	// Clamping sharpen
	HighPassColor = min(HighPassColor, Clamp);
	HighPassColor = max(HighPassColor, 1 - Clamp);

	float3 Sharpen;
	Sharpen.r = Overlay(Source.r, HighPassColor);
	Sharpen.g = Overlay(Source.g, HighPassColor);
	Sharpen.b = Overlay(Source.b, HighPassColor);

	if (Preview) // Preview mode ON
	{
		float PreviewChannel = lerp(HighPassColor, HighPassColor * DepthMask, 0.5);
		return float3(
			1.0 - DepthMask * (1.0 - HighPassColor), 
			PreviewChannel, 
			PreviewChannel
		);
	}
	else
	{
		return Sharpen;
	}
}

technique FilmicAnamorphSharpen
{
	pass
	{
		VertexShader = PostProcessVS;
		PixelShader = FilmicAnamorphSharpenPS;
	}
}

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Chavolatra
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2 years 5 months ago #17 by Chavolatra

it is last version ?

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Fu-Bama
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2 years 5 months ago - 2 years 5 months ago #18 by Fu-Bama

Chavolatra wrote: it is last version ?

Panavision one and one with depth mask are two different sharpen effects. But I would suggest to use the Panavison one, since it solves the problem that Sunesha mentioned in the video in a more automatic way.

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Zarathustra
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2 years 5 months ago #19 by Zarathustra

Great work. More filters are always good.

When I used it for Civ 6, I noticed that it accentuates white edges more than the default LumaSharpen filter, which I prefer in that case.

The accentuated bright edges are maybe something to look out for and I guess it depends primarily on the use case and personal preference which filter to use.

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Scorpio82CO
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2 years 5 months ago #20 by Scorpio82CO

gives beautiful results in image quality, tremendous!!

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