SegmentedAmp

Abstract
Author	V. C. Mohan
Version	17 Oct 2015
Download	SegmentedAmp_2_6.zip
Category	External filters
License	GPLv2
Discussion	Doom9 Forum

Description

Image is segmented with watershed algorithm for smoothening and or sharpening and a full description is at click me.

• For AviSynth+ see modPlus, includes high bit depth colorspace support and 64-bit.

Requirements

• [x86]: AviSynth+ or AviSynth 2.6
• Supported color formats: RGB24, RGB32, YUY2, Y8, YV12, YV16, YV24

Syntax and Parameters

SegmentedAmp(clip, int "sh", int "sm", bool "c4", bool "useclip", clip "sclip", int "smu", int "smv")

clip   =

Input clip.

sh  int = -2

Sharpening factor for RGB and Y (luma plane) only.

• Range: -10 to 10, must not be 0 for RGB formats.

sm  int = 2

Smoothening factor for RGB and Y (luma plane) only.

• Range: -10 to 10, must not be 0 for RGB formats.

c4  bool = true

Nearest 4 or 8 to be used for connectivity:

• true, connect 4 will be used in watershed.
• false connect 8 will be used.

useclip  bool = false

Use a different clip for watershed segmentation?.

• true for use clip in provided in sclip.
• false for segment and process the input clip.

sclip  clip = none

if useclip is true then this clip is to be used. Does not to be specified if useclip is false.

smu  int = 0

Smoothening factor for U chroma channel.

• Range: -10 to 10, 0 means no smoothening.

smv  int = 0

Smoothening factor for V chroma channel. 0 means no smoothening.

• Range: -10 to 10, 0 means no smoothening.

Examples

• SegmentedAmp with default values:

AviSource("blah.avi")
SegmentedAmp(sh=-2, sm=2, c4=true, useclip=false, smu=0, smv=0)

• This is some example code to sharpen and smooth an image.

AviSource("blah.avi")

# use a blurred image to prevent over segmentation
gb = GBlur()
SegmentedAmp(sh=3, smU=6, smv=2, useclip=true, sclip=gb)

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