FCBI

Abstract
Author	Chikuzen, Asd-g
Version	v1.0.1
Download	FCBI-1.0.1.7z
Category	Resize
License	GPLv3
Discussion

Description

Fast Curvature Based Interpolation. More info here (Japanese).
Port of FCBI filter (https://github.com/yoya/image.js/blob/master/fcbi.js) to AviSynth.

Requirements

• [x86]: AviSynth+ or AviSynth 2.6
• [x64]: AviSynth+
• Supported color formats: Y8, YV12, YV16, YV24
  • AviSynth+: all planar formats (8/10/12/14/16-bit, Y, YUV without alpha) are supported.

• Windows Vista SP2 or later
• SSE2 capable CPU
• Microsoft VisualC++ Redistributable Package 2022

Syntax and Parameters

FCBI (clip, bool "ed", int "tm")

clip   =

A clip to process.

Must be in YUV 8..16-bit planar format (except YV411).

bool  ed = false

Use edge detection or not.

int  tm = 30

Threshold for edge detection.

When ed is set to false, tm will be ignored.

Must be between 0 and range_max. Default: 30 * (2 ^ bit_depth - 1) / 255.

int  opt = -1

Sets which cpu optimizations to use.

• -1 : Auto-detect.
• 0 : Use C++ code.
• 1 : Use SSE2 code.

Default: -1.

Examples

FCBI with default settings:

AviSource("blah.avi")
fcbi(ed=false, tm=30, opt=-1)

Changelog

Version      Date            Changes

v1.0.0       2022/06/20      - Fixed error message for opt.
v1.0.0       2022/06/05      - Added support for 10..16-bit clips.
                             - Frame properties passthrough.
                             - Add opt parameter.
                             - AviSynth+: self-registers as MT_NICE_FILTER.

v0.0.0       2017/03/17      - Initial release

External Links

• GitHub - Source code repository (update).
• GitHub - Source code repository (original).

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