- Product Information
- Discussion (0)
FFT3DFilter 2.1.1
- Name:FFT3DFilter
- License:GPL
- Developer:Alexander G. Balakhnin
- Downloads:73
- Rating:3 / 5
- OS:Windows All
- Size:157 KB
- D.M.C.A.
- Download >
FFT3DFilter 2.1.1
FFT3DFilter 2.1.1 Description:
The FFT3DFilter was designed to use the Fast Fourier Transform method for image processing in frequency domain. It is based on some advanced mathematical algorithmes of optimal filtration. It works not locally, but makes some delocalized (block) processing.
In 3D mode, it results in effect similar to partial motion compensation. This filter can reduce noise without visible quality loss and artefactes, even with quite strong settings. It can greatly improve compression and reduce encoded file size. Also it has option of limited sharpening without both noise amplifying and oversharpening (haloing).
So, it is a spatial-temporal (3D) filter, and works as follows:
- get current and some previous frames;
- divide every frame to small overlapped blocks;
- get frequency spectrum by windowed forward 2D FFT transform of every block of these frames;
- apply some filter to frequency spectrum;
- optionally sharpen image (in 2D frequency domain) by amplifying of some frequencies;
- make inverse 2D FFT transform of cleaned spectrum for every block;
- do windowed summation of cleaned overlapped blocks to output frame.
Overlapped blocks and weighting windows are used to prevent blockiness (and ringing). The blocks are overlapped by some value along their vertical and horizontal sizes. The lesser overlap, the faster processing, but with more visible grid artifactes.
Syntax:
FFT3DFilter (clip, float "sigma", float "beta", int "plane", int "bw", int "bh", int "bt", int "ow", int "oh", float "kratio", float "sharpen", float "scutoff", float "svr", float "smin", float "smax", bool "measure", bool "interlaced", int "wintype", int "pframe", int "px", int "py", bool "pshow", float "pcutoff", float "pfactor", float "sigma2", float "sigma3", float "sigma4", float "degrid", float "dehalo", float "hr", float "ht", int "ncpu")
FFT3DFilter 2.1.1 Requirements:
· Avisynth 2.5
FFT3DFilter security information
You cannot download any crack or serial number for FFT3DFilter on this page. Every software that you are able to download on our site is legal. There is no crack, serial number, hack or activation key for FFT3DFilter present here. Our collection also doesn't contain any keygens, because keygen programs are being used in illegal ways which we do not support. All software that you can find here is freely downloadable and legal.
FFT3DFilter installation package is prepared to be downloaded from our fast download servers. It is checked for possible viruses and is proven to be 100% clean and safe. Various leading antiviruses have been used to test FFT3DFilter, if it contains any viruses. No infections have been found and downloading FFT3DFilter is completelly problem free because of that reason. Our experts on malware detection tested FFT3DFilter with various spyware and malware detection programs, including fyxm.net custom malware and spyware detection, and absolutelly no malware or spyware was found in FFT3DFilter.
All software that you can find on our servers, including FFT3DFilter, is either freeware, shareware or open-source, some of the software packages are demo, trial or patch versions and if possible (public domain licence), we also host official full versions of software.
Because we want to be one of the fastest download sites on the web, we host all the software including FFT3DFilter on our servers. You cannot find here any torrents or download links that would lead you to dangerous sites.
Fyxm.net does support free software, however we do not support warez or illegal downloads. Warez is harming producers of the software.
Enjoy!
Rate FFT3DFilter 2.1.1!
Similar Programs | License | Size | Rating | |
---|---|---|---|---|
KernelDeint | Freeware | 7 KB | 2 / 5 | |
LSFmod | Freeware | 4 KB | 2 / 5 | |
DGBob | GPL | 6 KB | 2 / 5 | |
MCTemporalDenoise | Freeware | 14 KB | 2 / 5 | |
ShowPixelValues | GPL | 26 KB | 1 / 5 |
Related Programs
- 1
MSU Frame Rate Conversion AviSynth Filter
Multimedia > Video > Other VIDEO Apps192x - 2
TIVTC
Multimedia > Video > Other VIDEO Apps116x - 3
TBilateral
Multimedia > Video > Other VIDEO Apps107x - 4
TComb
Multimedia > Video > Other VIDEO Apps81x - 5
ChromaShift
Multimedia > Video > Other VIDEO Apps77x - 6
GetDups
Multimedia > Video > Other VIDEO Apps75x - 7
VagueDenoiser
Multimedia > Video > Other VIDEO Apps55x - 8
ShowLevels
Multimedia > Video > Other VIDEO Apps34x - 9
DeBlock
Multimedia > Video > Other VIDEO Apps33x - 10
DeSpot
Multimedia > Video > Other VIDEO Apps29x