FFTQuiver - Revision history

Reel.Deal: documentation update with correct plugin (needs work)

2020-06-01T01:22:57Z

documentation update with correct plugin (needs work)

Yakub2.X at 19:24, 18 June 2018

2018-06-18T19:24:58Z

Yakub2.X at 04:22, 18 June 2018

2018-06-18T04:22:36Z

Yakub2.X: /* Syntax and Parameters */

2018-06-18T04:22:15Z

‎Syntax and Parameters

Yakub2.X: /* Syntax and Parameters */

2018-06-18T04:18:10Z

‎Syntax and Parameters

Yakub2.X at 03:54, 18 June 2018

2018-06-18T03:54:34Z

Reel.Deal: /* Requirements */ AviSynth 2.6

2015-05-31T13:24:32Z

‎Requirements: AviSynth 2.6

Vcmohan: Created page with " {{FilterCat4|External_filters|Plugins|TODO|TODO}} {{Filter3 |1=[http://www.avisynth.nl/users/vcmohan/ V.C.Mohan] |2=

@@ Line 4: / Line 4: @@
 {{Filter3
 |1=<!-- author --> [http://www.avisynth.nl/users/vcmohan/ V.C.Mohan]
-|2=<!-- version --> 19 Mar 2017
+|2=<!-- version -->  	9 May 2016
-|3=<!-- URL --> [http://www.avisynth.nl/users/vcmohan/FQPlus/FQPlus.7z FQPlus.7z]
+|3=<!-- URL --> [http://www.avisynth.nl/users/vcmohan/FFTQuiver/FFTQuiver_2_6.zip FFTQuiver_2_6.zip]
 |4=<!-- category -->External filters
 |5=<!-- license -->[https://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
@@ Line 12: / Line 12: @@
 <br>
 == Description ==
-<!-- a one-sentence description -->
+Functions for frequency domain customizable filtering in one or two dimensions. [http://www.avisynth.nl/users/vcmohan/FFTQuiver/FFTQuiver.htm Full Description]
-Regular frequency interference on images. These can be attenuated with either 1D or 2D frequency filters. Frequency spectral displays enable to find such interference and design correcting filters. [http://www.avisynth.nl/users/vcmohan/FQPlus/FQPlus.html Full Description]
+<br>
 <br>
 == Requirements ==
-* AviSynth+ r2347 or greater
+* [x86]: [[AviSynth+]] or [https://sourceforge.net/projects/avisynth2/ AviSynth 2.6]
-* [http://www.fftw.org/install/windows.html libfftw3f-3.dll, FFTw3.dll, or fftw.dll]
+* Supported color formats: [[YUY2]], [[Y8]], [[YV12]], [[YV16]], [[YV24]]
 <br>
 == [[Script variables|Syntax and Parameters]] ==

@@ Line 14: / Line 14: @@
 <!-- a one-sentence description -->
 Regular frequency interference on images. These can be attenuated with either 1D or 2D frequency filters. Frequency spectral displays enable to find such interference and design correcting filters. [http://www.avisynth.nl/users/vcmohan/FQPlus/FQPlus.html Full Description]
-<br>
 <br>
 == Requirements ==
@@ Line 25: / Line 25: @@
 <br>
 ::{{Par2| |clip| }}
-::: Input clip.
+::: Input clip
 <br>
 ::{{Par2|Array of values|int|#,#,#,#}}
@@ Line 37: / Line 37: @@
 <br>
 ::{{Par2|uv|bool|false}}
-::: Whether Planar U and V planes also to be filtered.
+::: Whether Planar U and V planes also to be filtered
 <br>
@@ Line 43: / Line 43: @@
 <br>
 ::{{Par2| |clip| }}
-::: Input clip.
+::: Input clip
 <br>
 ::{{Par2|Array of values|int|#,#,#,...}}
@@ Line 55: / Line 55: @@
 <br>
 ::{{Par2|gamma|float|0.05}}
-::: Gamma value to be used for spectral display scaling.
+::: Gamma value to be used for spectral display scaling
 <br>
 ::{{Par2|gamma|int|32}}
-::: Filter radial length.
+::: Filter radial length
 <br>
 ::{{Par2|uv|boolean|false}}
@@ Line 64: / Line 64: @@
 <br>
 == Examples ==
 <!-- example code block: 1st char in each line = space -->

@@ Line 45: / Line 45: @@
 ::: Input clip.
 <br>
-::{{Par2|Array of values|bool|#,#,#,...}}
+::{{Par2|Array of values|int|#,#,#,...}}
 ::: Sets of integers. For F2Quiver at least one set must be specified.
 <br>

@@ Line 27: / Line 27: @@
 ::: Input clip.
 <br>
-::{{Par2|Array of values|bool|#,#,#,#}}
+::{{Par2|Array of values|int|#,#,#,#}}
 ::: Sets of integers. For "custom" pairs of frequency and percentage amplitude must follow. Each standard filter has a set of 4 values
 <br>

@@ Line 22: / Line 22: @@
 <br>
 == [[Script variables|Syntax and Parameters]] ==
-:{{Template:FuncDef|<!-- function name -->FnQuiver (''clip'', ''<!-- par 1 type -->int array'' "<!-- par 1 name -->", ''<!-- par 2 type -->bool'' "<!-- par 2 name -->test", ''<!-- par 3 type -->bool'' "<!-- par 3 name -->morph ",''<!-- par 4 type -->float'' <!-- par 4 name -->gamma",''<!-- par n type -->Effect_specific_parameters")}}
+:{{Template:FuncDef| F1Quiver (clip, int "Array of values", bool "morph", bool "rescale", float "gamma", int "frad", bool "uv")}}
 <br>
 ::{{Par2| |clip| }}
-:::Input clip.
+::: Input clip.
 <br>
-::{{Par2|<!-- par 1 type -->int array|<!-- par 1 name -->|<!-- par 1 default value -->none}}
+::{{Par2|Array of values|bool|#,#,#,#}}
-:::<!-- par 1 description -->Array of integer sets specifying frequency domain filters .May not specify for test mode.
+::: Sets of integers. For "custom" pairs of frequency and percentage amplitude must follow. Each standard filter has a set of 4 values
 <br>
-::{{Par2|<!-- par 2 type -->bool|<!-- par 2 name -->test|<!-- par 2 default value -->false}}
+::{{Par2|custom|bool|false}}
-:::<!-- par 2 description -->If true display power spectrum and designed filters .
+::: Is filter of custom design?
 <br>
-::{{Par2|<!-- par 3 type -->bool|<!-- par 3 name -->morph|<!-- par 3 default value -->false}}
+::{{Par2|morph|bool|false}}
-:::<!-- par 3 description -->Is homomorphic filtering intended? .
+::: Whether homomorphic filtering is to be done?
 <br>
 <br>
-::{{Par2|<!-- par n type -->*|<!-- par n name -->refer_specific_function|<!-- par n default value -->?}}
+::{{Par2|gamma|int|32}}
-:::<!-- par n description -->See detailed description of functions.
+::: Filter radial length.
 <br>
 <br>

@@ Line 1: / Line 1: @@
-{{FilterCat4|External_filters|Plugins|<!-- category -->TODO|<!-- category -->TODO}}
+{{FilterCat4|External_filters|Plugins|<!-- category --> Denoisers|<!-- category --> TODO}}
 {{Filter3
-|1=<!-- author -->[http://www.avisynth.nl/users/vcmohan/ V.C.Mohan]
+|1=<!-- author --> [http://www.avisynth.nl/users/vcmohan/ V.C.Mohan]
-|2=<!-- version -->1.0.0.0.0
+|2=<!-- version --> 19 Mar 2017
-|3=<!-- download 2.5.8 version URL -->2.5.8 version[http://www.avisynth.nl/users/vcmohan/FFTQuiver/FFTQuiver.zip FFTQuiver] 2.6.0 alpha5 version URL -->[http://www.avisynth.nl/users/vcmohan/FFTQuiver/FFTQuiver_2_6.zip FFTQuiver]
+|3=<!-- URL --> [http://www.avisynth.nl/users/vcmohan/FQPlus/FQPlus.7z FQPlus.7z]
 |4=<!-- category -->External filters
-|5=<!-- license -->[http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
+|5=<!-- license -->[https://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
-|6=<!-- discussion URL -->[ Announced FFTQuiver plugin]}}
+|6=<!-- discussion URL --> }}
 <br>
 == Description ==
 <!-- a one-sentence description -->
-Regular periodic noise is filtered in 1D frequency domain by F1Quiver and in 2D frequency domain by F2Quiver functions of this plugin and a full description is at  [http://www.avisynth.nl/users/vcmohan/FFTQuiver/FFTQuiver.html click me].
+Regular frequency interference on images. These can be attenuated with either 1D or 2D frequency filters. Frequency spectral displays enable to find such interference and design correcting filters. [http://www.avisynth.nl/users/vcmohan/FQPlus/FQPlus.html Full Description]
 <br>
 <br>
 == Requirements ==
-* <!-- Avisynth version -->AviSynth 2.5.8 or [http://sourceforge.net/projects/avisynth2/ 2.6.0] or greater
+* AviSynth+ r2347 or greater
-* <!-- source video: progressive]
+* [http://www.fftw.org/install/windows.html libfftw3f-3.dll, FFTw3.dll, or fftw.dll]
-* <!-- color formats -->Supported color formats:  [[YUY2]], [[YV12]], <span style="color:red">*</span>[[YV16]], <span style="color:red">*</span>[[YV24]], <span style="color:red">*</span>[[YV411]], <span style="color:red">*</span>[[Y8]]
-: <span style="color:red">*</span> Not available in AviSynth 2.5.8.
-* <!-- CPU/GPU -->
-* <!-- binaries -->
-* <!-- dependent plugins -->[http://www.avisynth.nl/users/vcmohan/libfftw3f-3.zip libfftw3f-3.dll] or [http://www.fftw.org fftw3-3.dll]
-<br>
-	"F1Quiver", "ci*[custom]b[test]b[row]i[erow]i[gamma]f[morph]b";
-<br>   "F2Quiver", "ci*[test]b[morph]b[rescale]b[gamma]f[mfact]i[frad]i";
 == [[Script variables|Syntax and Parameters]] ==
 :{{Template:FuncDef|<!-- function name -->FnQuiver (''clip'', ''<!-- par 1 type -->int array'' "<!-- par 1 name -->", ''<!-- par 2 type -->bool'' "<!-- par 2 name -->test", ''<!-- par 3 type -->bool'' "<!-- par 3 name -->morph ",''<!-- par 4 type -->float'' <!-- par 4 name -->gamma",''<!-- par n type -->Effect_specific_parameters")}}
@@ Line 56: / Line 49: @@
 == Examples ==
 <!-- example code block: 1st char in each line = space -->
- ## This is some example code to remove noise from an image.
+:F1Quiver
- imagereader("C:\avi_plugins\varianslim\theoin.jpg", end = 10)
- converttoyv16()
+  F1Quiver(25,100,34,0,42,0, 54,100, custom = true)
-  f1=F1Quiver(last, test = true)
- f1a=F1Quiver (37,100,38,0,40,0, 44,100,test =true,row = 155, erow=250,custom = true,gamma =0.2 )
+  F1Quiver(5,39,200,1, uv = true)
-  #F1Quiver(5,39,200,1,test = true, gamma = 0.2)
- stackHorizontal(f1,f1a)
+:F2Quiver
-<br>F2 example
+  F2Quiver(5,5,60,-35,20,1,2,120,60,8,4,1,70,80,4,3,4,40,42,18,morph=false,gamma=0.04)
- # test with no filter
- f2t1=f2Quiver(test = true)
- #Following demonstrates filters that can be designed
-  #F2Quiver(5,5,60,-35,20,1,2,120,60,8,4,1,70,80,4,3,4,40,42,18,test = true,gamma=0.04)
- f2t=F2Quiver(3,4,35,44,12,test = true)
- # process
- f2=F2Quiver(3,4,35,44,12)
- #f2=F2Quiver(4,4,38,42,18,test = true,morph =false,gamma=0.04)
 <br>
 -----------------------------------------------
 '''Back to [[External_filters|External Filters]] &larr;'''