
!!!NOTE: readme_eng.txt IS MORE UP-TO-DATE

    :
          :).

     :
1) File->Open Video ( )
1)  "Run Search"    (                     "Create Empty Sub")
2)  "Create Cleared TXT Images"    (                 OCR)

   :
1)  VideoSubFinder.exe

2)    File->Open Video,      
      (avi, mpeg, mpg, asf, asx, wmv, ...),
    Video Box    .

3)    Run (       
    Search),  Video Box     
     (  1   ),    
       ,       Image 
   Box,      RGBImages (  
   )  ISAImages (Intersected Subtitles Areas (by multiframe usage)),   , 
        100 mb    .

4)        ,   
     ctrl+z  ctrl+x (   Edit->...),
      Video Box    video :),
        (  <-, ->, Up, Down
     ).

5)        
      VideoBox   .

5)     :
      Settings,      ( 
     ),   Test (      
   Image Box       , 
     (  ))      
          (    
     Sum Color Difference  Sum Multiple Color Difference 
    600  500  400).    Test  
    After First Filtration, After Second Filtration,VEdgesPointsImage 
     ,           Test,
       TSTImages. 
   
   "After First Filtration"     
     ,      " 
    "   H-Vertical Threshold,  " 
    "   Sum Multiple Color Diff.
   
   "After Second Filtration"     
      (   
      "After First Filtration"),   
     "   ",  "  
    ",  "   "   
   Sum Color Diff.
 
   "VEdgesPointsImage"      
     .     
      - ,   
         .   
    (        
   "H-Vertical Threshold"    ).  
             
   )


6)         RGBImages   
       ,     
       ,      OCR  
    Create Empty Sub,       
     "Min Sub Duration"    
   ,       
       .

  :

Moderate Threshold -       (
     )     
          (  ),
     ,         
         .   
        ,  
     "Moderate Threshold",      
       .

H-Vertical Threshold -    5- "VEdgesPointsImage".

Line Height -      ,  
    .      
   () "Line Height".       
   .

Between Text Distance -     .  
            
    (         
     black and white ).    
      "Line Height".       
   ( ),       
   "Line Height"          . 
        ,    
        "Between Text Distance".   
            .

Text Centre Offset -   ("Between Text Distance")
           .  
    (  )   () . 
        "Text Centre Offset"*("  "/2) 
                
      .     ,  
            .

Min Points Number -       ( )
      ,     "Min Points Number" 
       .

Min Points Density -       
   (=SS)( ),         (=S).
     S/SS >= "Min Points Density",      
    .

Segment Width -      , 
         .    
      "Segment Width" (      ).

Min Segments Count -      , 
          .   
           
       ()   
   ().

Sum Color Difference -       
     .      
    1,        "Segment Width".
           , 
      "Min Segments Count"    "" >= "Sum
   Color Difference",     .

Sum Multiple Color Diff -     .  
                
     "Line Height" 	    
   (  ).       
       "Segment Width".   ( 
    "Line Height")      
   .       "" >= "Sum Multiple
   Color Diff",       .
          "Min Segments Count" 
    ,      .

Sub Frames Length -   . 

Sub Square Error -         ,
        ,     "Sub
   Frames Length"      
           
      "Sub Square Error"      (  
      ,         ,
     ).

VEdgesPoints line error -    ,   
    .       
        .   
       "VEdgesPoints line error"       
   .

Text Procent -       .   
      "Line Height"      
            
    >= "Text Procent".        >=
   "Min Text Length"*"  ".

:
    ,     
       (  
     ),  ,  
() :

1) "A NEW APPROACH FOR VIDEO TEXT DETECTION" 2002.
   Min Cai, Jiqiang Song, and Michael R. Lyu, 
   Department of Computer Science & Engineering 
   The Chinese University of Hong Kong Hong Kong SAR, China 

2) Automatic Image Segmentation by Integrating Color-Edge Extraction 
   and Seeded Region Growing 2001.
   Jianping Fan, David. K. Y. Yau, Member, IEEE, Ahmed. K. Elmagarmid, 
   Senior Member, IEEE, and Walid G. Aref, Member, IEEE
 
3) Automatic Location of Text in Video Frames 2001.
   Xian-Sheng Hua, Xiang-Rong Chen, Liu Wenyin, Hong-Jiang Zhang 
   Microsoft Research China

4) EFFICIENT VIDEO TEXT RECOGNITION USING MULTIPLE FRAME INTEGRATION
   Xian-Sheng Hua, Pei Yin, Hong-Jiang Zhang
   Microsoft Research Asia, Dept. of Computer Science and Technology, 
   Tsinghua Univ.

      Shalcker'  
      .

         
     ,   
         
.

-----------------------------------------------------------------------------------------------------------------------

      :

   FineReader 8.0     :

1)       (Search->Run Search)
2)        (OCR->Create Cleared TXT Images)
3)  FineReader 8.0 ---File->Open PDF/Image...       TXTImages.
4)             
 Correct Image Resolution...  300 dpi,  All images in the batch   OK
5)  Read All (             FineReader 
   ,         ,      )
6)      Check Spelling->Options..     Stop at words with uncertain characers 
 Check Spelling.
7)     : File->Save Result->...  Save Wizard  
  (Save Pages)     All Pages,  OK...     TXTResults,
 File options: Name files as source images    Text Document ('s).
8)  VideoSubFinder...  OCR->Create Sub From TXT Results.
9)         Sub.srt
