tesseract 4 skips over some text

[Chris Hawley]

The file that i am running OCR on

https://drive.google.com/file/d/0B-iKKP8eIvdgZkhObUVXUVJ1N28/view?usp=sharing

Before anyone asks, it's part of the CIA's Crest Dataset. I noticed tesseract seems to skip over some text. The command that I am using is 

E:\Tesseract\build\bin\Release\tesseract.exe --psm 1 --oem 1  "D:\split\Folder 001\1946-06-21.tiff" test.txt 

The output is 

21 June 1946

MEMORANDUM For SUPERVISING AGENT,

U. S. SECRET SERVICE,

WHITE Hous®.

 

1. - It is requested that a White House pass be issued to

Lieutenant General Hoyt S. VANDENBERG, Director of Central Intel-

ligence.

 

2. - In connection with his official duties, it is necessary

for General Vandenberg to visit the White House frequently,.

 

 

 

3% His physical description is:

Height =-- 6 feet.

Hair «-- _ @FAY ,

Eyes -- _- blue.

Enclosed herewith is his photograph.

THOMAS F, CULLEN

Captain, USNR

Asgistant to the Director.

 

if you notice, it skips over the "weight -- 165 lbs" line. I wasn't sure if this qualified as a bug. Is there anything that I can do to improve the results so that line is included?

[ShreeDevi Kumar]

Please see https://github.com/tesseract-ocr/tesseract/issues/681#issuecomment-303027906

You can try changing those constants to see if you get any improvement.

ShreeDevi
____________________________________________________________
भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com

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