How good is your pareidolia?
#29
From initial experimentation with a home-brewn OCR implementation I can say that the minim height of the text on many pages is less than 4 points, which is 1.4 mm. Minim height is the height of characters that have no ascenders or descenders.

It clearly follows that character details have sub-mm dimensions. 

The following image was created during the forensic analyses in 2009, and confirms these dimensions.

   
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Messages In This Thread
How good is your pareidolia? - by Jorge_Stolfi - 01-08-2025, 11:30 PM
RE: How good is your pareidolia? - by RobGea - 02-08-2025, 12:04 AM
RE: How good is your pareidolia? - by Koen G - 02-08-2025, 08:38 AM
RE: How good is your pareidolia? - by Koen G - 02-08-2025, 12:55 PM
RE: How good is your pareidolia? - by oshfdk - 02-08-2025, 01:06 PM
RE: How good is your pareidolia? - by oshfdk - 02-08-2025, 01:14 PM
RE: How good is your pareidolia? - by bi3mw - 02-08-2025, 02:51 PM
RE: How good is your pareidolia? - by Koen G - 02-08-2025, 09:41 PM
RE: How good is your pareidolia? - by R. Sale - 02-08-2025, 10:08 PM
RE: How good is your pareidolia? - by Koen G - 02-08-2025, 11:03 PM
RE: How good is your pareidolia? - by oshfdk - 02-08-2025, 11:23 PM
RE: How good is your pareidolia? - by Yavernoxia - 03-08-2025, 12:23 AM
RE: How good is your pareidolia? - by Lordadef - 06-08-2025, 07:11 AM
RE: How good is your pareidolia? - by oshfdk - 06-08-2025, 10:51 AM
RE: How good is your pareidolia? - by Cile cile - 06-08-2025, 12:05 PM
RE: How good is your pareidolia? - by oshfdk - 09-08-2025, 01:43 PM
RE: How good is your pareidolia? - by oshfdk - 09-08-2025, 06:07 PM
RE: How good is your pareidolia? - by oshfdk - 10-08-2025, 07:58 AM
RE: How good is your pareidolia? - by oshfdk - 10-08-2025, 03:28 PM
RE: How good is your pareidolia? - by oshfdk - 11-08-2025, 10:01 AM
RE: How good is your pareidolia? - by oshfdk - 11-08-2025, 09:19 PM
RE: How good is your pareidolia? - by oshfdk - 09-08-2025, 06:30 PM
RE: How good is your pareidolia? - by R. Sale - 09-08-2025, 07:57 PM
RE: How good is your pareidolia? - by oshfdk - 09-08-2025, 08:03 PM
RE: How good is your pareidolia? - by R. Sale - 09-08-2025, 09:05 PM
RE: How good is your pareidolia? - by ReneZ - 09-08-2025, 11:55 PM
RE: How good is your pareidolia? - by Hider - 10-08-2025, 11:23 AM
RE: How good is your pareidolia? - by R. Sale - 11-08-2025, 08:32 PM

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