

Well, there’s roughly 8 billion people on Earth, and the Wikipedia article for “human” says:
The average mass of an adult human is 59 kg (130 lb) for females and 77 kg (170 lb) for males.
Male vs female is roughly 50/50 IIRC. Ignoring distribution of adults vs kids for simplicity, then roughly 4 billion times 59kg + 4 billion times 77kg = 544 billion kg or 1.2 trillion pounds, if I did my math right.
You can use
tesseract -l jpn input.png -
on the command line to have it print out the text from input.png into the console if you’ve got the language files for Japanese installed. (There’s also language files for vertical text and a few others for script in my package manager.) Alternatively give the filename (w/o extension) instead of-
to write the output into a.txt
file.On Mint, I think I did
sudo apt install tesseract-ocr tesseract-ocr-jpn
to get it working for the simple case of horizontal text; been a while though.