optical character recognition(ocr) on chalk board
Schlüsselwörter
blackboard,
concept,
signs,
school,
education,
chalk,
success,
black,
text,
word,
board,
blackboard,
information,
illustration,
message,
symbol,
recognition,
character,
optical,
icon,
three-dimensional,
banner,
blue,
business,
computer,
connection,
conversion,
datum,
desktop,
device,
digital,
document,
electronic,
graphic,
handwritten,
image,
isometric,
landing,
line art,
linear,
machine,
monitor
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