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Startup idea: create a CAPTCHA that humans recognize as one word, but OCR recognizes as a different word.
by bkirwi 12y ago
Startup idea: create a CAPTCHA that humans recognize as one word, but OCR recognizes as a different word.
- OscarCunningham 12y agoThis HN item: https://news.ycombinator.com/item?id=8544911 https://news.ycombinator.com/item?id=8544911 was about how to do this for neural nets.