Systemand method for updating geographc data
US9076061B2 Патенты
According to one aspect, embodiments of the invention pro vide a system and method for utilizing the effort expended by a user in responding to a CAPTCHA request to automatically transcribe text from images in order to verify, retrieve and/or update geographic data associated with geographic locations at which the images were recorded. 19 Claims, 5 Drawing Sheets
Притязаний: 9. Знаков текста: 48 596.