Examples of texts in the man-made physical environment. Do you think it is easy to "OCR" these? Forget it. Humans still outperform the machine. |
A self-organized landmark map of a robocup field with normalized color images and the sonar vectors |
A fragment of a historical manuscript with difficult foreground/background separation and typical character shapes |
A questioned sample (top, orange border) and a hit list of the forensic writer search engine. The nearest neigbour is the correct writer (image border marked orange). |