METHOD AND SYSTEM FOR DIFFERENTIATING TEXTUAL INFORMATION EMBEDDED IN STREAMING NEWS VIDEO

摘要

The application provides a method and system for differentiating textual information embedded in a streaming news video. The application enables a method and system for differentiating textual information embedded in a streaming news video for simplified indexing and annotation of the said news video.

主权项

1. A method for differentiating textual information embedded in a streaming news video, the method comprising:
determining one or more frequencies of occurrences of at least two types of characters in the textual information embedded in the streaming news video; determining a ratio of the frequency of occurrence of one or more types of the characters with respect to a frequency of occurrence of one or more other types of the characters; defining a set of rules with respect to thresholds associated with the ratio; and differentiating the textual information embedded in the streaming news video based on the set of rules and at least one of the ratio and the one or more frequencies of occurrences.