20130013705 | IMAGE SCENE RECOGNITION - A method for filtering content with a communication device includes, with the communication device, applying a filter function to a message associated with the communication device, the filter function finding at least one content element. The method further includes comparing the content element with a set of restricted content elements, and withholding the message from communication in response to determining that the content element matches one of the restricted content elements. | 01-10-2013 |