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7289645 Hand pattern switch device  
A hand pattern switch device recognizes a hand pattern from an image of a hand in an image pickup zone and detects a hand motion. One of controlled objects is selected based on the recognized hand...
7240075 Interactive generating query related to telestrator data designating at least a portion of the still image frame and data identifying a user is generated from the user designating a selected region on the display screen, transmitting the query to the remote information system  
Methods, apparatuses, and systems enabling an interactive information retrieval system that includes a user interface allowing users to graphically generate information queries for objects of...
7180429 Slow motion detection system  
Searching through a series of images such as video images for slowly-moving objects such as enemy snipers, using pattern matching, color matching, brightness matching, or the like. Multiple search...
Matches 1 - 3 out of 3