A system and method for detecting deadlock in multithread program is provided. The method includes: selecting the thread to be detected; initiating a tracking program to track the thread running in a kernel; initiating a target multithread program; determining whether the selected thread is running; dynamically inserting a probe in the database in order to detect the selected thread through the in...

Disclosed are a system and method for processing sensory effects. According to an embodiment of the present invention, sensory effects contained as content can be implemented in the real world by generating command data for controlling a sensory device based on sensory effect information and specific information about the sensory device. Also, the data transmission rate is high and a low bandwidth...

An image composition apparatus includes a synchronization unit for synchronizing a motion capture equipment and a camera; a three-dimensional (3D) restoration unit for restoring 3D motion capture data of markers attached for motion capture; a 2D detection unit for detecting 2D position data of the markers from a video image captured by the camera; and a tracking unit for tracking external and inte...

The present invention relates to a method of preparing anhydrous hydrogen fluoride by using sodium aluminum tetrafluoride and a reaction device for the same. More specifically, the present invention relates to a method of preparing anhydrous hydrogen fluoride by mixing and pulverizing sodium aluminum tetrafluoride (NaAlF4) as a fluoride source with sulfuric acid in a preliminary reactor to obtain ...