User interface method and apparatus based on spatial location recognition

• Main Author: DING WENZHEN
• Format: Patent
• Language: English
• Published: 04.02.2015
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The present invention relates to a user interface method based on spatial location recognition. The method comprises: a step of enabling an image acquisition unit to image an object in a three-dimensional space in order to generate image information; a step of enabling a location calculation unit to calculate the location value of the object in a virtual space that includes a plurality of split regions pre-classified and set based on the image information; a step of enabling a location comparing and processing unit to compare the location value of the object with a reference location database and determine whether the location value of the object is included in one location region among the plurality of split regions; and a step of enabling, if it is determined that the location value of the object is included in said one split region, an event signal processing unit to generate an event execution signal for execution of the event corresponding to said one split region. The reference location database is configured to repeat calculation of the location value of the object a predetermined number of times in the virtual space including the plurality of pre-classified and set split regions, and have a three-dimensional distribution map within a predetermined standard deviation for each of the plurality of split regions based on the calculated location value.