Game role control method based on human face expression

Abstract

The invention discloses a method for controlling game characters based on a human face analyzing technology. The method comprises the following steps: preprocessing an image obtained from an image input device simply and effectively; detecting the human face and positioning key points by a statistical learning method; and analyzing the positioning result to obtain human face gesture and expression information, and mapping the information to corresponding game control commands to achieve the real-time control function of the faces of the game characters. Using human face information of a player to control the game characters extends the interaction modes of the prior games by only shooting a picture of the human face of the player by a camera, analyzing the state and the expression information of the picture in a space, and converting the analyzed result into the control commands of the game characters. A video detection method of the invention is real-time, robust and easy to realize and operate. The method can enable game players to perform interactive operations in a more natural and more intellectual new mode, such as adopting self head gestures, face expressions and the like to endow games with more interactions and immersion.

Description

technical field [0001] The invention relates to the technical field of image analysis and recognition, in particular to an interaction method based on human facial expressions. Background technique [0002] In recent years, with the innovation of computer technology, the digital entertainment industry represented by computer games has developed rapidly. As a special kind of application software, computer games provide game users with a series of menu options and operation instructions to realize the interactive operation between users and games. The traditional human-computer interaction methods used in games include: mouse keyboard, joystick and special game equipment, etc., mainly manual and wired connections. With the continuous expansion and enrichment of computer game types and content, the complexity of its operation has increased dramatically, and it is still only using traditional interactive methods, which is becoming more and more difficult to control. [0003] T...

AI Technical Summary

Problems solved by technology

With the continuous expansion and enrichment of the types and contents of computer games, the complexity of its operation has increased dramatically, and it is still only using traditional interactive methods, which is becoming more and more difficult to control

Images